One reaction that produces hydrogen gas can be represented by the unbalanced chemical equation
Mg(s) + HCl(aq) −→ MgCl2(aq) + H2(g) .
1. What mass of HCl is consumed by the reaction of 3.49 mol of magnesium?
2. What mass of MgCl2 is produced?
3. What mass of H2 is produced?
- 1 AnswerChemistry4 months ago