mgi2 ionic or molecular
Question = Is SCl6polar or nonpolar ? Top Jennifer Tuell 1B Posts: 34 Joined: Fri Apr 06, 2018 6:05 pm Magnesium iodide is the name for the chemical compounds with the formulas MgI 2 and its various hydrates MgI 2 (H 2 O) x. IONIC COMPOUNDS Review How do you name metal ions? If you're electronegativity differences are between 1.7 and 0.5 then it's a polar . Question = Is C2Cl2polar or nonpolar ? See Steps to Balance MgI2 + BaS = BaI2 + MgS, (NH4)3PO4 + ZnSO4 = Zn3(PO4)2 + (NH4)2SO4. 2) MgI2 magnesium iodide. Naming ionic compound with polyvalent ion. HI + Mg = MgI2 + H Net Ionic Equation (A) PCl3 PC l 3 It has three covalent bonds, which are formed by the same electron sharing between the phosphorus and chlorine atoms, making it a covalent molecule. Now lets look at lye, a strong base with the chemical formula NaOH (sodium hydroxide). nitrogen dioxide- covalent (molecular) MgI2- ? Transcribed image text: Classify each compound as ionic or molecular. It reacts with water to form magnesium hydroxide which is a base. Naming Chemical Compounds.ppt - Google Slides Is the ionic bond between iodine and sodium? The bond between the magnesium ion and the perclorate ion is Ionic Bond whereas the bond between chlorine and oxygen is covalent bond. K2CO3 (aq) + MgI2 (aq) --> MgCO3 (s) + 2KI (aq) Step 2. Magnesium iodide is a salt of magnesium and hydrogen iodide. Because among the halogens the electronegativity is more for Fluorine followed by Chlorine, Bromine, Dodine. Ionic, covalent and metallic bonds are all different types of chemical bonds. Then write the formulas for each compound. HI + Mg = MgI2 + H Net Ionic Equation Net Ionic Equation Overall Chemical Equation Ensure that the elements on both sides of the molecular equation are balanced by using the online chemical equation balancer. What is the ionic bond for magnesium and iodine? Naming ionic compounds (practice) | Khan Academy Polar "In chemistry, polarity i Is magnesium iodide an ionic or covalent bond ? Chemical nomenclature practice problems | Math Formulas What is the molecular, ionic, and net ionic equations for Copper(II) sulfate + sodium phosphate? Get the answer to your homework problem. You can use parenthesis () or brackets []. Sodium chloride is an ionic compound. Is Mgl2 a ionic or covalent bond? - Answers Men should take 400420 mg per day, while women should take 310320 mg per day (48). View the full answer. Magnesium comes from Group 2; as a metal it needs to lose 2 electrons to assume a Noble Gas configuration (that of neon); on the other hand iodine needs to gain 1 electron to assume the xenon configuration. Instant answers. Click to see full answer Also, electronegativities are 1.2 . Magnesium (Mg) is a chemical element that is one of the periodic tables alkaline-earth metals Group 2 (IIa), as well as the lightest structural metal. Magnesium iodide Magnesium iodide (MgI2). NH4CIO2 has a weak base and a strong acid, therefore it is a weakly acidic solution. Whereas lattice energies typically fall in the range of 600-4000 kJ/mol (some even higher), covalent bond dissociation energies are typically between 150-400 kJ/mol for single bonds. The simplest explanation is that MgI2 is ionic, because Mg is an alkali metal, which reacts by losing electrons, and I is a halogen, which reacts by gaining them. Forming Covalent Character has more to do with Polarizability which relates to atomic and Ionic radius. Write the balanced net ionic equation for the following reaction and determine the conjugate acid-base pairs. Convert grams MgI2 to moles or moles MgI2 to grams. Which is more ionic? NaF, NaCl, NaBr, NaI - Toppr Ask In order to obtain anhydrous MgI2, the reaction should be conducted in a strictly anhydrous atmosphere; dry-diethyl ether can be used as a solvent. 3. Magnesium fluoride is an inorganic compound with the formula Mg F 2. Directions: Label the following compounds as ionic (I), covalent (C), acid (A) or hydrate (H). If PbCr2O7 dissolves in water to form Pb2+ and Cr2O7^2- ions, then the Van Hoff's factor is 3.This is because one formula unit of PbCr2O7 produces three ions in solution: one Pb2+ ion and two Cr2O7^2- ions. 4. mixed bond (not ionic, not covalent). NAMING COMPOUNDS Naming and writing chemical formula Naming ionic compounds Rule in Naming Ionic compound When metals lose electrons they become ions, but their name does not change. According to Fajan's rule, the size should be small to have more ionic character. How do you name non-metal ions? -The ions from $KCl$ derived from a strong acid (HCl) and a strong base (KOH). Mg (NO 3) 2 + 2 KI = MgI 2 + 2 KNO 3 See Steps to Balance Mg (NO3)2 + KI = MgI2 + KNO3 Solubility Equation CH 2 F 2 = Polar. Overall Chemical Equation Ensure that the elements on both sides of the molecular equation are balanced by using the online chemical equation balancer. These salts are typical ionic halides, being highly soluble in water. https://en.wikipedia.org/wiki/Covalent_bond. Oxygen attracts the two valence electrons from the magnesium atom, which are transferred from the magnesium atom to the oxygen atom because it has a higher electronegativity. HCN = Polar. See Steps to Balance Na + MgI2 = NaI + Mg, (NH4)3PO4 + ZnSO4 = Zn3(PO4)2 + (NH4)2SO4. The Born-Haber cycle is an application of Hess's law that breaks down the formation of an ionic solid into a series of individual steps: Enthalpy of sublimation of Cs ( s) Cs ( s) Cs ( g) H = Hs = 76.5 kJ/mol. However, the lattice energy can be calculated using a thermochemical cycle. Is HI Ionic or Covalent/Molecular? - YouTube So when determining if a molecule is ionic or covalent, it is not always/only dependent on the electronegativity difference? The balanced equation will be calculated along with the solubility states, complete ionic equation, net ionic equation, spectator ions and precipitates. Compounds that contain hydrogen, oxygen, at least one other element, and have acidic properties are known as: oxyacids. (1 single bond and 3 double bonds with chlorine in its +7 oxidation state). Is magnesium iodide an ionic or covalent bond - Bengis Life VAPOR PRESSURE Beyond helping to determine the melting point and boiling point of covalent substances, the relative strength of the intermolecular forces in a substance can also . ! ?) https://en.wikipedia.org/wiki/Ionic_bonding. PUGVIEW FETCH ERROR: 403 Forbidden National Center for Biotechnology Information 8600 Rockville Pike, Bethesda, MD, 20894 USA Contact Policies FOIA HHS Vulnerability Disclosure National Library of Medicine National Institutes of Health An atom has more polarizing power when it is smaller and has a greater charge because it is easier to distort the electron cloud and attract electrons and an atom is more polarizable when it is larger and less negative because its electron cloud is easier to distort and lose electrons. Ionic bonds are formed when an electron moves from one atom to another, and covalent bonds are formed when two different atoms share one or more pair of electrons. Examples: Fe, Au, Co, Br, C, O, N, F. Replace immutable groups in compounds to avoid ambiguity. In chloroform and hexane, iodine dissolves easily, but not in water. . Is magnesium and iodine ionic (MgI2)? Write the net ionic equation for the dissociation reaction that occurs when solid magnesium iodide dissolves in water: Use the pull-down boxes to specify states such as (aq) or (s). Answer to Solved 3- Determine whether each compound is ionic or. Magnesium Chloride (MgCl2) - Structure, Molecular Mass - BYJUS What is the reasoning for this? Because these salts are highly soluble in water, they are typical ionic halides. NET IONIC EQUATION CALCULATOR - WolframAlpha Compound states [like (s) (aq) or (g)] are not required. The results in the metal becoming a positive ion. The concentration of the additive in the electrolyte was . If you're electronegativity differences are between 1.7 and 0.5 then it's a polar . THEN WRITE ITS FORMULA OR GIVE ITS NAME. Label the half reaction as either oxidation or reduction. Is MgCl2 (Magnesium chloride) Ionic or Covalent? - YouTube Answer: magnesium iodide ( MgI2 ) is ionic bond What is chemical bond, ionic bond, covalent bond? (NH4)3PO4 + ZnSO4 = Zn3(PO4)2 + (NH4)2SO4. Magnesium iodide - Wikipedia MgI 2 + BaS = BaI 2 + MgS See Steps to Balance MgI2 + BaS = BaI2 + MgS Solubility Equation Determine the state or phase of each substance (gas=g, liquid=l, solid/non-soluble=s, aqueous/soluble=aq) in its undissociated form by using the . Also, electronegativities are. Here is what you do. Is Na2CO3 ionic or covalent or both? My thesis aimed to study dynamic agrivoltaic systems, in my case in arboriculture. The simplest explanation is that MgI2 is ionic, because Mg is an alkali metal, which reacts by losing electrons, and I is a halogen, which reacts by gaining them. MgI2 K3PO4 PCl3 Practice: Mixed Formulas. Directions: Write balanced molecular, ionic, and net ionic equations for each of the following reactions. Use uppercase for the first character in the element and lowercase for the second character. 9/10 Quality score 72247+ Completed orders People said. Sodium iodide has a Na (+) counterion and is a metal iodide salt. . A central carbon (C) has four bonds that link or bond it to four hydrogen atoms (H). xH2O. When described as an acid, the correct name of H2S is: hydrosulfuric acid. Is it true that Perry Mason once kissed Della Street? Magnesium acts as a cation and Iodine acts as an anion.The charge of Mg would be 2+ and the I would be 1- . Is CrO2 an ionic or covalent bond? - YouTubeYouTube Is CaBr2 acidic or basic? As a general rule of thumb, compounds that involve a metal binding with either a non-metal or a semi-metal will display ionic bonding. 4. In general, molecular compounds form when NONMETALS_combine together. The ions are atoms that have gained one or more electrons (known as anions, which are negatively charged) and atoms that have lost one or more electrons (known as cations, which are positively charged). For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. mgi2 ionic or molecular. Is mgl2 ionic or covalent? You can override the automatically calculated compound states below. A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms. Examples: Fe, Au, Co, Br, C, O, N, F. Ionic charges are not yet supported and will be ignored. Similarly, CaF 2 would dissociate into one Ca2+ and two F ions. Use uppercase for the first character in the element and lowercase for the second character. Leonard, LLC, Copyright 2023 TipsFolder.com | Powered by Astra WordPress Theme. MgSO 4 + 2 KI = K 2 SO 4 + MgI 2 See Steps to Balance MgSO4 + KI = K2SO4 + MgI2 Solubility Equation Determine the state or phase of each substance (gas=g, liquid=l, solid/non-soluble=s, aqueous/soluble=aq) in its undissociated form by using the . Does MgI2 have ionic or covalent bonds? - Answers Write balanced molecular, ionic, and net ionic equations (NIE) for each of the following reactions. The simplest explanation is that MgI2 is ionic, because Mg is an alkali metal, which reacts by losing electrons, and I is a halogen, which reacts by gaining them. Naming Compounds Practice Worksheet. cristina's restaurant salsa recipe. Magnesium oxide is a simple basic oxide, because it contains oxide ions. K + MgI2 = KI + Mg Net Ionic Equation Magnesium metal forms a doubly charged cation. Practice: Naming ionic compounds. Magnesium should not be taken by people with diabetes, intestinal disease, heart disease, or kidney disease before speaking with their health care provider. Is TiO2 a ionic or covalent bond? Melting Point of Magnesium Chloride. Here, the convention is used where the ionic solid is separated into ions, meaning the lattice energies will be endothermic (positive values). Ionic bonding is a type of chemical bond that involves the electrostatic attraction between oppositely charged ions, and is the primary interaction occurring in ionic compounds. Is CrO2 an ionic or covalent bond? Magnesium Chloride. Is the ionic bond between iodine and sodium? Ionic compounds are compounds composed of ions, charged particles that form when an atom (or group of atoms) gains or loses electrons. Due to the presence of lone pairs of electrons, PCl3 PC l 3 has a distorted structure. ionic and covalent character - CHEMISTRY COMMUNITY carbonic acid. The binary MgI2-Mg3(PO4)2 proven to be a good candidate to be used as an electrolyte in solid state battery and the OCV of the coin-cell obtained was 0.743Volt. Names and formulas of ionic compounds. ! The Born-Haber Cycle - Video - JoVE Get the free "NET IONIC EQUATION CALCULATOR" widget for your website, blog, Wordpress, Blogger, or iGoogle. 1. ionic compounds are crystalline solids at room temperature. ClF = Polar Covalent. What is the molecular, ionic, and net ionic equations for Copper(II) sulfate + sodium phosphate? mgi2 ionic or molecular Names and formulas of ionic compounds Naming monatomic ions and ionic compounds Common polyatomic ions Polyatomic ions Naming ionic compound with polyvalent ion Worked example: Finding the formula of an ionic compound Predict the charge on monatomic ions Naming ionic compounds Find the formula for ionic compounds Naming ions and ionic compounds Solution Verified by Toppr The decreasing order of ionic character NaF>NaCl>NaBr>NaI. Classify the bond between atoms as ionic, nonpolar covalent, polar covalent, or metallic. MgI2. For example, MgI2 has a electronegativity difference of 1.3 (which is smaller than 1.67, the rule to be a covalent bond). When MgCl2 is dissolved in water it produces strong acid HCl and strong base Mg(OH)2 . The compound is a white crystalline salt and is transparent over a wide range of wavelengths, with commercial uses in optics that are also used in space telescopes. (MgI2)PubChem CID66322Molecular FormulaMgI2 or I2MgSynonyms10377-58-9 . For ionic bonds the covalent character can be determined by polarizing power and polarizability but even then those originate from the atom's electronegativity in the first place so I'm not too sure if there is anything but knowing trends in electronegativity that apply to the character of a bond. A B; carbon dioxide: CO2: sodium chlorite: NaClO2: aluminum sulfate: Al2(SO4)3: tetraphosphorus decaoxide: P4O10: sulfur hexafluoride: SF6: magnesium bicarbonate: Mg . I. . Naming Ionic Compounds. Metallic bonds are best described as a sea of electrons. ), Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams, Work, Gibbs Free Energy, Cell (Redox) Potentials, Appications of the Nernst Equation (e.g., Concentration Cells, Non-Standard Cell Potentials, Calculating Equilibrium Constants and pH), Interesting Applications: Rechargeable Batteries (Cell Phones, Notebooks, Cars), Fuel Cells (Space Shuttle), Photovoltaic Cells (Solar Panels), Electrolysis, Rust, Kinetics vs. Thermodynamics Controlling a Reaction, Method of Initial Rates (To Determine n and k), Arrhenius Equation, Activation Energies, Catalysts, Chem 14B Uploaded Files (Worksheets, etc. These salts are typical ionic halides, being highly soluble in water. Be able to use most common polyatomic ions. . The two valence electrons of Mg will be distributed to each of the Iodine atoms. As suggested by the existence of some hydrates, anhydrous MgCl2 is a Lewis acid, although a weak one. Acids, on the other hand, are donors of protons. You can use parenthesis () or brackets []. The compounds net charge should be zero because magnesium iodide is neutral. Because these salts are highly soluble in water, they are typical ionic halides. Postby danielruiz1G Sun May 20, 2018 11:42 pm, Postby Perla Cervantes_1G Sun May 20, 2018 11:46 pm, Postby Chem_Mod Mon May 21, 2018 11:41 pm, Postby Mariah Guerrero 1J Thu May 24, 2018 8:38 pm, Postby Jennifer Tuell 1B Thu May 24, 2018 9:40 pm, Postby vivianndo_1L Fri May 25, 2018 10:51 am, Postby Andre-1H Sun May 27, 2018 11:47 am, Postby juliaschreib1A Sun May 27, 2018 7:26 pm, Users browsing this forum: No registered users and 0 guests, when seeing if a bond is ionic or covalent with the few exceptions is there a way to figure this out or do we just have to know the exceptions, Ionic bonds have shared electrons and weaker bonds, Covalent has shared electrons and ionic bonds have unequal sharing of electrons(hence, ions or charged species). The decreasing order of ionic character NaF>NaCl>NaBr>NaI. Magnesium dichloride and its salts are ionic halides and appear as thin white to gray granules. The covalent bonds are represented by the lines, or sticks, as we call them. Magnesium reacts with an element (X) to form an ionic compound. If the Ionic, covalent and metallic bonds are all different types of chemical bonds. ), How to make a New Post (submit a question) and use Equation Editor (click for details), How to Subscribe to a Forum, Subscribe to a Topic, and Bookmark a Topic (click for details), Multimedia Attachments (click for details), Accuracy, Precision, Mole, Other Definitions, Bohr Frequency Condition, H-Atom , Atomic Spectroscopy, Heisenberg Indeterminacy (Uncertainty) Equation, Wave Functions and s-, p-, d-, f- Orbitals, Electron Configurations for Multi-Electron Atoms, Polarisability of Anions, The Polarizing Power of Cations, Interionic and Intermolecular Forces (Ion-Ion, Ion-Dipole, Dipole-Dipole, Dipole-Induced Dipole, Dispersion/Induced Dipole-Induced Dipole/London Forces, Hydrogen Bonding), *Liquid Structure (Viscosity, Surface Tension, Liquid Crystals, Ionic Liquids), *Molecular Orbital Theory (Bond Order, Diamagnetism, Paramagnetism), Coordination Compounds and their Biological Importance, Shape, Structure, Coordination Number, Ligands, *Molecular Orbital Theory Applied To Transition Metals, Properties & Structures of Inorganic & Organic Acids, Properties & Structures of Inorganic & Organic Bases, Acidity & Basicity Constants and The Conjugate Seesaw, Calculating pH or pOH for Strong & Weak Acids & Bases, Chem 14A Uploaded Files (Worksheets, etc. Therefore, neither ion will affect the acidity of the solution so, $KCl$ is a neutral salt. Ammonium nitrate is also known for its oxidizing powers. Magnesium is one of the essential elements to all cellular life, and its compounds are widely used in construction and medicine. Na3PO4 + MgI2 = NaI + Mg3 (PO4)2 Net Ionic Equation Na3PO4 + MgI2 = NaI + Mg3 (PO4)2 Net Ionic Equation Net Ionic Equation Overall Chemical Equation Ensure that the elements on both sides of the molecular equation are balanced by using the online chemical equation balancer. mgi2 ionic or molecular The net ionic equation is the chemical equation that shows only those elements, compounds, and ions that are directly involved in the chemical reaction. The compound magnesium iodide, MgI2 is soluble in water. Solution. For example, molecular oxygen (O2) is nonpolar because the electrons will be equally distributed between the two oxygen atoms. It can be obtained from both food and supplements. If polar, properly indicate the polarity using the + and - symbols and by indicating the correct dipole moment (otherwise, choose the blank option). Tools. Is magnesium and iodine ionic (MgI2)? Thus NaF is more ionic. ScCl3 MgI2 PbS CuSe. a.Al_2O_3 b.ClF_5 c.Mgl_2 d . If the ground state electronic configuration of (X) is 1s^2 2s^2 2p^3 , the simplest formula for this compound is : Class 11 >> Chemistry >> Chemical Bonding and Molecular Structure >> Ionic or Electrovalent Bond >> Magnesium reacts with an element (X) to Question 3.4: Identifying Molecular and Ionic Compounds The chemical compounds with the formula MgI2 and its various hydrates MgI2(H2O)x are known as magnesium iodide. The chemical compounds with the formula MgI2 and its various hydrates MgI2 (H2O)x are known as magnesium iodide. I am currently continuing at SunAgri as an R&D engineer. Sodium iodide has a Na(+) counterion and is a metal iodide salt. Bond type When Magnesium and Iodine are combined with some water, a violet vapor is produced. Sagittarius Moon Taurus Moon Compatibility, Av. Is ammonia a molecular compound or an ionic compound? Answer: See Appendix G. Concept Exercise e. Ca(NO3)2 f. ZnBr2. The lattice energy ( Hlattice) of an ionic compound is defined as the energy required to separate one mole of the solid into its component gaseous ions. Chemistry questions and answers. Its compounds are widely used in construction and medicine, and magnesium is one of the elements essential to all cellular life. By the conclusion of this unit, you should be able to do the following: Name and write formulas for ionic and covalent compounds. Magnesium is safe and readily available. Enter an ionic equation (solubility states are optional) to calculate its complete and net ionic equations. This is the currently selected item. Because the reaction releases a lot of heat, magnesium burns brightly. If pH value is 12, OH concentration should be 0.01 mol dm 3. , Using Standard Molar Entropies), Gibbs Free Energy Concepts and Calculations, Environment, Fossil Fuels, Alternative Fuels, Biological Examples (*DNA Structural Transitions, etc. Uses [ edit] It occurs naturally as the rare mineral sellaite . Magnesium Nitrate is a water-soluble crystalline magnesium source for use with nitrates and pH levels that are lower (acidic). Except where otherwise noted, data are given for materials in their standard state (at 25 C [77 F], 100 kPa). Remember, with resonance oprating, all the oxygen atoms are chemically indistinguishable in solution and gas phase. Calcium oxide (CaO) , is a metal oxide. Figure out math questions. Chemistry. Notes Chemistry 1 401 500 - Free download as PDF File (.pdf), Text File (.txt) or read online for free. As a result, MgO is the correct formula for this ionic compound. These electron pairs are known as shared pairs or bonding pairs, and the stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as covalent bonding. MgI 2 + 2 AgNO 3 = Mg(NO 3) 2 + 2 AgI See Steps to Balance MgI2 + AgNO3 = Mg(NO3)2 + AgI Solubility Equation Determine the state or phase of each substance (gas=g, liquid=l, solid/non-soluble=s, aqueous/soluble=aq) in its undissociated form by . This online quiz is intended to give you extra practice in naming chemical compounds . However, MgI2 is an ionic bond right? The attraction between oppositely charged ions is known as an ionic bond. Same is true if one of the two ions in an ionic compound is monovalent (i., BaCl2, MgI2) If both the cation and anion are multivalent, the solute . Enter an equation of an ionic chemical equation and press the Balance button. Iodide forms a singly charged anion. Worked example: Finding the formula of an ionic compound. Assume all reactions occur in aqueous solution. 714 C. To do this, you will need to use what you already know about the Periodic Table. What does an ionic bond look like in a formula? . Similarly, NaF is basic (it is the salt of a strong base, NaOH, and a weak acid, HF). ; Image Credit: Mcardlep / CC BY-SA (Links to an external site.) ), Administrative Questions and Class Announcements, *Making Buffers & Calculating Buffer pH (Henderson-Hasselbalch Equation), *Biological Importance of Buffer Solutions, Equilibrium Constants & Calculating Concentrations, Non-Equilibrium Conditions & The Reaction Quotient, Applying Le Chatelier's Principle to Changes in Chemical & Physical Conditions, Reaction Enthalpies (e.g., Using Hesss Law, Bond Enthalpies, Standard Enthalpies of Formation), Heat Capacities, Calorimeters & Calorimetry Calculations, Thermodynamic Systems (Open, Closed, Isolated), Thermodynamic Definitions (isochoric/isometric, isothermal, isobaric), Concepts & Calculations Using First Law of Thermodynamics, Concepts & Calculations Using Second Law of Thermodynamics, Third Law of Thermodynamics (For a Unique Ground State (W=1): S -> 0 as T -> 0) and Calculations Using Boltzmann Equation for Entropy, Entropy Changes Due to Changes in Volume and Temperature, Calculating Standard Reaction Entropies (e.g. PDF Chemical Formula Writing Worksheet - annualreport.psg.fr covalent bond. please help me to solve this question: Classify each chemical So, Is KCl an acid or base? The bond may result from the electrostatic force of attraction between oppositely charged ions as in ionic bonds; or through the sharing of electrons as in covalent bonds . MgSO4 + KI = K2SO4 + MgI2 Net Ionic Equation covalent bond. Since magnesium oxide accepts protons (H^+ ions), it is a base (as per Bronsted-Lowry definition of acids and bases). Overall Chemical Equation Ensure that the elements on both sides of the molecular equation are balanced by using the online chemical equation balancer. If you mean which has the most ionic character, the answer is whichever pair exhibits the most difference in electronegativity between the two atoms. Great math solution app, it gives step by step . Naming Molecular Compounds . Naming Ionic and Covalent Compounds. A potassium atom transfers an electron to an iodine atom in the same way that a potassium ion and an iodide ion form a potassium ion. They can conduct electricity when melted or dissolved in water. If you have. Iodide is iodines ionic state, which occurs when iodine reacts with another element, such as potassium, to form a salt. Answer = if4+ isPolar What is polarand non-polar? Magnesium iodide is the name for the chemical compounds with the formulas MgI2 and its various hydrates MgI2(H2O)x. Is MgI2 covalent or ionic? - Answers Because ionic bonds are generally significantly stronger than intermolecular forces in covalent molecules, ionic substances are usually solid at room temperatures. Overdose. Find more Chemistry widgets in Wolfram|Alpha. 2 Answers By Expert Tutors It is the conjugate acid of a weak base (NH4+ is the conjugate acid of NH3) and the conjugate base of a weak acid (NO2- is the conjugate base of HNO2).
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