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Meghan Maddox
Chemistry
8 September, 03:52
Which reacts with metals to form H2 gas
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Kylee Friedman
8 September, 04:13
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Answer: acid react with metals to form H2.
Explanation: metals which are more electropositve than hydrogen will always displaced hydrogen from acids. The equation below show how hydrogen is displaced from acid
Zn + 2HCl - -> ZnCl2 + H2
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