| Equations balanced on the previous day | Equations balanced on the next day |
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6 K + B2O3 = 3 K2O + 2 B
CoO(s) + O2(g) = Co2O3(s) =>
4 CoO(s) + O2(g) = 2 Co2O3(s)
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
As2S5 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 6 H3AsO4 + 15 H2SO4 + 40 NO
BaCO3 = CO2 + BaO =>
BaCO3 = CO2 + BaO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SO2 + Ba(OH)2 = BaSO3 + H2O =>
SO2 + Ba(OH)2 = BaSO3 + H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
FeSiO2 + NaOH + H2O = Na2SiO3 + Fe2O3 + H2 =>
2 FeSiO2 + 4 NaOH + H2O = 2 Na2SiO3 + Fe2O3 + 3 H2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
HNO3 + I2 = NO2 + H2O + HIO3 =>
10 HNO3 + I2 = 10 NO2 + 4 H2O + 2 HIO3
FeCl2 + C12H8N2 = Fe((C12H8N2)3)Cl2 =>
FeCl2 + 3 C12H8N2 = Fe((C12H8N2)3)Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCH3CO2 + OH = CH3CO2 + H2O =>
HCH3CO2 + OH = CH3CO2 + H2O
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
CH3CN + H3O + H3OCl = CH3CH2NH3Cl + O =>
3 CH3CN + 2 H3O + 3 H3OCl = 3 CH3CH2NH3Cl + 5 O
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2SO4 + CuO = CuSO4 + H2O =>
H2SO4 + CuO = CuSO4 + H2O
C + CO2 = CO =>
C + CO2 = 2 CO
CH3CH2NH2 + HCl = CH3CH2NH3 + Cl =>
CH3CH2NH2 + HCl = CH3CH2NH3 + Cl
NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeSO4 + NO2 + H2SO4 = Fe(SO4)2 + NO + H2O =>
FeSO4 + NO2 + H2SO4 = Fe(SO4)2 + NO + H2O
Cu(HCO3)2 = CuO + H2O + CO2 =>
Cu(HCO3)2 = CuO + H2O + 2 CO2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Pb(NO3)2 + Na3(PO4) = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3(PO4) = Pb3(PO4)2 + 6 NaNO3
Co(NO3)3(aq) + (NH4)2S(aq) = Co2S3(s) + NH4NO3 =>
2 Co(NO3)3(aq) + 3(NH4)2S(aq) = Co2S3(s) + 6 NH4NO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CH2NO + H3OCl = CH3CH2NH3 + Cl + H2O =>
CH3CH2NO + 5 H3OCl = CH3CH2NH3 + 5 Cl + 6 H2O
CH3CH2NO + H3OCl = CH3CH2NH3Cl + O =>
CH3CH2NO + H3OCl = CH3CH2NH3Cl + 2 O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2
HC2H3O2(aq) + K2CO3(aq) = H2O(l) + CO2(g) + KC2H3O2(aq) =>
2 HC2H3O2(aq) + K2CO3(aq) = H2O(l) + CO2(g) + 2 KC2H3O2(aq)
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Fe(NO3)3 + NaF = FeF3 + (NO3)3 + Na =>
Fe(NO3)3 + 3 NaF = FeF3 + (NO3)3 + 3 Na
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/07/13
Equations balanced on 09/06/12
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