Equations balanced on the previous day | Equations balanced on the next day |
2 Na + 2 H2O = 2 NaOH + H2
Cu2S + CuO = Cu + SO2 =>
Cu2S + 2 CuO = 4 Cu + SO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
MG(HCO3)2 + HCl = MGCl2 + H2O + CO2 =>
MG(HCO3)2 + 2 HCl = MGCl2 + 2 H2O + 2 CO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Na2Cr2O7 + S = Cr2O3 + Na2SO4 =>
Na2Cr2O7 + S = Cr2O3 + Na2SO4
CuSO4 + BaOH2 = CuOH2 + BaSO4 =>
CuSO4 + BaOH2 = CuOH2 + BaSO4
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
H2SO3 = SO2 + H2O =>
H2SO3 = SO2 + H2O
SO2(g) + CaCO3(s) + O2(g) = CaSO4(s) + CO2(g) =>
2 SO2(g) + 2 CaCO3(s) + O2(g) = 2 CaSO4(s) + 2 CO2(g)
C4H8S + O2 = CO2 + H2O + SO3 =>
2 C4H8S + 15 O2 = 8 CO2 + 8 H2O + 2 SO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
FeCr2O4 + C = Fe + Cr + CO =>
FeCr2O4 + 4 C = Fe + 2 Cr + 4 CO
MG(HCO3)2 + CA(OH)2 = MGCO3 + CACO3 + H2O =>
MG(HCO3)2 + CA(OH)2 = MGCO3 + CACO3 + 2 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgC2H3O2 + K2CO3 = Ag2CO3 + KC2H3O2 =>
2 AgC2H3O2 + K2CO3 = Ag2CO3 + 2 KC2H3O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
ZnCO3 + HNO3 = Zn(NO3)2 + CO2 + H2O =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + CO2 + H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
H + NO3 = NO2 + H2O =>
2 H + NO3 = NO2 + H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NCl3 = N2 + Cl2 =>
2 NCl3 = N2 + 3 Cl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
Pb + H3(PO4) = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3(PO4) = 3 H2 + Pb3(PO4)2
Fe(OH)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2 Fe(OH)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O(l)
CuSO3 + H2SO4 = SO2 + CuSO4 + H2O =>
CuSO3 + H2SO4 = SO2 + CuSO4 + H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/05/14
Equations balanced on 02/04/13
化学反応式の係数調整サイトへのご意見·ご感想