Calculate the mass of 15.73 L of krypton gas at STP.

asked Aug 17, 2021 108k views

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Answer: m= 58.8 g Kr

Explanation: solution attached:

Find first the number of moles for Kr.

Use Ideal gas law formula PV= nRT and derive for n.

Convert moles to mass using the molar mass of Kr.

Bastien B answered Aug 23, 2021

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