Equations balanced on the previous day | Equations balanced on the next day |
OF2 + H2O = O2 + 2 HF
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
C + O = CO2 =>
C + 2 O = CO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Ca + F = CaF2 =>
Ca + 2 F = CaF2
Fe + O = FeO =>
Fe + O = FeO
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
C2H4 + I2 = C2H4I2 =>
C2H4 + I2 = C2H4I2
C2H4 + I2 = C2H4I2 =>
C2H4 + I2 = C2H4I2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(NH4)2CO3 + Au(NO3)3 = AuCO3 + (NO3)3(NH4)2 =>
(NH4)2CO3 + Au(NO3)3 = AuCO3 + (NO3)3(NH4)2
Mg + OH = Mg(OH)2 =>
Mg + 2 OH = Mg(OH)2
BeCl2 + LiH = BeH2 + LiCl =>
BeCl2 + 2 LiH = BeH2 + 2 LiCl
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
MnCl2 + O2 = Mn(ClO3)2 =>
MnCl2 + 3 O2 = Mn(ClO3)2
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
KMnO4 + HCl = KCl + Mn2{+} + Cl{-} + H2O + Cl2 =>
4 KMnO4 + 32 HCl = 4 KCl + 2 Mn2{+} + 2 Cl{-} + 16 H2O + 13 Cl2
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
(CH2)4(CO2H)2 + C6H16N2 = C12H24O3N2 + H2O =>
(CH2)4(CO2H)2 + C6H16N2 = C12H24O3N2 + H2O
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
N2O + H2O = NH4NO3 =>
N2O + 2 H2O = NH4NO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
CuCl2 + K2CrO4 = Cu2(CrO4)2 + KCl =>
2 CuCl2 + 2 K2CrO4 = Cu2(CrO4)2 + 4 KCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2O2 + ClO2 = ClO2{-} + O2 + H{+} =>
H2O2 + 2 ClO2 = 2 ClO2{-} + O2 + 2 H{+}
K + H2AsO4 = K3AsO4 + H2 =>
3 K + H2AsO4 = K3AsO4 + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
P4(s) + Cl2(g) = PCl3(l) =>
P4(s) + 6 Cl2(g) = 4 PCl3(l)
NaHCO3 + H2C6H6O7 = H2O + Na2C6H6O7 + CO2 =>
2 NaHCO3 + H2C6H6O7 = 2 H2O + Na2C6H6O7 + 2 CO2
Zn(s) + CuBr2(aq) = ZnBr2(aq) + Cu(s) =>
Zn(s) + CuBr2(aq) = ZnBr2(aq) + Cu(s)
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Zn(s) + CuBr2(aq) = ZnBr2(aq) + Cu(s) =>
Zn(s) + CuBr2(aq) = ZnBr2(aq) + Cu(s)
Zn(s) + CuBr2(aq) = ZnBr2(aq) + Cu(s) =>
Zn(s) + CuBr2(aq) = ZnBr2(aq) + Cu(s)
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
CaSO4 + SiO2 + C = CaSiO3 + CO + S =>
CaSO4 + SiO2 + 3 C = CaSiO3 + 3 CO + S
CaCl2 + CuSO4 = CaSO4 + CuCl2 =>
CaCl2 + CuSO4 = CaSO4 + CuCl2
Na + Co2 = Na2Co3 =>
4 Na + 3 Co2 = 2 Na2Co3
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/26/20
Equations balanced on 06/25/19
化学反応式の係数調整サイトへのご意見·ご感想