Asked by kery
In a reaction Mg(s) + 2HCl(aq) →H2(g) + MgCl2(aq), 6.00 g of Mg was present at 0.00 min. After 3.00 min, 4.50 g of Mg remained. Express the average rate as mol of Mg consumed per minute.
Answers
Answered by
DrBob222
g Mg changed = 6.00 - 4.50 = 1.50
mols Mg = grams/atomic mass = ?
Then rate = delta mols/delta time.
mols Mg = grams/atomic mass = ?
Then rate = delta mols/delta time.
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