Combination/Combustion

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LoveMeThenKissMe
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Joined: Tue Mar 06, 2007 8:58 pm

Combination/Combustion

Post by LoveMeThenKissMe »

Truth is, Chemistry is not my best subject. I try extremely hard, but it just does not come to me as easily as it does to others. So please be generous and help me. This is what I need help on:

I need an example of a combination reaction and also the balanced equation for the reaction.

I also need balanced chemical equations for the following:

Fe and CuSo4

Pb(NO3)2 and KI

Mg and HCl

H2O2 and heat
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Vitalii
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Posts: 95
Joined: Fri Jun 09, 2006 12:33 pm
Location: USA

Re: Combination/Combustion

Post by Vitalii »

LoveMeThenKissMe wrote:Truth is, Chemistry is not my best subject. I try extremely hard, but it just does not come to me as easily as it does to others. So please be generous and help me. This is what I need help on:

I need an example of a combination reaction and also the balanced equation for the reaction.

I also need balanced chemical equations for the following:

Fe and CuSo4

Pb(NO3)2 and KI

Mg and HCl

H2O2 and heat
Combination reaction:
2Na(s) + Cl2(g) → 2NaCl(s)

Balanced chemical equations:
Fe + CuSO4 = FeSO4 + Cu
Pb(NO3)2 + 2KI = PbI2 + 2KNO3
Mg + 2HCl = MgCl2 + H2
2H2O2 = 2H2O + O2
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