Question

What is the coefficient of H2 when the following equation is balanced? Al+HCl=AlCl3+H2 A. 4 B. 2 C. 3 D. 6

Answer 1

Answer:

3

Explanation:

Al+HCl -->AlCl3+H2

By Balancing,,,,,

2Al+6HCl--->2AlCl3+3H2

So the coefficient of H2 is 3

The correct answer is option C. 3

Hope its Helpful.

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Answer 2

Answer:3Explanation:Al+HCl -->AlCl3+H2By Balancing,,,,,2Al+6HCl--->2AlCl3+3H2So the coefficient of H2 is 3The correct answer is option C. 3Hope its Helpful.I