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 Posted: Wed Mar 14, 2007 6:40 pm
heart ok you have to add coefficients to balance each equation to get the same number of atoms on the each side.
_Na + _MgF2 -------> _ NaF +_ Mg
ok does any one help? heart
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Posted: Wed Mar 14, 2007 6:51 pm
2Na + MgF2 ---> 2NaF + Mg
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Captain Skimbleshanks Vice Captain
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Posted: Wed Mar 14, 2007 7:00 pm
heart Can you help with others please. heart
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Posted: Wed Mar 14, 2007 7:03 pm
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Captain Skimbleshanks Vice Captain
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Posted: Wed Mar 14, 2007 7:05 pm
heart _Mg + _HCl --------> _MgCl2 + _H2. heart
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Posted: Wed Mar 14, 2007 7:08 pm
heart _Cl2 + Kl -------> _KCl + _l2. heart
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Posted: Wed Mar 14, 2007 7:11 pm
heart _CO2 + _H2O -------> _C6H12O6 + _O2. heart
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Posted: Wed Mar 14, 2007 7:11 pm
Mg 2HCl --> MgCl2 H2 that is, assuming that the HCi is a mistype and is meant to be hydrogen chloride like the second one.
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Captain Skimbleshanks Vice Captain
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Posted: Wed Mar 14, 2007 7:13 pm
heart Ok if you can help me I would be very thankful. heart
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Posted: Wed Mar 14, 2007 7:14 pm
heart Yes it was I just not thinking when I typed it. heart
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Captain Skimbleshanks Vice Captain
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Posted: Wed Mar 14, 2007 7:19 pm
okay then. sorry it took me a while, the first one confused me, i'm not sure if it's right. sweatdrop
_Cl 2 _Kl -------> _KCl _l2
2Cl 2 2Kl --> 2KCl l2
CO2 _H2O -------> _C6H12O6 _O2
6Co2 6H2O --> C6H12O6 6O2
that's photosynthesis, everyone knows that!
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Posted: Wed Mar 14, 2007 7:22 pm
uh, tektek hates the addition symbols...
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Captain Skimbleshanks Vice Captain
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Posted: Wed Mar 14, 2007 7:25 pm
heart Well that you very much and it is photosynthesis well I am blond. heart
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Posted: Wed Mar 14, 2007 7:27 pm
you are! =D no problemo. 3nodding i'm bored, so it gave me something to do. O_o'
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Captain Skimbleshanks Vice Captain
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