At a constant temperature, a sample of gas occupies 1.5 L at a pressure of 2.8 ATM. What will be the pressure of this sample, in atmospheres, if the new volume is 0.92 L?

Using boyles law

Explanation:

We are asked to find the new pressure given a change in volume. We will use Boyle's Law, which states the volume of a gas is inversely proportional to the pressure. The formula for this law is:

Initially, the gas occupies 1.5 liters at a pressure of 2.8 atmospheres.

The volume is changed to 0.92 liters, but the pressure is unknown.

We are solving for the final pressure, so we must isolate the variable P₂. It is being multiplied by 0.92 liters. The inverse operation of multiplication is division, so we divide both sides by 0.92 L.

The units of liters cancel each other out.

The original measurements of pressure and volume have 2 significant figures, so our answer must have the same. For the number we calculated, that is the tenths place. The 6 in the hundredth place tells us to round the 5 up to a 6.

The pressure is approximately 4.6 atmospheres.

listen, you cant how young you were.

"you didn't chose the stud life. the stud life chose you."