Which of the following do not accurately represent stable binary ionic compounds? Explain why? A. MgI B. Al(OH)2 C. InF2

Q: Which metal halide is most stable 1.LiF  2.NaF 3.KF

A: The colorless halides solids with high melting points and boiling points are alkali metal halides.…

Q: Which one of the following is not a match?   Group of answer choices A. HNO3(aq) and nitric acid B.…

A: Given:

Q: Explain in great detail how to name K2SO3 and Fe2(SO3)3 compounds. What type of compounds are they?…

A:

Q: 28. Estimate the enthalpy (change in energy) of reaction for 2 SO(g) + O2(g) →2 SO2(g) using bond…

A: enthalpy change of a reaction is defined as they energy used in breaking the bond - energy released…

Q: 4. Assign the following as R or S. NH₂ o Br Br OH OH Br

A: Given,The molecules:

Q: 101edu.co fice Ho. Post Attendee - Zo.. General Biology - coc RN Programs Question 9 of 19 Write a…

A: Balancing a chemical equation.

Q: Consider these compounds: A. Ag2SO4 B. BaSO3 C. Co(OH)2 D. ZnCO3 Complete the following statements…

A: The question is based on the concept of chemical equilibrium and solubility product.   we need to…

Q: Write the law for this reaction and explain how it is determined SO2CL2 ->SO2 + CL2

A:

Q: Write the empirical formula of at least four binary ionic compounds that could be formed from the…

A: A compound is formed by the electrostatic interaction between the cation and the anion. The cation…

Q: Now, using the table of bond energies, calculate the enthalpy change for... CH3Br + OH --> CH3OH +…

A:

Q: Calculate the lattice energy of AgBr(s) using the following thermodynamic data (all data is in…

A: The Born–Haber cycle is purposed the calculation of reaction energies with the help of ionization…

Q: 2. Write the Lewis dot symbols of the reactants and products in the following reactions. (First…

A: The Lewis theory is based on the stability of inert gases and it focused on the electron counts of…

Q: 9. Provide the electron configuration for the B2, C₂2, and N2 ions. What are their magnetic…

A: To write the electronic configuration of the molecule first we have to draw the molecular orbital…

Q: Formalin is 37% formaldehyde in water solution. Formaldehyde is soluble in water because it is alan*…

A:

Q: Draw the Lewis structure for the xenon tetrafluoride (XeF4) molecule.

A:

Q: The Ka for HF is 7.0 x 10-4. Kh for the fluoride ion is O 1.6 x 103 O 1.4 x 10-11 O 7.0 x 10-18 O…

A: Ka is the acid dissociation constant and Kb is the base dissociation constant.  Higher value of Ka…

Q: Formaldehyde, CH20, is a chemical used to preserve specimens. Which of the following correctly shows…

A: Formaldehyde formula : CH2O  First calculate total valence electron in formal dehyde to draw the…

Q: . Answering the following  a. Which compound will react with HClO4 to cause a neutralization…

A: Answer :

Q: Calculate AH,ryn for rxn Ca(s) + 1/2 O2(g) + CO2(g) → CaCO;(s)

A:

Q: A.) for which of the following compiles represent a binary ionic compound ? a.) CaCO3 b.) KF C.)…

A: A binary ionic compound is composed of ions of two different elements - one of which is a metal, and…

Q: 1. Bra Fe Brz 2. NaOH, H₂0 Br OH N H NO₂

A:

Q: 2. Write the Lewis dot symbols of the reactants and products in the following reactions. (First…

A:

Q: Br HBr cat. (CH,), COOCCH,)3.8

A:

Q: Which of the following pairs of reactants will react to produce gas, and what gas(es) will form! a.…

A: a) The reactants given are Zn and H2SO4.

Q: 2. Write the Lewis dot symbols of the reactants and products in the following reactions. (First…

A: Here one atom gives its valence electrons to stabilize  to other atom or molecule. Thus molecule…

Q: 8. What does the ion phosphate contain? * O 1 phosphorus, 4 oxygen, to the third power negative

A: An ion is an atom or molecule that has lost or gained one or more valence electrons, giving a net…

Q: Copper (I) ion Sulphide ion A. 3d Зр В. 3d 3s and 3p С. 4s 3p D. 4s and 3d 3s and 3p

A:

Q: Which of the following bonds has the longest bond length? LA HILA Li Be 11 12 Na Mg 19 20 x₂ K Ca Sc…

A: Given bonds: C-C C-O C-N C-F We have to find the bond that has the longest bond length.

Q: 2. Use the table below to estimate AH for the reaction NO + O3 → NO2 + O2. Does this reaction…

A: The given bond energies are, N=O : 607 kJ/mol O=O : 498 kJ/mol O-O : 146 kJ/mol O=N : 607 kJ/mol…

Q: Represent Lewis dot-cross diagram for the bonds formed between S and O atoms. Name the compound. ii.…

A: Lewis dot-cross structure: This notation represents the valence shell electrons on any atom It…

Q: 9. Use the following data to calculate the lattice energy of Cao. The enthalpy of formation of Cao…

A:

Q: Consider these compounds: A. BaSO4 B. PbCrO4 C. Cr(OH)3 D. Ag3PO4 Complete the following statements…

A: The question is based on the concept of chemical equilibrium and solubility product.   we need to…

Q: 3) Why do we use 8.314 as the value for R III mU mole • K

A: We have to tell why value of R us taken as 8.314J/molK

Q: The Ka for HF is 7.0 x 10-4 Kb for the fluoride ion is

A: at 25°C  Ka  x Kb  = 10-14  Given that  Ka = 7 x 10-4  HF is weak acid and its conjugate base is…

Quantum Mechanical Treatment of the Valence Bond Theory

Quantum mechanical treatment of valence bond theory refers to the relationship established between the quantum mechanical theory and the valence bond theory to describe the chemical bonding in a particular molecule.