Homework Help: chemisrty

Posted by donald on Thursday, February 1, 2007 at 5:33am.

what is the balanced equation for thereaction of aluminum selenide with water including the physical states reactants and products

im given hydrogen selenide prepared by reacting aluminum selenide with water other product solid aluminum hydroxide

please can you help

minnie: donald: what next, goofy?

I will be happy to critique your work.
write the equation, starting with the formulas. THen balance it.

Very straightforward.

HI thanks
I get
Al2 Se3 + 6H2O ---> 2Al (oh)3 + 3H2Se

Is that correct because it looks right

HI thanks
I get
Al2 Se3 + 6H2O ---> 2Al (oh)3 + 3H2Se

Is that correct because it looks right

It looks ok to me except you should have used caps for the OH in Al(OH)3.

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