What is the pressure in a 9.00 L tank with 75.1 grams of fluorine gas at 355 K?

Answer 1

Hattie,

Not gonna do all your homework for you, so you should probably learn about the ideal gas law. All of the problems that you've submitted can be done using that law.

PV = nRT MEMORIZE IT

All you have to do is make sure to use the correct units for each variable, and make sure to rearrange the equation to solve for what you want.

The other equation you'll need is P1V1/T1 = P2V2/T2 where the sub 1 is the initial value and the sub 2 is the final volume. So, if they give you some initial temperature and pressure and some final temperature, then you can solve for the final pressure (P1/T1 = P2/T2)

Give it a try and if you still have problems, write a comment and I'll be glad to help.