What is the volume of 0.500 moles of nitrogen gas at 2.45 atmospheres pressure and a temperature of 303 k? (r=0.0821 l · atm/mol · k)

5.08 L

Explanation:

Given data

We can find the volume of gaseous nitrogen using the ideal gas equation.

P × V = n × R × T

V = n × R × T/ P

V = 0.500 mol × (0.0821 L.atm/mol.K) × 303 K/ 2.45 atm

V = 5.08 L

the answer is definitely c.

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.