Monday
October 20, 2014

Homework Help: chemistry

Posted by Anonymous on Saturday, November 6, 2010 at 10:50pm.

A chemist weighed out 5.31 g of a mixture containing unknown amounts of BaO(s) and CaO(s) and placed the sample in a 1.50 L flask containing CO2(g) at 30.0C and 750. torr. After the reaction to form BaCO3(s) and CaCO3(s) was completed, the pressure of CO2(g) remaining was 230. torr. Calculate the mass percents of CaO(s) and BaO(s) in the mixture.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Science - A chemist weighed out 5.16 g of a mixture containing unknown amunts of...
Science - A chemist weighed out 5.16 g of a mixture containing unknown amunts of...
Chem - A student placed a mixture of BaO and CaO in a 1.46L flask containing ...
chemistry - the mass of a certain mixture of BaO and CaO is found to be exactly ...
chemistry 101 - Consider the following reaction. CaO (s) + CO2 (g) = CaCO3 (s) A...
Chemistry - CaO(s) reacts with SO2(g) according to the following equations: CaO9...
chemistry - An unknown mixture containing KClO3 was added to an ignition tube ...
science- chemistry - a mixture containing CaCO3 and CaO only. When 0.3500 g of ...
Chemistry - Consider three 1.0 L flasks at 25 C and 96.66 kPa containing the ...
Chemistry - Consider three 1.0 L flasks at 25 C and 96.66 kPa containing the ...

Search
Members