A0.907 mole sample of ideal gas at 12c occupies a volume of 4.25l. what is the pressure of gas?

4.99atm

Explanation:

PV=nRT

P= nRT/V

V= 4.25L

T= 12 C = 285.15 kalvin

n= 0.907 mol

R= 0.082057 L⋅atm/mol⋅K

P= (0.907)(0.082057)(285.15)/(4.25)= 4.9935 atm

no, the red giant is the hottest with 2.00.000.000 degrees celsius. while the white dwarf only 25,000 degrees celsius.

air

in a tire you fill a tire with air

then a couple days later you check the air pressure in the tire

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