jaimi412
Answered

Discover a world of knowledge at Westonci.ca, where experts and enthusiasts come together to answer your questions. Explore in-depth answers to your questions from a knowledgeable community of experts across different fields. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

How many grams of hydrogen gas (H2) is produced if 10.0 mol of Zn are added to hydrochloric acid (HCl) according to the equation: Zn+2HCl→ZnCl2+H2 ?

a.) 20.2 g H2
b.) 10 moles H2
c.) 10.1 g H2
d.) 2.02 g H2

Sagot :

,1 mol Zn produces 1 mol H2.10.0 moles Zn produces 10.0 moles H2 gas.Mass H2 gas = 10.0 mol * 2.02g/mol = 20.2 g.
We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Thank you for using Westonci.ca. Come back for more in-depth answers to all your queries.