# What is the volume at STP of 2.66 mol of methane gas?

Because we are at standard temperature and pressure and are given only one set of conditions, we have to use the ideal gas law equation:

I should mention that the pressure does not always have units of atm, it depends on the units of pressure given in the gas constant.

List your known and unknown variables.

- Number of moles

- Temperature

- Pressure

Volume of

At STP, the temperature is 273K and the pressure is 1 atm.

Let's rearrange the equation to solve for V:

By signing up, you agree to our Terms of Service and Privacy Policy

Because the temperature and pressure are given as STP, all that is need is to use the molar volume.

1 mole = 22.4 liters.

so # 2.66 moles / 1.00 mole =

2.66 x 22.4 = 59.58 liters.

By signing up, you agree to our Terms of Service and Privacy Policy

The volume of 2.66 mol of methane gas at STP (Standard Temperature and Pressure) is approximately 59.7 liters.

By signing up, you agree to our Terms of Service and Privacy Policy

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

- What would be the volume of 6.00 g of helium gas at STP?
- Gas samples A, B, C are contained at STP. Partial pressure of sample A is 38.0 kPa and sample B is 19.0 kPa. What is the partial pressure of sample C?
- A sample of hydrogen gas (#H_2#) has a volume of 8.56 L at a temperature of 0#"^oC# and a pressure of 1.5 atm. How do you calculate the moles of #H_2# molecules present in this gas sample?
- How would you solve the equation PV = nRT for R?
- The pressure acting on 500 cubic meters of gas is reduced from 4 atm to 2 atm. If the temperature remains constant, what is the new volume?

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7