Chemistry, 20.05.2021 20:20, dani19cano

When 0.4 g of impure zinc reacted with an excess of hydrochloric acid, 126 mL of hydrogen was collected over water at 10◦C. The external pressure was 737.2 Torr. What volume
would the dry hydrogen occupy at 1 atm and
298 K? The vapor pressure of water at 10◦C
is 9.21 Torr

Answers: 3

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When 0.4 g of impure zinc reacted with an excess of hydrochloric acid, 126 mL of hydrogen was colle...