108k views
0 votes
Calculate the mass of 15.73 L of krypton gas at STP.​

User Qqilihq
by
7.4k points

1 Answer

3 votes

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.

Calculate the mass of 15.73 L of krypton gas at STP.​-example-1
User Bastien B
by
7.1k points