georgewmulbah georgewmulbah

02-09-2022
Chemistry

contestada

Calculate the molar mass of 5.43). At STP, 0.280 L of a gas weight 0.400g. Calculate the molar mass of the gas.

Respuesta :

bharathparasad577 bharathparasad577

09-09-2022

Given:

V=0.280 L.

Mass of the gas=0.400g.

Temperature=273K

PV=nRT

n=PV/RT

=1*0.280 L/0.0821*273

=0.0124moles.

Molar mass of the gas=Mass of the gas/n

=0.400/0.0124=32.26g

Therefore, molar mass of the gas is approximately 32.26g.

Learn more about molar mass:

https://brainly.com/question/22503632

#SPJ9

Answer Link

Otras preguntas

What is the temperature of the Sun's middle most layer the chromosphere ? It’s temperature is 5,500 degrees celsius to 6,000 degrees celsius. It’s temperature

Joe works for a furniture store delivery in furniture yesterday delivered furniture to a customer because of traffic conditions Joe average is 22 mph on the way

Find the value of x.

Tache Corporation uses the weighted-average method in its process costing system. The first processing department, the Welding Department, started the month wit

what didnthe federalists and the anti federalists disagree about the most? (not the bill of rights for the answer)

Find the derivative of the function y = (cot x- csc x)^-1 dy/dx = ?

What’s the answer???

4(x-7)=0.3(x+2)+2.11

A ball will be drawn from the bag containing 20 balls numbered one through 20 if each ball is equally likely to be drawn what is the probability that the number

help please !!!!!!!