1. A sample of an ideal gas has a volume of 3.65 L at 14.00 degrees C and 1:30 a

Question

1. A sample of an ideal gas has a volume of 3.65 L at 14.00 degrees C and 1:30 atm. What is the volume of the gas at 21 degrees C and 0.998 atm?

Answer has to be in L

2. If 5.45 moles of an ideal gas has a pressure of 7.02 atm, and a volume of 64.35 L, what is the temperature of the sample?

Answer has to be in L

3. If 57.5 moles of an ideal gas is at 1.43 atm at 33.50 degrees C, what is the volume of the gas?

Answer is L

4. If an ideal gas has a pressure of 8.49 atm, a temperature of 66.3 degrees C, and has a volume of 96.39 L, how many moles of gas are in the sample?

Answer in mol

5. A 8.85 L container holds a mixture of two gases at 23 degrees C. The partial pressures of gas A and gas B, respectively, are 0.447 atm and .542 atm. If 0.140 mol of a third gas is added with no change in volume or temperature, what will the total pressure become?

Answer in atm

Explanation / Answer

                nR= P1*V1 / T1

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