Homework Help: Chemistry

Posted by Vanilla on Saturday, April 7, 2012 at 1:45pm.

If I have
1. Mass of test tube and sample
2. mass of test tube
3. mass of sample
4. mass of watch glass and organic solid x
5. mass of watch glass
6. mass of organic solid, x

and percent component is calculated as (mass of component/total mass of sample)x 100

What is the mass of component and total mass of sample from the list above?

Thanks!

Chemistry - DrBob222, Saturday, April 7, 2012 at 1:56pm
Mass sample is #3.
I suppose#6 is mass component.

Answer this Question

Related Questions

Chemistry - I need to determine the "percentage composition unknown" ...
chemistry - formula: 2KClO3 + NaCL = 2KCl + NaCl + 3O2 MASS OF TEST TUBE & ...
chem - a test tube containing CaCo3 is heated until all the compound decomposes...
Chem - A gas generator is constructed to collect the CO2(g) evolved from a ...
Science- Chemistry - A test tube containing a mixture of compounds X, Y, and a ...
chemistry - Ca(ClO3)2 + KCl --> CaCl2 + 3O2 + KCl Mass of test tube = 7....
Chemistry - You have 20mL of a solution of concentration 0.015mg/mL of x in test...
Physics - A test tube in a centrifuge is pivoted so that it swings out ...
Chemistry - Some solid calcium oxide in a test tube picks up water vapor from ...
chemistry - Assume you are in a lab with a test tube of sulfuric acid. You drop ...

For Further Reading

First Name:
School Subject:
Answer: