quick chem help - MacInsiders - Student-run McMaster University Help Forum

11-09-2010 at 04:38 PM

Which of the following salts would be insoluble?

(NH4)2CO3
Be(OH)2
Na2SO3
Pb(ClO4)2
FeBr3

thank you!!!

11-09-2010 at 04:42 PM

It won't teach you anything to just give you the answer...

*cough* rule #5 *cough*

11-09-2010 at 04:51 PM

Quote:

Originally Posted by REPLEKIA/.

It won't teach you anything to just give you the answer...

*cough* rule #5 *cough*

thank you, but just to make sure is it Be(OH)2?

11-09-2010 at 05:26 PM

Quote:

Originally Posted by cjdzl

thank you, but just to make sure is it Be(OH)2?

lol

you wont make it very far

11-09-2010 at 05:32 PM

Quote:

Originally Posted by cjdzl

thank you, but just to make sure is it Be(OH)2?

yea, it would be. If I recall correctly the prof said we'd get the rules on the first page of the midterm, but it doesn't hurt to attempt to memorize them.

11-09-2010 at 05:33 PM

Oh wow... good luck in chemistry!

11-09-2010 at 05:33 PM

11-10-2010 at 12:59 PM

Quote:

Originally Posted by REPLEKIA/.

yea, it would be. If I recall correctly the prof said we'd get the rules on the first page of the midterm, but it doesn't hurt to attempt to memorize them.

You get rules on the first page!?

In Chem 1E03 for Engineers, we had nothing.