Draw the Lewis structure of the carbonate ion, CO32−. (Assign lone pairs, radical electrons, and atomic charges where appropriate.) Calculate the electrons required (ER), valence electrons (VE), and shared pairs (SP).

Question: CO2 + H2O = H2CO3 = H+ + HCO3 = 2H+ + CO32- carbonic acid bicarbonate carbonate Shown above are the chemical equilibria of the carbonate buffer system. What happens to this equilibrium when an HCl is added to it? The pH changes quickly as the equilibrium shifts to the right. The pH changes quickly as the equilibrium shifts to the left.

Question: Determine the number of NH4+ and CO32- ions required to form a neutral ionic compound. Cations Anions NH,+ NH+ CO2- Answer Bank CO2- NH+ NH NH+ NH,+ CO2- CO2- CO2- CO2- Determine the number of A13+ and Clions required to form a neutral ionic compound.

Question: For the polyatomic ion, carbonate, CO32: (A) Draw the Lewis structure of carbonate. (B) How many total valence electrons are there in the polyatomic ion? (C) What is the steric number? (D) Does carbonate have any resonance structures (yes or no)? (E) If carbonate has any resonance structures, draw them on your work sheet.

What is the central atom in CO32-? Predict the geometries of the following ions. a. NH4+ b. NH2- c. CO32- d. ICl2-Is the carbonate ion a polar or nonpolar molecule? Explain. For a carbonate ion, CO_3^{2-}, draw all of the resonance structures. Identify which orbitals overlap to …

Question: For CO32 -, carbonate ion, draw the Lewis structure (by counting valence electrons of each atom), determine the a) electron-domain geometry b) molecular geometry c) hybridization d) show the angle between the bonds in a drawing.

Question: Draw a Lewis structure for CO32- and answer the following questions based on your drawing. 1. For the central carbon atom: The number of lone pairs The number of single bonds - The number of double bonds 2. The central carbon atom A. Obeys the octet rule B. Has an incomplete octet. C. Has an expanded octet.

Part C. HSO4−(aq)+CO32−(aq)⇌Express your answer as part of a chemical equation. Identify all of the phases in your answer.

In the CO32- ion, explain what type of bond is the carbon-oxygen bond (single, double, etc.) How does the molecular orbital theory describe the bonding in the HF molecule? Consider the bonding in nitrate ion NO3-, First draw resonance formulas of this ion. Now describe the bonding of this ion in terms of molecular orbitals.

Write the formula and the name for the compound produced by combining the ions NH4+ and CO32-. Give the correct formula for the compound formed by the combination of the Al3+ and CO32- ions. What is the formula of a compound formed by combining Al3+ and CO32- ions? What is the formula of a compound formed by combining Ca2+ and CO32- ions?