What are the products of the following reaction CaH₂(s) + 2H₂O(l) $\rarr$ A) Ca²⁺(aq) + 3H₂(g) + O₂(g) B) 2CaOH(s) + H₂(g) C) CaO(s) + 3H₂(g) D) Ca(OH)₂(s) + 2H₂(g) E) CaO(s) + 6H⁺(aq)

Question

Quizplus · Accepted Answer

The reactants are CaH₂(s) and 2H₂O(l), the products must include Ca, H, S, and O. Option A includes P which is not present in the reactants. Option B includes OH which is not present in the reactants. Option C only includes CaO and H2O, ignoring the presence of sulfur. Option E includes P which is not present in the reactants, and also has an incorrect number of H ions. Option D includes all of the necessary elements and their respective bonding partners based on the given reaction.

What Are the Products of the Following Reaction CaH2(s) →\rarr→ A) Ca2+(aq) + 3H2(g) + O2(g) B) 2CaOH(s) + H2(g)

What Are the Products of the Following Reaction
CaH₂(s) $\rarr$ A) Ca²⁺(aq) + 3H₂(g) + O₂(g)
B) 2CaOH(s) + H₂(g)