The reaction between excess calcium carbonate powder and 25 cm of 1.0 mol dm nitric acid shown in the following chemical equation
CaCO, (s) + 2HNO, (aq) → Ca(NO3)2 (aq) + CO: (g) + H2O (l)
(a) Calculate the mass of calcium nitrate salts formed in the solution. [RAM] : C = 12,0 = 16. Ca = 401​

Iwill give extra points to who gets this right

What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.