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vredina [299]
3 years ago
13

Hydrogen gas can be produced in the laboratory by the reaction of magnesium metal with hydrochloric acid, according to the follo

wing equation:
Mg(s) + 2HCl(aq) --> MgCl2(aq) + H2(g)

a. How many grams of hydrogen can be produced when 4.00 g of HCl is added to 3.00 g of Mg?

b. Assuming STP, what is the volume of this hydrogen?
Chemistry
1 answer:
gulaghasi [49]3 years ago
7 0

Answer: 0.11 g H2

Explanation: just took test and got it right

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