What is the molar mass of a gas that has a mass of 0.261 g in a 0.134 l vessel at 397 k, 0.992 atm? view available hint(s) what is the molar mass of a gas that has a mass of 0.261 g in a 0.134 l vessel at 397 k, 0.992 atm? 1.15 g/mol 9.49 × 103g/mol 64.0 g/mol 171 g/mol?

-

64.0 g/mol

Explanation: -

Volume V = 0.134 L

Pressure P = 0.992 atm

Temperature T = 397 K

Using the combined gas equation

PV = nRT

Number of moles n =

=

= 0.0041

Mass = 0.261 g

Molar mass = Mass / Number of moles

=

= 64.0 g / mol

the food using pesticides in the future will harm you by giving you diseases like cancer or something since they have things that we should not eat in it like chemicals or pesticides. that is why organic food is more expensive because they take the time to make it right and healthy for you to eat.

explanation:

gold is my favorite solid.