What is the value of R in the ideal gas equation PV=nRT?

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Question: What is the value of R in the ideal gas equation PV=nRT?

Options:

Correct Answer: All of the above

Solution:

R can have different values depending on the units used, including 0.0821 L·atm/(K·mol), 8.314 J/(K·mol), and 62.36 L·mmHg/(K·mol).

What is the value of R in the ideal gas equation PV=nRT?

What is the value of R in the ideal gas equation PV=nRT?

Correct Answer: R can be 0.0821 L·atm/(K·mol), 8.314 J/(K·mol), ya 62.36 L·mmHg/(K·mol)

Step 1: Understand the ideal gas equation, which is PV = nRT.
Step 2: Identify what each letter in the equation represents: P is pressure, V is volume, n is the number of moles, R is the gas constant, and T is temperature.
Step 3: Recognize that R (the gas constant) can have different values depending on the units used for pressure, volume, and temperature.
Step 4: Learn the common values of R: 0.0821 L·atm/(K·mol) for atmospheres, 8.314 J/(K·mol) for joules, and 62.36 L·mmHg/(K·mol) for millimeters of mercury.
Step 5: Remember that you need to use the correct value of R based on the units you are using in your calculations.

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