Thursday, January 31, 2008

Hydrates

What are hydrates and what can they be used for?

Wednesday, January 30, 2008

Molecular Formula

How is the molecular formula used to identify a new compound?

Tuesday, January 29, 2008

Grams to Atoms

What are the steps in converting grams to atoms?

Monday, January 28, 2008

Molar Mass

Why is molar mass important in converting mass to moles?

Friday, January 25, 2008

Mole

What is a mole in chemistry?

Thursday, January 24, 2008

Yesterday's Lab

What was the coolest precipitate that formed during your lab?

Wednesday, January 23, 2008

What are the products here?

If copper(II)chloride reacted with sodium nitrate what products would form and what type of reaction would have occurred?

Tuesday, January 22, 2008

Reactive Elements

Which elements are the least reactive and which are the most reactive, and why?

Thursday, January 17, 2008

Slowing it Down

What can change the rate of a chemical reaction, slow it down or speed it up?

Wednesday, January 16, 2008

If you could be

If you could be a chemical reaction which one would you be and why?

Tuesday, January 15, 2008

Having Problems

If you are having some problems with this chapter we don't you tell me about it. I'll see what I can do. And if you think this chapter is easy let me know too.

Monday, January 14, 2008

Aqueous Solution

What is an aqueous solution? How is it made and why do you need to know anything about it?

Friday, January 11, 2008

Science Fair

Is there something that you have done with your science fair project that was unexpected and just really cool, or at least to you? If not, at what stage are you with your science fair project?

Thursday, January 10, 2008

Chemical Equations

Why do we need to balance a chemical equations? Is it really that important, why or why not?

Wednesday, January 9, 2008

Reactions that form Precipitates

What is a precipitate and example how it is formed?

Tuesday, January 8, 2008

Reaction that form Gases

What is a chemical reaction that you can think that occurs in your home that forms a type of gas as a product?

Monday, January 7, 2008

Chemical Reactions

What are the five most common types of chemical reactions that occur in nature?