| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 |
S + O2 = SO2
S + O2 = SO2 =>
S + O2 = SO2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
CH4 + H2S = CS2 + H2 =>
CH4 + 2 H2S = CS2 + 4 H2
HNO3 + Na2CO3 = NaNO3 + CO2 + H2O =>
2 HNO3 + Na2CO3 = 2 NaNO3 + CO2 + H2O
PbNO3 + KI = PbI + KNO3 =>
PbNO3 + KI = PbI + KNO3
LiS + I = LiI + S =>
LiS + I = LiI + S
LiS + I = LiI + S =>
LiS + I = LiI + S
LiS + I = LiI + S =>
LiS + I = LiI + S
CuSO4 + Fe = Fe2SO4 + Cu =>
CuSO4 + 2 Fe = Fe2SO4 + Cu
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H6 + O3 = CO2 + H20 =>
30 C2H6 + 40 O3 = 60 CO2 + 9 H20
C2H6 + O3 = CO2 + H2O =>
3 C2H6 + 7 O3 = 6 CO2 + 9 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H2O2 + H2N2 = HNO3 + H2O =>
6 H2O2 + H2N2 = 2 HNO3 + 6 H2O
H2O2 + H4N2 = HNO3 + H2O =>
7 H2O2 + H4N2 = 2 HNO3 + 8 H2O
Cr2O7{2-} + C2O4{2-} + H2O = Cr{3+} + CO2 + OH{-} =>
Cr2O7{2-} + 3 C2O4{2-} + 7 H2O = 2 Cr{3+} + 6 CO2 + 14 OH{-}
Cr2O7{2-} + C2O4{2-} + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 3 C2O4{2-} + 14 H{+} = 2 Cr{3+} + 6 CO2 + 7 H2O
Cl2 + IO3{-} + H2O = Cl{-} + IO4{-} + H{+} =>
Cl2 + IO3{-} + H2O = 2 Cl{-} + IO4{-} + 2 H{+}
Cl2 + IO3{-} + OH{-} = Cl{-} + IO4{-} + H2O =>
Cl2 + IO3{-} + 2 OH{-} = 2 Cl{-} + IO4{-} + H2O
CrI3 + Cl2 + OH{-} = CrO4{2-} + IO4{-} + Cl{-} + H2O =>
2 CrI3 + 27 Cl2 + 64 OH{-} = 2 CrO4{2-} + 6 IO4{-} + 54 Cl{-} + 32 H2O
HBr + LiOH = H2O + LiBr =>
HBr + LiOH = H2O + LiBr
H + O = H2O =>
2 H + O = H2O
K2S + Al2(SO4)3 = Al2S3 + K2(SO4) =>
3 K2S + Al2(SO4)3 = Al2S3 + 3 K2(SO4)
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
C5H10 + O2 = CO + H2O =>
C5H10 + 5 O2 = 5 CO + 5 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Na2SO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g) =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + SO2(g)
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCl + MnO2 = H2O + MnCl2 + Cl2 =>
4 HCl + MnO2 = 2 H2O + MnCl2 + Cl2
| 1 2 3 4 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/21/07
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