Stoichiometry Question
View this question.
Add this question to a group or test by clicking the appropriate button below.
Given the balanced equation, Zn+2HCl→ZnCl2+H2, how many moles of H2 are formed when 3.5 moles of Zn fully react?
- 3.5 moles
- 7 moles
- 9 moles
- 8 moles