science fair help! equations.

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stella
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Joined: Sat Apr 19, 2008 2:58 pm

science fair help! equations.

Post by stella »

Hi all, im doing my science fair project and need a little help with some equations..

1. NaHSO4 + Al(OH)3 = NaOH + AlSO4 + H2
can anyone please balance this one for me?

2. What would be a good chemical formula for whole milk?

3. NaHSO4 + NaHCO3 = ????


ANY HELP WOULD BE VERY VERY MUCH APPRECIATED!!!
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Sam
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Joined: Sat May 13, 2006 9:54 pm

Re: science fair help! equations.

Post by Sam »

stella wrote: 1. NaHSO4 + Al(OH)3 = NaOH + AlSO4 + H2
That is not correct.
NaHSO4 + Al(OH)3 = Na2SO4 + Al2(SO4)3 + H2O
Use balancer to balance this equation:
http://www.webqc.org/balance.php
stella wrote: 2. What would be a good chemical formula for whole milk?
Milk is not a one compound - it's a mixture of many: water, fats, sugars ...
You may wish to search here: http://www.webqc.org/chemicalsearch.php
stella wrote: 3. NaHSO4 + NaHCO3 = ????
The products will be Na2SO4, CO2 and H2O.
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