Chemistry, 29.05.2021 09:50 lalandaid

An excess of zinc is added to 100 cm3 of 1.0 mol/dm3 hydrochloric acid, The equation for the reaction is:
Zn + 2HCI → ZnCl2 + H2
What is the maximum volume of hydrogen evolved at room temperature and pressure?
A) 1.2 dm3 C) 2.4 dm3
B) 2.0 dm3 D) 24 dm3

Answers: 2

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An excess of zinc is added to 100 cm3 of 1.0 mol/dm3 hydrochloric acid, The equation for the reaction is: Zn + 2HCI → ZnCl2 + H2 What is the maximum volume of hydrogen evolved at room temperature and pressure? A) 1.2 dm3 C) 2.4 dm3 B) 2.0 dm3 D) 24 dm3

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Another question on Chemistry

An excess of zinc is added to 100 cm3 of 1.0 mol/dm3 hydrochloric acid, The equation for the reaction is:
Zn + 2HCI → ZnCl2 + H2
What is the maximum volume of hydrogen evolved at room temperature and pressure?
A) 1.2 dm3 C) 2.4 dm3
B) 2.0 dm3 D) 24 dm3