Friday
April 18, 2014

Homework Help: Stoichiometry Test

Posted by Cool Dom on Thursday, February 12, 2009 at 5:04pm.

4.A compund is found to have(by mass)48.38% carbon,8.12% hydrogen and the rest oxygen.(What % is missing to make the sum 100 %?) That is,figure % oxygen.What is its empirical formula?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Calculate the empirical formula and molecular formula of a compound ...
Chemistry - Find the molecular formula of a compound that is 48.38% carbon, 8.12...
chemistry - A chemist decomposes several samples of carbon monoxide into carbon ...
chemistry - 2.4g of a compound of carbon, hydrogen and oxygen gave on combustion...
chemistry - 2.4g of a compound of carbon, hydrogen and oxygen gave on combustion...
Chemistry - What is the empirical formula of a compund composed of 3.25% ...
chemistry - When carbon is burned in air, it reacts with oxygen to form carbon ...
chemistry - A 230 g sample of a compound contains 136.6 g of carbon, 26.4 g of ...
chemistry - A 230 g sample of a compound contains 136.6 g of carbon, 26.4 g of ...
chemisty - 1.5 grams hydrogen 12 oxygen 2gram hydrogen 16 gram oxygen 2.5grams ...

Search
Members