Equations balanced on the previous day | Equations balanced on the next day |
2 C + 2 H2 + O2 = 2(CH2O)
C18H36O2 + H2 = H2O + C18H38 =>
C18H36O2 + 3 H2 = 2 H2O + C18H38
FeSO4 + SrCl2 = FeCl2 + SrSO4 =>
FeSO4 + SrCl2 = FeCl2 + SrSO4
Li + H2O = H2 + Li2OH =>
4 Li + 2 H2O = H2 + 2 Li2OH
CaO + SO3 = Ca2SO4 + O2 =>
4 CaO + 2 SO3 = 2 Ca2SO4 + O2
C2H5COOH + Cl2 = CH3CHCl2COOH + HCl =>
2 C2H5COOH + 3 Cl2 = 2 CH3CHCl2COOH + 2 HCl
O2 + FeCl2 + H2O = Fe2O3 + HCl =>
O2 + 4 FeCl2 + 4 H2O = 2 Fe2O3 + 8 HCl
Al2O3 + Al(OH)3 = HAlO2 =>
Al2O3 + Al(OH)3 = 3 HAlO2
H2C2O4 + KMnO4 + H2SO4 = CO2 + Mn(SO4)2 + K2SO4 + H2O =>
3 H2C2O4 + 2 KMnO4 + 5 H2SO4 = 6 CO2 + 2 Mn(SO4)2 + K2SO4 + 8 H2O
Ca2 + Ni(NO3)2 = Ca(NO3)2 + Ni2 =>
Ca2 + 2 Ni(NO3)2 = 2 Ca(NO3)2 + Ni2
Fe(H2O)6{3+} + C10H8N2 = Fe(C10H8N2){3+} + H2O =>
Fe(H2O)6{3+} + C10H8N2 = Fe(C10H8N2){3+} + 6 H2O
Zn + K + H2O = K[Zn(OH)4] + H2 =>
Zn + K + 4 H2O = K[Zn(OH)4] + 2 H2
NaClO3 + H2SO4 = NaClO2 + H2SO5 =>
NaClO3 + H2SO4 = NaClO2 + H2SO5
NaClO3 + H2SO4 = NaClO2 + H2SO5 =>
NaClO3 + H2SO4 = NaClO2 + H2SO5
Cr(OH)(NO3)2 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)(NO3)2 + HNO3 = Cr(NO3)3 + H2O
Al + CuCO = Cu + AlCO =>
Al + CuCO = Cu + AlCO
Na[AlH4] + H2O = [NaAl(OH)4(H2O)2] + H2 =>
Na[AlH4] + 6 H2O = [NaAl(OH)4(H2O)2] + 4 H2
Ni + CuSO4 = Cu + NiSO4 =>
Ni + CuSO4 = Cu + NiSO4
Ca + Fe2O3 = Fe + Ca2O2 =>
6 Ca + 2 Fe2O3 = 4 Fe + 3 Ca2O2
Fe + HNO3 = Fe(NO3) + NO2 + H2O =>
Fe + 2 HNO3 = Fe(NO3) + NO2 + H2O
K2S + ZnCl2 = KCl + ZnS =>
K2S + ZnCl2 = 2 KCl + ZnS
CuCl + NaCl = NaCu + Cl =>
CuCl + NaCl = NaCu + 2 Cl
Mg + Pb2NO3 = MgNO3 + Pb =>
Mg + Pb2NO3 = MgNO3 + 2 Pb
C3H8O + KMnO4 = C3H6O2 + MnO2 + K2O + H2O =>
3 C3H8O + 4 KMnO4 = 3 C3H6O2 + 4 MnO2 + 2 K2O + 3 H2O
C10H16O6N + O2 = CO2 + H2O + N02 =>
2 C10H16O6N + 22 O2 = 20 CO2 + 16 H2O + N02
(NH4)2SO4 + H2SO4 = NH4HSO4 =>
(NH4)2SO4 + H2SO4 = 2 NH4HSO4
Ti + Cl2 = TiCl2 =>
Ti + Cl2 = TiCl2
Pb + NO3{-} + H{+} = Pb{2+} + NO2 + H2O =>
Pb + 2 NO3{-} + 4 H{+} = Pb{2+} + 2 NO2 + 2 H2O
Ca(PO4)2 + FeCl3 = CaCl2 + Fe(PO4)3 =>
3 Ca(PO4)2 + 2 FeCl3 = 3 CaCl2 + 2 Fe(PO4)3
Al + H2O + NaOH = Na3[Al(OH)6] + H2 =>
2 Al + 6 H2O + 6 NaOH = 2 Na3[Al(OH)6] + 3 H2
Hg2(C2H3O2)2 + BaCl = Hg2Cl2 + BaC2H3O2 =>
Hg2(C2H3O2)2 + 2 BaCl = Hg2Cl2 + 2 BaC2H3O2
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + K(NO3)(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 K(NO3)(aq)
AlOHSO4 + H2SO4 = Al2(SO4)3 + H2O =>
2 AlOHSO4 + H2SO4 = Al2(SO4)3 + 2 H2O
FeO + P = Fe + P2O5 =>
5 FeO + 2 P = 5 Fe + P2O5
Na3Po4 + CuSO4 = Cu3(Po4)2 + Na2SO4 =>
2 Na3Po4 + 3 CuSO4 = Cu3(Po4)2 + 3 Na2SO4
Al(s) + H2SO4 = H2 + Al2(SO4)3 =>
2 Al(s) + 3 H2SO4 = 3 H2 + Al2(SO4)3
Al{3+} + Fe2O3 = Al2O3 + Fe{3+} =>
2 Al{3+} + Fe2O3 = Al2O3 + 2 Fe{3+}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 = =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H{+} + SO3{-2} + MnO4{-} = SO4{-2} + Mn{2+} + H2O =>
6 H{+} + 5 SO3{-2} + 2 MnO4{-} = 5 SO4{-2} + 2 Mn{2+} + 3 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Sb2S3 + HCl + HNO3 = H[SbCl6] + H2SO4 + NO + H2O =>
3 Sb2S3 + 36 HCl + 28 HNO3 = 6 H[SbCl6] + 9 H2SO4 + 28 NO + 20 H2O
N2H5Cl + CuSO4 + NaOH = Cu + N2 + Na2SO4 + NaCl + H2O =>
N2H5Cl + 2 CuSO4 + 5 NaOH = 2 Cu + N2 + 2 Na2SO4 + NaCl + 5 H2O
KMnO4 + NaI + HCl = KI + HMnO4 + NaCl =>
KMnO4 + NaI + HCl = KI + HMnO4 + NaCl
Sc2Mo2C3O2 = Mo2C + Sc4C3 + MoO2 + C =>
2 Sc2Mo2C3O2 = Mo2C + Sc4C3 + 2 MoO2 + 2 C
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
C3H7OH + KMnO4 + H2SO4 = C3H5COH + K2SO4 + MnSO4 + H2O =>
20 C3H7OH + 12 KMnO4 + 18 H2SO4 = 15 C3H5COH + 6 K2SO4 + 12 MnSO4 + 53 H2O
Cs + O2 = CsO2 =>
Cs + O2 = CsO2
Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3
[Co(H2O)(NH3)5]Cl3 + NaNO2 = [Co(ONO)(NH3)5](Cl)2 + NaCl + H2O =>
[Co(H2O)(NH3)5]Cl3 + NaNO2 = [Co(ONO)(NH3)5](Cl)2 + NaCl + H2O
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