Question

1) write the equation that occurs when aqueous sulfuric acid is added to an aqueous solution of nitrite ion

2) write a balanced equation for the reaction between carbondioxide and limewater (saturated calcium hydroxide solution)

3) write the equation for the reaction that occurs when aqueous sulfuric acid is added to an aqueous solution of sulfite ion

Answer 1

Au) 1) Reaction of sulfuric acid and nitrite son. H₂SO4 (aq) + NO3" cag) HNO3(aq) + Son (99) Step I, Multiply Noo and HNO₂ by 2 for balanced Chemical reaction. H₂SO4 (09) + 2NO (aq) 2HNO₃(aq) + sor Cor) 2) Reaction of carbondioxide and time water (Calota] CO₂(g) + Ca(OH), (aq) Caloz (s) + H20(1) Step I) This seemet sted This Rxn is abueady balanceel, CO, (9) + Calon), caq) —> CaCO3(5) + H2O(1) 3) reaction of Sufwric acid and sulfite pon (503) Hy soylar) + S03(aq) → Sou?"100) + 50,40)+ H2O(l) This Run is already balanced Thankyou, May this help you.