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Zn+2HCl→ZnCl2+H2, what mass of hydrogen gas is produced when 3.9g Zn is reacted with excess aqueous hydrochloric acid? Answer in units of g?

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  • Zn+2HCl→ZnCl2+H2, what mass of hydrogen gas is produced when 3.9g Zn is reacted with excess aqueous hydrochloric acid? Answer in units of g?


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Zn+2HCl→ZnCl2+H2, what mass of hydrogen gas is produced when 3.9g Zn is reacted with excess aqueous ... aqueous hydrochloric acid? Answer in units of g?
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Positive: 74 %
Zn+2HCl→ZnCl2+H2, what mass of hydrogen gas is produced when 3.9g Zn is reacted with excess aqueous ... aqueous hydrochloric acid? Answer in units of g?
Read more
Positive: 71 %

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... What mass of H2(g) is produced from ... excess hydrochloric acid, a 0.413 g sample ... gas (C2H2) is reacted with excess oxygen at 27 ...
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