A sample of NaH (F. Wt. = 24) weighing 6.50 g will produce --_ Lof gas at 35.0°C and 765 torr, when the hydrogen is collected over water. The vapor pressure of water at this temperature is 42.2 torr....


A sample of NaH (F. Wt. = 24) weighing 6.50 g will produce --_ Lof gas at<br>35.0°C and 765 torr, when the hydrogen is collected over water. The vapor<br>pressure of water at this temperature is 42.2 torr.<br>[R= 0.0821 atm.L/mol.K]<br>NaH (s) + H20 (1) → NaOH (aq) + H2 (g)<br>Select one:<br>O 2.54<br>O 3.50<br>O 6.82<br>O 7.20<br>

Extracted text: A sample of NaH (F. Wt. = 24) weighing 6.50 g will produce --_ Lof gas at 35.0°C and 765 torr, when the hydrogen is collected over water. The vapor pressure of water at this temperature is 42.2 torr. [R= 0.0821 atm.L/mol.K] NaH (s) + H20 (1) → NaOH (aq) + H2 (g) Select one: O 2.54 O 3.50 O 6.82 O 7.20

Jun 07, 2022
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