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If you weighed out 0.38 grams of calcium and reacted it with excess amount of HCI how many miles of H2 grams would you expect to produce?
10 years ago

Answers

DrBob222
I assume you meant moles and not miles.
Ca + 2HCl ==> CaCl2 + H2
mols Ca = grams/atomic mass = ?
mols H2 = mols H2 (look at the equation. 1 mol Ca produces 1 mol H2)
10 years ago
Anonymous
4.008
7 years ago

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