| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 |
2 Al + 3 O = Al2O3
Fe + CoS2 = FeS2 + Co =>
Fe + CoS2 = FeS2 + Co
NaI + Cl = NaCl + I2 =>
2 NaI + 2 Cl = 2 NaCl + I2
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4
BrF3 = Br + F =>
BrF3 = Br + 3 F
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Hg(NO3)2 + Na2CO3 = HgCO3 + NaNO3 =>
Hg(NO3)2 + Na2CO3 = HgCO3 + 2 NaNO3
MgSO4 + H2O = MgO + H2SO4 =>
MgSO4 + H2O = MgO + H2SO4
Co(NO3)2 + Na2CO3 = CoCO3 + NaNO3 =>
Co(NO3)2 + Na2CO3 = CoCO3 + 2 NaNO3
Na2C2O4 + H2O = NaO + CO3 + C2H2O =>
3 Na2C2O4 + 2 H2O = 6 NaO + 2 CO3 + 2 C2H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/30/09
Equations balanced on 08/29/08
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