Thursday
April 24, 2014

Homework Help: chemistry

Posted by Jetta on Sunday, June 27, 2010 at 12:54am.

use the molar volume of a gas to solve the following at STP:
a. the number of moles of O2 in 44.8 L O2 gas.
b. the number of moles of CO2 in 4.00L CO2 gas.
c. the volume(L) of 6.40g O2.
d. the volume(mL) occupied by 50.0g neon.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chem - A sample containing 6.40 g O2 gas has a volume of 15.0 L. Pressure and ...
chemistry - .0815 moles NO are reacted with .0789moles O2 gas to form NO2 gas ...
chemistry - .0815 moles NO are reacted with .0789moles O2 gas to form NO2 gas ...
chemistry - i reallly need help with combining the gas laws. here are a few ...
Chem - What is the density of N2O, a gas, at STP? How many moles are in 16 grams...
chemistry - What volume of carbon monoxide gas (at STP) is needed when 1.31 ...
Chemistry - What volume of carbon monoxide gas (at STP) is needed when 1.35 ...
Chemistry - A sample containing 4.80g of O2 gas has a volume of 15.0L. Pressure ...
Chemistry - Using molar volume (STP) or the ideal gas law equation, determine ...
College Chemistry - Using the molar volume (STP) or the ideal gas law equation, ...

Search
Members