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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Whelan Whelan
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8 years ago
At STP how many grams of Mg are required to produce 245 mL of H2 in the reaction shown below?

Mg(s) + 2 HCl(aq) → H2(g) + MgCl2(aq)

A) 245 g
B) 0.266 g
C) 0.245 g
D) 29 g
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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hbutler2hbutler2
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#2
3 years ago
thank you!
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#3
2 years ago
Thanks
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