| Equations balanced on the previous day | Equations balanced on the next day |
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4 Al + 3 O2 = 2 Al2O3
CaCl2 + NaHSO4 = Ca(HSO4)2 + NaCl =>
CaCl2 + 2 NaHSO4 = Ca(HSO4)2 + 2 NaCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
KINaCl = KCl + NaI =>
KINaCl = KCl + NaI
K3[Cr(OH)6] + H2O2 = K2CrO4 + H2O + KOH =>
2 K3[Cr(OH)6] + 3 H2O2 = 2 K2CrO4 + 8 H2O + 2 KOH
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NaHSO4 + Fe(NO3)2 = Fe(NO3)3 + Fe2(SO4)3 + NaNO3 + NO + H2O =>
12 NaHSO4 + 9 Fe(NO3)2 = Fe(NO3)3 + 4 Fe2(SO4)3 + 12 NaNO3 + 3 NO + 6 H2O
KI + KNO2 + H2SO4 = I2 + K2SO4 + NO + H2O =>
2 KI + 2 KNO2 + 2 H2SO4 = I2 + 2 K2SO4 + 2 NO + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KI + NaCl = KCl + NaI =>
KI + NaCl = KCl + NaI
Na + FeO = NaO + Fe =>
Na + FeO = NaO + Fe
Al2(So4)3 + Ca(Oh)2 = Al(Oh)3 + CaSo4 =>
Al2(So4)3 + 3 Ca(Oh)2 = 2 Al(Oh)3 + 3 CaSo4
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
Fe3O4 + H2 = FeO + H2O =>
Fe3O4 + H2 = 3 FeO + H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HSO4{-} + Fe{2+} + NO3{-} = Fe{3+} + SO4{2-} + NO + H2O =>
4 HSO4{-} + 3 Fe{2+} + NO3{-} = 3 Fe{3+} + 4 SO4{2-} + NO + 2 H2O
H2S + H2SO4 = S + H2O =>
3 H2S + H2SO4 = 4 S + 4 H2O
MgCl2 = Mg{+2} + Cl{-} =>
MgCl2 = Mg{+2} + 2 Cl{-}
NaHSO4 + Na2CO3 = Na2SO4 + CO2 + H2O =>
2 NaHSO4 + Na2CO3 = 2 Na2SO4 + CO2 + H2O
Fe3O4 + H2 = FeO + H2O =>
Fe3O4 + H2 = 3 FeO + H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2SO3 + HClO3 = H2SO4 + HCl =>
3 H2SO3 + HClO3 = 3 H2SO4 + HCl
Co + H2O = Co(OH)2 + H2 =>
Co + 2 H2O = Co(OH)2 + H2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
C2H5OH + K = C2H5OK + H2 =>
2 C2H5OH + 2 K = 2 C2H5OK + H2
ZnCl2 + H2SO4 = ZnSO4 + HCl =>
ZnCl2 + H2SO4 = ZnSO4 + 2 HCl
NH4NO3 = N2 + H2O + O2 =>
2 NH4NO3 = 2 N2 + 4 H2O + O2
H2S + O2 = S8 + HO2 =>
8 H2S + 16 O2 = S8 + 16 HO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2C2O4 + KIO3 = K2C2O4 + CO2 + H2O + I2 =>
6 H2C2O4 + 2 KIO3 = K2C2O4 + 10 CO2 + 6 H2O + I2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Zn2{+} + Cl2 + OH{-} = Zn + ClO3{-} + H2O =>
10 Zn2{+} + Cl2 + 12 OH{-} = 20 Zn + 2 ClO3{-} + 6 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Zn{2+} + Cl2 + OH{-} = Zn + ClO3{-} + H2O =>
5 Zn{2+} + Cl2 + 12 OH{-} = 5 Zn + 2 ClO3{-} + 6 H2O
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
HPO3{-2} + MnO4{-} + H{+} = H3PO4 + Mn{2+} + H2O =>
5 HPO3{-2} + 2 MnO4{-} + 16 H{+} = 5 H3PO4 + 2 Mn{2+} + 3 H2O
Na2S2O3 + KMnO4 + H2O = Na2SO4 + K2SO4 + MnO2 + KOH =>
3 Na2S2O3 + 8 KMnO4 + H2O = 3 Na2SO4 + 3 K2SO4 + 8 MnO2 + 2 KOH
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
Fe + Cu2N = Fe3N2 + Cu =>
3 Fe + 2 Cu2N = Fe3N2 + 4 Cu
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/07/13
Equations balanced on 06/06/12
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