Equations balanced on the previous day | Equations balanced on the next day |
N2H4 + 2 H2O2 = N2 + 4 H2O
H2SO3 + I2 = HI + H2SO4 + SO2 =>
2 H2SO3 + I2 = 2 HI + H2SO4 + SO2
NH4Cl + NaOH = (NH4)OH + NaCl =>
NH4Cl + NaOH = (NH4)OH + NaCl
Na2CrO4 + (NH4)2S + H2O = Cr(OH)3 + Na(NO3)2 + Na2S + NaOH =>
17 Na2CrO4 + 3(NH4)2S + 26 H2O = 17 Cr(OH)3 + 3 Na(NO3)2 + 3 Na2S + 25 NaOH
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb2 =>
2 Zn + 2 Pb(NO3)2 = 2 Zn(NO3)2 + Pb2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaC2(s) + H2O(l) = Ca(OH)2(aq) + C2H2(g) =>
CaC2(s) + 2 H2O(l) = Ca(OH)2(aq) + C2H2(g)
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
SrH2 + H2O = Sr(OH)2 + H2 =>
SrH2 + 2 H2O = Sr(OH)2 + 2 H2
Ca + HNO3 = Ca(NO3)2 + H2O + NH3 =>
4 Ca + 9 HNO3 = 4 Ca(NO3)2 + 3 H2O + NH3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Zn + H2SO4 = Zn2(SO4)2 + SO2 + H2O =>
2 Zn + 4 H2SO4 = Zn2(SO4)2 + 2 SO2 + 4 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Cl + H = HCl2 =>
2 Cl + H = HCl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2 + F2 = HF =>
H2 + F2 = 2 HF
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AlSO4 + CaH2 = AlH2 + CaSO4 =>
AlSO4 + CaH2 = AlH2 + CaSO4
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
NaOH + FeCl3 = NaCl3 + Fe(OH) =>
NaOH + FeCl3 = NaCl3 + Fe(OH)
Zn + H2SO4 = Zn2(SO4)2 + H2 =>
2 Zn + 2 H2SO4 = Zn2(SO4)2 + 2 H2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
Bi(OH)3 + HClO4 = H2O + Bi(ClO4)3 =>
Bi(OH)3 + 3 HClO4 = 3 H2O + Bi(ClO4)3
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
FeCl3 + CoCl2 = FeCl2 + Co(Cl3) =>
FeCl3 + CoCl2 = FeCl2 + Co(Cl3)
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
CoCl2 + AgNO3 = Co(NO3) + AgCl2 =>
CoCl2 + AgNO3 = Co(NO3) + AgCl2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Ca + HNO3 = Ca(NO3)2 + H2O + NO =>
3 Ca + 8 HNO3 = 3 Ca(NO3)2 + 4 H2O + 2 NO
HgO = HgO =>
HgO = HgO
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/05/13
Equations balanced on 04/04/12
化学反応式の係数調整サイトへのご意見·ご感想