200 mL of hydrogen and 250 mL of nitroge...

200 mL of hydrogen and 250 mL of nitrogen, each measured at `15^(@)C` and 760 mm pressure . What is the composition of the mixture?

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To find the composition of the mixture of hydrogen and nitrogen gases, we will follow these steps: ### Step 1: Calculate the moles of hydrogen gas (H₂) We will use the ideal gas equation: \[ PV = nRT \] Where: - \( P \) = pressure in atm ...

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