Ap Chemistry

What is the ideal gas law equation?

• PV = nRT

• PV = R/nT

• PV = n/RT

• PV = RT/n

What is the relationship between pressure and volume in the ideal gas law?

• Inversely proportional

• Directly proportional

• Unrelated

• Exponentially proportional

What is the relationship between temperature and volume in the ideal gas law?

• directly proportional

• randomly fluctuating

• not related

• inversely proportional

What does 'n' represent in the ideal gas law equation?

• number of moles of gas

• volume of the gas

• temperature of the gas

• pressure of the gas

What are the units of pressure in the ideal gas law equation?

• kilograms (kg)

• pascals (Pa) or atmospheres (atm)

• meters (m)

• seconds (s)

What are the units of volume in the ideal gas law equation?

• liters (L) or cubic meters (m^3)

• kilograms (kg)

• grams (g)

• milliliters (mL)

What are the units of temperature in the ideal gas law equation?

• Rankine (°R)

• Kelvin (K)

• Celsius (°C)

• Fahrenheit (°F)

How do you calculate the number of moles using the ideal gas law equation?

• n = PV / T

• n = P / VRT

• n = RT / PV

• n = PV / RT

How do you calculate pressure using the ideal gas law equation?

• Pressure = (nRT) * V

• Pressure = (nRT) + V

• Pressure = (nRT) - V

• Pressure = (nRT) / V

How do you calculate volume using the ideal gas law equation?

• V = (nRT)P

• V = (PnRT)

• V = (RTn)/P

• V = (nRT)/P