Saturday
November 1, 2014

Homework Help: chem

Posted by hhh on Thursday, July 26, 2012 at 8:21am.

A typical party balloon when inflated has a volume of 7.3 L. How many moles of helium are in the balloon if the pressure of helium is 1.2 atm and the temperature is 20.7 C? Take the value of R to be 0.08206 L-atm/mol-K.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chem - A balloon filled with 22.3 mol helium has a volume of 500. L at 0.0C and...
chem - A balloon filled with 22.3 mol helium has a volume of 500. L at 0.0C and...
Physics - A clown at a birthday party has brought along a helium cylinder, with ...
Chemistry - Please tell me which Gas Law equation to use to figure out this ...
chemistry - A helium-filled balloon of the type used in long-distance flying ...
Chem - A particular balloon is designed by its manufacturer to be inflated tom a...
chem - A balloon holds 29.3 kg of helium. What is the volume of the balloon if ...
chem (boyles and charles law) - A 1.00L balloon is filled with helium at 1.20 ...
Physics - A spherical helium filled balloon is attached to a string that is ...
Physics - A spherical helium filled balloon is attached to a string that is ...

Search
Members