| Equations balanced on the previous day | Equations balanced on the next day |
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2 SO2 + O2 = 2 SO3
FeCl3 + H2O = HCl + Fe(OH)3 =>
FeCl3 + 3 H2O = 3 HCl + Fe(OH)3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
Mg + ZnCl = MgCl + Zn =>
Mg + ZnCl = MgCl + Zn
Mg + FeNO3 = MgNO3 + Fe =>
Mg + FeNO3 = MgNO3 + Fe
K2Cr2O7 + KCl + NaOH = NaCl + K2CrO4 + H2O =>
K2Cr2O7 + 2 KCl + 2 NaOH = 2 NaCl + 2 K2CrO4 + H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Zn + FeNO3 = ZnNO3 + Fe =>
Zn + FeNO3 = ZnNO3 + Fe
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C3OH + O2 = CO2 + H2O =>
4 C3OH + 11 O2 = 12 CO2 + 2 H2O
NaN39(s) = Na2(s) + N2(g) =>
2 NaN39(s) = Na2(s) + 39 N2(g)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
K2Cr2O7 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 8 HCl = 2 KCl + 3 Na2SO4 + 2 CrCl3 + 4 H2O
K2CrO4 + HCl + KI = CrCl3 + KCl + H2O + I2 =>
2 K2CrO4 + 16 HCl + 6 KI = 2 CrCl3 + 10 KCl + 8 H2O + 3 I2
Ni + CO = NiCO =>
Ni + CO = NiCO
CrCl2 + AgNO3 = AgCl + Cr(NO3)2 =>
CrCl2 + 2 AgNO3 = 2 AgCl + Cr(NO3)2
Cr(OH)3 + Br2OH = CrO4 + Br + H2O =>
Cr(OH)3 + 5 Br2OH = CrO4 + 10 Br + 4 H2O
Ni + CO = Ni(CO)4 =>
Ni + 4 CO = Ni(CO)4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
C + O2 = CO2 =>
C + O2 = CO2
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca(HCO3)2 = CaCO3 + CO2 + H2O =>
Ca(HCO3)2 = CaCO3 + CO2 + H2O
NaHCO3 = CO2 + H2O + Na2O =>
2 NaHCO3 = 2 CO2 + H2O + Na2O
CuCl2 + Zn(O2CCH3)2 = ZnCl2 + Cu(O2CCH3)2 =>
CuCl2 + Zn(O2CCH3)2 = ZnCl2 + Cu(O2CCH3)2
HNO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
CuCl2 + Zn(C2H3O2)2 = ZnCl2 + Cu(C2H3O2)2 =>
CuCl2 + Zn(C2H3O2)2 = ZnCl2 + Cu(C2H3O2)2
NaHCO3 = CO2 + H2O + Na2O =>
2 NaHCO3 = 2 CO2 + H2O + Na2O
NaHCO3 = CO2 + H2O + Na2O =>
2 NaHCO3 = 2 CO2 + H2O + Na2O
Sr(NO3)2 + Na2SO4 = SrSO4 + Na(NO3) =>
Sr(NO3)2 + Na2SO4 = SrSO4 + 2 Na(NO3)
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
NO2{-} + Al + H2O = NH3 + AlO2{-} + OH =>
NO2{-} + Al + 3 H2O = NH3 + AlO2{-} + 3 OH
CaCl2 + AgC2H3O2 = AgCl + Ca(C2H3O2)2 =>
CaCl2 + 2 AgC2H3O2 = 2 AgCl + Ca(C2H3O2)2
K2CrO4 + Zn + HCl = CrCl3 + ZnCl + KCl + H2O =>
K2CrO4 + 3 Zn + 8 HCl = CrCl3 + 3 ZnCl + 2 KCl + 4 H2O
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H3PO4 + NaOH = Na2HPO4 + H2O =>
H3PO4 + 2 NaOH = Na2HPO4 + 2 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
NaOH + Cl2 = NaClO3 + NaCl + H2O =>
6 NaOH + 3 Cl2 = NaClO3 + 5 NaCl + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuCl2 + Zn(C2H3O2)2 = ZnCl2 + Cu(C2H3O2)2 =>
CuCl2 + Zn(C2H3O2)2 = ZnCl2 + Cu(C2H3O2)2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/07/07
Equations balanced on 10/07/06
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