| Equations balanced on the previous day | Equations balanced on the next day |
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4 NH3 + 5 O2 = 4 NO + 6 H2O
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
C + S8 = CS2 =>
4 C + S8 = 4 CS2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
CH = C2 + H =>
2 CH = C2 + 2 H
Mg + H2So4 = H2 + MgSo4 =>
Mg + H2So4 = H2 + MgSo4
H2O + P4O10 = H3PO4 =>
6 H2O + P4O10 = 4 H3PO4
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
S{2-} + MnO4{-} + H2O = S + MnS + OH{-} =>
7 S{2-} + 2 MnO4{-} + 8 H2O = 5 S + 2 MnS + 16 OH{-}
CaCO3 + SiO2 = Ca2SiO4 + CO2 =>
2 CaCO3 + SiO2 = Ca2SiO4 + 2 CO2
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
C3H4 + I2 = C3H4I2 =>
C3H4 + I2 = C3H4I2
SO2Cl2 + HI = H2S + H2O + HCl + I2 =>
SO2Cl2 + 8 HI = H2S + 2 H2O + 2 HCl + 4 I2
Sb + Cl = SbCl3 =>
Sb + 3 Cl = SbCl3
CN{-} + MnO4{-} + H2O = CNO{-} + MnO2 + OH{-} =>
3 CN{-} + 2 MnO4{-} + H2O = 3 CNO{-} + 2 MnO2 + 2 OH{-}
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
H2S + Cd(NO3)2 = HNO3 + CdS =>
H2S + Cd(NO3)2 = 2 HNO3 + CdS
BaBr2 + Na3(PO4) = Ba3(PO4)2 + NaBr =>
3 BaBr2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaBr
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
FeCr2O4 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
MnSO4 + PbO2 + HNO3 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 2 PbSO4 + 3 Pb(NO3)2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + HCl = HZnCl =>
Zn + HCl = HZnCl
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
O2 = O3 =>
3 O2 = 2 O3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AlOH3 + H2O = H3O + AlOH2 =>
AlOH3 + H2O = H3O + AlOH2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Au(HCO3)3 = Au2(CO3)3 + H2O + CO2 =>
2 Au(HCO3)3 = Au2(CO3)3 + 3 H2O + 3 CO2
Zn + CuSO4(aq) = Cu + ZnSO4(aq) =>
Zn + CuSO4(aq) = Cu + ZnSO4(aq)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Na4Cl + H2O = Na4OCl + H =>
Na4Cl + H2O = Na4OCl + 2 H
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Cu + HCl(aq) = CuCl2(aq) + H2 =>
Cu + 2 HCl(aq) = CuCl2(aq) + H2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/08/07
Equations balanced on 11/07/06
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