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2 years ago

14

in the reaction, Al2O3 + 6 HCl → __________H2O + 2AlCl3, what coefficient should be placed in front of H2O to balance the reacti

on?

2 answers:

Tamiku [17]2 years ago

6 0

You should put a 3. That way there are 6 H and 3 O on each side.

tangare [24]2 years ago

6 0

Al2O3 + 6HCl ------> 3H2O + 2AlCl3

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