Equations balanced on the previous day | Equations balanced on the next day |
Pb + 2 NaOH = Pb(OH)2 + 2 Na
AlF3 + CaSO4 = Al2(SO4)3 + CaF2 =>
2 AlF3 + 3 CaSO4 = Al2(SO4)3 + 3 CaF2
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
SnSO4 + C2H6O = C8H20Sn + H2SO4 + H2O + O3 =>
SnSO4 + 4 C2H6O = C8H20Sn + H2SO4 + H2O + O3
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
H2 + Fe2O3 = Fe + H2O =>
3 H2 + Fe2O3 = 2 Fe + 3 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
C2H2OC2H5 + O2 = CO2 + H2O =>
4 C2H2OC2H5 + 21 O2 = 16 CO2 + 14 H2O
Zn + S = ZnS =>
Zn + S = ZnS
P + I = PI3 =>
P + 3 I = PI3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Mg + N = Mg3N =>
3 Mg + N = Mg3N
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2
Al2O3 + NaClO + H2O + GaAs = GaCl + As2O3 + NaOH + Al =>
2 Al2O3 + 6 NaClO + 3 H2O + 6 GaAs = 6 GaCl + 3 As2O3 + 6 NaOH + 4 Al
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CuSO4 + Mg = Cu + MgSO4 =>
CuSO4 + Mg = Cu + MgSO4
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Fe2 + Co = FeCo3 =>
Fe2 + 6 Co = 2 FeCo3
Al2(SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
SnO2 + H2 = H2O + Sn =>
SnO2 + 2 H2 = 2 H2O + Sn
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Mg + FeSO4 = Fe + MgSO4 =>
Mg + FeSO4 = Fe + MgSO4
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CuSO4 + Mg = MgSO4 + Cu =>
CuSO4 + Mg = MgSO4 + Cu
CaOH + H3PO4 = H2O + Ca3PO4 =>
3 CaOH + H3PO4 = 3 H2O + Ca3PO4
FeS2 + O2 = FeO3 + SO2 =>
2 FeS2 + 7 O2 = 2 FeO3 + 4 SO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Pb(NO3)2 = PbO + NO + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO + 3 O2
Al + Cu2SO4 = Cu + Al2(SO4)3 =>
2 Al + 3 Cu2SO4 = 6 Cu + Al2(SO4)3
Fe3O2 + C = CO3 + Fe =>
3 Fe3O2 + 2 C = 2 CO3 + 9 Fe
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/06/14
Equations balanced on 02/05/13
化学反応式の係数調整サイトへのご意見·ご感想