Equations balanced on the previous day | Equations balanced on the next day |
4 Fe + 3 O2 = 2 Fe2O3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Sn + P = Sn3P2 =>
3 Sn + 2 P = Sn3P2
Co(NO3)2 + NaCl = CoCl2 + Na(NO3) =>
Co(NO3)2 + 2 NaCl = CoCl2 + 2 Na(NO3)
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H(NO3) + (NH4)(OH) = (NH4)(NO3) + H2O =>
H(NO3) + (NH4)(OH) = (NH4)(NO3) + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H(NO3) + (NH4)(OH) = (NH4)(NO3) + H2O =>
H(NO3) + (NH4)(OH) = (NH4)(NO3) + H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Cu2{+} + Pb = Cu + Pb2{+} =>
Cu2{+} + 2 Pb = 2 Cu + Pb2{+}
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
H2O + HOI = IO3{-} + I{-} + H3O{+} =>
3 H2O + 3 HOI = IO3{-} + 2 I{-} + 3 H3O{+}
CH3OH = CH4 + O2 =>
2 CH3OH = 2 CH4 + O2
Pb(OH)2 + H3PO4 = H + H2O + PbPO4 =>
Pb(OH)2 + H3PO4 = H + 2 H2O + PbPO4
C9H6O4 + O2 = CO2 + H2O =>
2 C9H6O4 + 17 O2 = 18 CO2 + 6 H2O
HNO2 + HI = NO + I2 + H2O =>
2 HNO2 + 2 HI = 2 NO + I2 + 2 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Mg + N2 = MgN =>
2 Mg + N2 = 2 MgN
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NiCO3 + NH3 = HCO3 + N + Ni =>
3 NiCO3 + NH3 = 3 HCO3 + N + 3 Ni
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
H3PO4 + Ca(OH)2 = H2O + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca(OH)2 = 6 H2O + Ca3(PO4)2
H2(SO4) + Na(OH) = Na2(SO4) + H2O =>
H2(SO4) + 2 Na(OH) = Na2(SO4) + 2 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
SF2 + F2 = SF6 =>
SF2 + 2 F2 = SF6
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaCl + Ca = CaCl2 + Na =>
2 NaCl + Ca = CaCl2 + 2 Na
SF4 + F2 = SF6 =>
SF4 + F2 = SF6
NiCO3 + NH3 = HCO3 + N2 + Ni =>
6 NiCO3 + 2 NH3 = 6 HCO3 + N2 + 6 Ni
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2(SO4) + Ca(OH)2 = Ca(SO4) + H2O =>
H2(SO4) + Ca(OH)2 = Ca(SO4) + 2 H2O
C + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
H2O + Ca3(PO3)2 = H3(PO3) + Ca(OH)2 =>
6 H2O + Ca3(PO3)2 = 2 H3(PO3) + 3 Ca(OH)2
(NH4)2I + AgNO3 = NH4NO3 + Ag2I =>
(NH4)2I + 2 AgNO3 = 2 NH4NO3 + Ag2I
Co(NO3)2 + NaBr = CoBr2 + Na(NO3) =>
Co(NO3)2 + 2 NaBr = CoBr2 + 2 Na(NO3)
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Na2O + HNO3 = NaNO3 + H2O =>
Na2O + 2 HNO3 = 2 NaNO3 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
(CH3CO2)C6H4CO2H + CH3OH = C7H6O3 + CH3COOCH3 =>
(CH3CO2)C6H4CO2H + CH3OH = C7H6O3 + CH3COOCH3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/20/13
Equations balanced on 05/20/12
化学反応式の係数調整サイトへのご意見·ご感想