Urgent plese and you
an ideal gas sample weighing .546 g at 100 degrees celsius and .993 atm has a volume of .237 l. determine the molar mass of the gas.
a. 71.3 g/mol
b. 143 g/mol
c. 19.1 g/mol
d. 0140 g/mol

A. 71.3 g/mol

Explanation:

To solve this problem, we apply the ideal gas equation, PV=nRT where

P= pressure of the gas

V= volume of the gas

R= universal gas constant

T= temperature of the gas.

But the number of moles is given by mass/ molar mass

The application of this to obtain the molar mass is shown in the image attached.

plasma is the state of matter where the substance is ionized and has no definite shape or volume. the fact of being ionized makes the substance a good electrical conductor.

the answer is 1260

you spend 7 hours in school for 1 school day with 5 school days in 1 school week with 36 school weeks in a school year.

7*5*36= 1260 it's all about multiplying