1. What pressure will be exerted by 0.40 mol of gas in a 3.0 L container at 27.0°C. How many moles of gas are in a 30 L scuba canister if the temperature of the canister is 330K and the pressure is 200 atm?

I have a balloon that can hold 100 L of air. If I blow up this balloon with 3 moles of oxygen gas at a pressure of 1 atmosphere, what is the temperature of the balloon?

A sample with 0.65 mol of gas is at 105.7 KPa and 270C. What volume does it occupy?

What is the volume that 500 g of Iodine will occupy under the conditions of 750C and Pressure of 740mmHg.

Calculate the molar mass of butane gas, if 5.8 g occupy 0.8 L at 27.0 °C and 3 atm pressure.

A 32.0L flask at 400K and 2.6 atm contains Cl2. What mass is present in grams?