How many moles of HCL would be required to produce a total of 2 moles of H2? A) 0.5 B) 2 C) 3 D) 15

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Chemistry

Annabel Soto

7 May, 21:35

How many moles of HCL would be required to produce a total of 2 moles of H2? A) 0.5 B) 2 C) 3 D) 15

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Luz · Answer 1

To determine the number of moles of HCl from 2 moles of H2, we take stoichiometry to solve this problem. The balanced equation is 2HCl = H2+Cl2 Using stoichiometry, the expression becomes 2 mole H2 * (2 molHCl/1 mole H2). The answer is 4 moles.