This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.
ScanSolve AI Answer
Here are the balanced chemical equations with state symbols: 14. BaF_2 + Mg → MgF_2 + Ba BaF_2(s) + Mg(s) → MgF_2(s) + Ba(s) 15. Mg(OH)_2 → MgO + H_2O Mg(OH)_2(s) → MgO(s) + H_2O(g) 16. Na_2HPO_4 → Na_4P_2O_7 + H_2O 2Na_2HPO_4(s) → Na_4P_2O_7(s) + H_2O(g) 17. CO_2 + H_2O → C_6H_12O_6 + O_2 6CO_2(g) + 6H_2O(l) → C_6H_12O_6(aq) + 6O_2(g) 18. Pb(NO_3)_2 → PbO + NO_2 + O_2 2Pb(NO_3)_2(s) → 2PbO(s) + 4NO_2(g) + O_2(g) 19. CH_4 + O_2 → CO_2 + H_2O CH_4(g) + 2O_2(g) → CO_2(g) + 2H_2O(g) 20. NO_2 + H_2O → HNO_2 + HNO_3 2NO_2(g) + H_2O(l) → HNO_2(aq) + HNO_3(aq) 21. Li_2O + H_2O → LiOH Li_2O(s) + H_2O(l) → 2LiOH(aq) Last free one today — make it count tomorrow, or type /upgrade for unlimited.