What pressure would have to be applied to a 27.2-mL
sample of gas at 25 °C and 1.00 atm to compress its
volume to 1.00 mL without a change in temperature?

27.2atm

Explanation:

Data obtained from the question include:

V1 (initial volume) = 27.2mL

P1 (initial Pressure) = 1atm

V2 (final volume) = 1mL

P2 (final pressure) =?

Since the temperature is constant, the gas is obeying Boyle's law.

Mathematically, Boyle's law is expressed as:

P1V1 = P2V2

1 x 27.2 = P2 x 1

P2 = 27.2atm

The final pressure is 27.2atm.

Therefore, the pressure needed to compress the gas is 27.2atm

b. examine and describe cells

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