chemical reactions

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elizabeth22
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Joined: Sun Apr 15, 2007 7:38 pm

chemical reactions

Post by elizabeth22 »

Can you write the formulas for me:

Hydrobromic acid reacts with potassium hydroxide


Aluminum reacts with phosphoris acid

Silver nitrate reacts with hydrosulfuric acid

phosphorus triiodide is formed from its elements
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peter
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Re: chemical reactions

Post by peter »

Hydrobromic acid reacts with potassium hydroxide
HBr + KOH = KBr + H2O

Aluminum reacts with phosphoric acid
2Al + 2H3PO4 = 2AlPO4 + 3H2

Silver nitrate reacts with hydrosulfuric acid
2AgNO3 + H2S = Ag2S + 2HNO3

phosphorus triiodide is formed from its elements
2P + 3I2 = 2Pl3
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