Saturday
October 25, 2014

Homework Help: chemistry

Posted by may on Sunday, February 10, 2013 at 9:02pm.

Silicon carbide is one of the hardest materials known. It is often known commercially as carborundum. Silicon carbide is used primarily as an abrasive for sandpaper and is manufactured by heating common sand (silicon dioxide, SiO2) with carbon.
- What mass of SiC should result when 1.00x10^3 g of sand is heated with excess carbon?
- What mass of C (in grams) was used to produce the mass of SiC you found above?
PLEAAASEEEE HELP!!!!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

CHEM - Silicon carbide, commonly known as carborundum, is a very hard and ...
Chemistry - Carborundum (silicon carbide) boiling chips are better than calcium ...
Chemistry - Carborundum (silicon carbide) boiling chips are better than calcium ...
Chemistry - If 50.0 g of silicon dioxide is heated with an excess of carbon, 27....
chemistry - When 50 g of silicon dioxide is heated with an excess of carbon, 32....
Chemistry - When 50.0g of silicon dioxide is heated with an excess of carbon 32...
chemistry - how many moles of sand were reacted when you process 100 g of sand ...
Chemistry--Solids - Silicon carbide forms which type of solid? molecular network...
Chemistry - Which of the following surfaces does a true monolayer always form ...
chemistry - Calcium oxide and carbon are reacted to produce carbon monoxide and ...

Search
Members