The net ionic equation for formation of an aqueous solution of NiI2 accompanied by evolution of CO2 gas via mixing solid NiCO3 and aqueous hydrochloric acid is____ A) 2NiCO3 (s) + HCl (aq) → 2H2O (l) + CO2 (g) + 2Ni2+ (aq) B) NiCO3 (s) + Cl- (aq) → 2H2O (l) + CO2 (g) + Ni2+ (aq) + HCl (aq) C) NiCO3 (s) + 2H+ (aq) → H2O (l) + CO2 (g) + Ni2 ...

May 24, 2024 · The oxidation state of Nickle is only +2, so Nickle carbonate is NiCO3 , the term Nicklelic carbonate is meaning less, Wiki User. ∙ 15y ago. Copy. Add a Comment. Ni2(CO3)3. Jaidyn Herrera ∙ .

For the following insoluble salt: NiCO3 a. Write the equation for dissociation. b. Write a Ksp expression. c. Determine the molar solubility of the salt. d. Determine the concentration of the cation and anion for the salt.

Question: Consider the insoluble compound nickel(II) carbonate, NiCO3. The nickel ion also forms a complex with cyanide ions. Write a balanced net ionic equation to show why the solubility of NiCO3( s) increases in the presence of cyanide ions and calculate the equilibrium constant for this reaction. For Ni(CN)42−(aq),Kf=2.0×1031.

The Ksp of nickel(II) carbonate, NiC03, is 1.42x 10% Calculate the solubility of this compound in g L. Number Incorrect. 3.768x 10-4g/L Your answer is the molar solubility. Use the molar mass of NicO3 3.768 x 10 (118.701 g/mol) to convert from moles per liter to grams per liter.

Science; Chemistry; Chemistry questions and answers; Which of the following net ionic equation would result from the reaction of solid nickel(II) carbonate, NiCO3, with an aqueous solution of hydrogen iodide (hydroiodic acid), HI (aq)?

Answer to (a) The solubility of NiCO3 is 3.74x10 mol/L. Your solution’s ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can count on.

Answer to The Ksp of NiCO3 is 1.4 x 10-7 at 25 °C. What is the. Your solution’s ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can count on.

Answer to What is the molar solubility of NiCO3 in a solution. Your solution’s ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can count on.

Each of the following compounds contains a metal that can exhibit more than one ionic charge. Name these compounds: (a) NiCO3 = (b) MoO3 = (c) CO(NO3)2 = (d) V205 - (e) MnO2 (Fe2O3 =