Hydrogen produced from a hydrolysis reaction was collected over water. The data is compiled in the table. Total volume of H2(g) collected 95.79 mL Temperature 24.0 °C Barometric pressure 745 mmHg Vapor pressure of water at 24.0 °C 22.5 mmHg Calculate the moles of hydrogen gas produced by the reaction. moles: mol H2

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Hydrogen produced from a hydrolysis reaction was collected over water. The data is compiled in the table.

| Parameter                          | Value        |
|------------------------------------|--------------|
| Total volume of H₂(g) collected    | 95.79 mL     |
| Temperature                        | 24.0 °C      |
| Barometric pressure                | 745 mmHg     |
| Vapor pressure of water at 24.0 °C | 22.5 mmHg    |

Calculate the moles of hydrogen gas produced by the reaction.

Moles: [ ________ ] mol H₂
Transcribed Image Text:Hydrogen produced from a hydrolysis reaction was collected over water. The data is compiled in the table. | Parameter | Value | |------------------------------------|--------------| | Total volume of H₂(g) collected | 95.79 mL | | Temperature | 24.0 °C | | Barometric pressure | 745 mmHg | | Vapor pressure of water at 24.0 °C | 22.5 mmHg | Calculate the moles of hydrogen gas produced by the reaction. Moles: [ ________ ] mol H₂
Expert Solution
Step 1

Volume of hydrogen gas collected V = 95.79 mL

= ( 95.79 / 1000 ) L 

= 0.09579 L

Temperature T = 24.0 degree C = 24.0 + 273.15 K = 297.15 K

Barometric pressure P = 745 mm Hg

Vapor pressure of water = 22.5 mm Hg 

We need to find moles of hydrogen gas. 

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