There are 1.07 X 10-3 moles of gas molecules contained in a CO2 cartridge under 5.0-atm of internal pressure.  After several uses, the internal pressure is 3.4-atm.  How many moles of gas remain in the cartridge?  How much gas will remain in the cartridge when the internal pressure equilibrates to standard pressure? (Assume that the temperature and volume remain constant.)

Q: 1.23 atm)(16.5 L)/(8.3 moles)(0.0821atmxL/mol xK) = ? please calculate SigFigs as well

A: The given setup shows that temperature is calculated here using ideal gas law.

Q: please help me. double and triple check your answers, previous tutors got it wrong.

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A: For Set 1: Moles is calculated as follows,

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Q: please help me. double and triple check your answers, previous tutors got it wrong.

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Q: kPa

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Q: At 298 K, N₂(g) + 3H₂(g) 2NH3(g) At 298 K, NH₂(g) 1/2N₂(g) + 3/2H₂(g) Is NH3 favorably formed at 298…

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A: Applying ideal gas equation.

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Q: Please help me, and double and triple check your answers previous tutors got questions wrong

A: Number of moles can be calculated as follows:

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A: The details solution for this is provided below in attach image.

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