Use your understanding of the ideal gas law to identify the correct relationships among the variables. Pressure is .
Temperature is .
Volume is .
Moles are .
Identify the ideal gas law equation.
How many moles of oxygen must be placed in a 3.00 L container to exert a pressure of 2.00 atm at 25.0°C?Formula: PV = nRT(R = 0.0821 Latm/molK) Which variables are given?

A sample of gas contains 6.25 × 10-3 mol in a 500.0 mL flask at 265°C. What is the pressure of the gas in kilopascals?Formula: PV = nRT(R = 8.31 LkPa/molK)Which variables are given?

Which variables are unknown?
Which variables are unknown?
Select the correct algebraic form for the equation to be used for this calculation.
Select the correct algebraic form for the equation to be used for this calculation.
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