Thursday
December 18, 2014

Homework Help: Chemistry

Posted by carrie on Saturday, February 21, 2009 at 6:54pm.

Are the following compounds or mixtures? Please help to check the answers.
1) starch - compound
2) chalk - compound
3) coal - mixture
4) drain water -compound

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - Some properties of the two compounds are listed below: Melting point...
CHEMistry - A mixture of two compounds, A and B, was separated by extraction. ...
chemistry - Which of the following describes the compound Mn(NO2)2? If the ...
chemistry - Compound X is 2-propanol. When compound X is heated with a strong ...
chemistry - Compound X is 2-propanol. When compound X is heated with a strong ...
chemistry - Based on molecular mass and boiling point of the five compounds in ...
ochem - If you recrystallize a compound with a 1/2 ethanol/water mixture and ...
Chemistry - I did the work, but I need help checking it... A compound contains ...
Chemistry - Given C2H60; Some properties of the two compounds are listed below; ...
Chemistry - For the Following sets of compounds determine the best solvent, by ...

Search
Members