A0.133 mol sample of gas in a 525 ml container has a pressure of 312 torr. the temperature of the gas is °c.

Explanation:

First of all, we need to convert the pressure of the gas from torr to Pa. We know that:

1 torr = 133.3 Pa

So, the pressure in Pascals is

Then we also have:

n = 0.133 number of moles of the gas

volume of the gas

The ideal gas equation states that

where R is the gas constant and T the absolute temperature. Solving the equation for T, we find

In Celsius, it becomes

radioactive decay occurs in unstable atomic nuclei – that is, ones that don't have enough binding energy to hold

the nucleus together due to an excess of either protons or neutrons.