Posted by **key** on Monday, January 29, 2007 at 8:26pm.

I was way off on the other problem.

But I see how you got the answer.

Last one...thanks i'm learning more

here thn class

What is the sum of the coefficients (including “1”) of the following reaction?

Sodium sulfate + calcium hydroxide ???

Write the equation (double displacement)

Na

_{2}SO

_{4} + Ca(OH)sub>2 >>>> CaSO

_{4} + 2NaOH

check to see if it is balanced,

Then add them.

thanks you very much.

i do not understand Ca(OH)sub >2

typo, sorry:

Na

_{2}SO

_{4} + Ca(OH)

_{2} >>>> CaSO

_{4} + 2NaOH

awesome...thank you very much!!!

## Answer this Question

## Related Questions

- Math - Actually, i made a mistake. All though we still came up with the right ...
- chemistry check - What is the sum of the coefficients (including “1”) of the ...
- chemistry - Could you explain this problem to me? What is the sum of the ...
- English - Here are the other phrasal verbs I need you to check (tell me of they ...
- chemistry - I cannot figure out how to work this stoichiometry problem with the ...
- Algebra - Here is the problem: Given f(x)=-x^3+3x^2-2x+6, find f(-1), f(0), and ...
- math - 6c=___pt Can someone show me steps please? You look up the conversion ...
- psychology - We don't just answer questions here. We help. So at least tell us ...
- Math - You are playing Guess you card with (3) other players. Here is wha you ...
- chemistry - What is the sum of the coefficients (including “1”) of the balanced ...