Equations balanced on the previous day | Equations balanced on the next day |
4 K + O2 = 2 K2O
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
KMnO4 + H3PO3 + H2SO4 = H3PO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H3PO3 + 3 H2SO4 = 5 H3PO4 + 2 MnSO4 + K2SO4 + 3 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
PbO2 + I2 + H2SO4 = HIO3 + PbSO4 + H2O =>
5 PbO2 + I2 + 5 H2SO4 = 2 HIO3 + 5 PbSO4 + 4 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ba(OH)2 + CH3COOH = (CH3COO)2Ba + H2O =>
Ba(OH)2 + 2 CH3COOH = (CH3COO)2Ba + 2 H2O
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Zn(C2H3O2)2(aq) + Na3PO4(aq) = NaC2H3O2(aq) + Zn3(PO4)2(s) =>
3 Zn(C2H3O2)2(aq) + 2 Na3PO4(aq) = 6 NaC2H3O2(aq) + Zn3(PO4)2(s)
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
H3PO4 + Al(OH)3 = Al2(OH)3PO4 + H2O =>
H3PO4 + 2 Al(OH)3 = Al2(OH)3PO4 + 3 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Na2S2O3(ac) + HCl(ac) = NaCl + SO2 + S + H2O =>
Na2S2O3(ac) + 2 HCl(ac) = 2 NaCl + SO2 + S + H2O
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
CUSO4 + Zn = ZnSO4 + CU =>
CUSO4 + Zn = ZnSO4 + CU
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C3H7COOH + K2O = C3H7COOK + H2O =>
2 C3H7COOH + K2O = 2 C3H7COOK + H2O
K3PO4 + HCI = KCI + H3PO4 =>
K3PO4 + 3 HCI = 3 KCI + H3PO4
Na2S2O3(ac) + HCl(ac) = NaCl(ac) + SO2(ac) + S(ac) + H2O(l) =>
Na2S2O3(ac) + 2 HCl(ac) = 2 NaCl(ac) + SO2(ac) + S(ac) + H2O(l)
Hg + NO3{-} + H{+} = Hg{+2} + NO + H2O =>
3 Hg + 2 NO3{-} + 8 H{+} = 3 Hg{+2} + 2 NO + 4 H2O
NaNO3 + Al + NaOH = NH3 + NaAlO2 + N2 =>
3 NaNO3 + 6 Al + 3 NaOH = NH3 + 6 NaAlO2 + N2
Br2 + OH{-} = BrO3{-} + Br{-} + H20 =>
30 Br2 + 60 OH{-} = 20 BrO3{-} + 40 Br{-} + 3 H20
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CH3OH + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
MnO2 + Al = Mn + Al2O3 =>
3 MnO2 + 4 Al = 3 Mn + 2 Al2O3
NH3 + Al = AlN + H2 =>
2 NH3 + 2 Al = 2 AlN + 3 H2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CO2 + H2O = CH3OH + O2 =>
2 CO2 + 4 H2O = 2 CH3OH + 3 O2
Br2 + OH{-} = BrO3{-} + Br{-} + H2O =>
3 Br2 + 6 OH{-} = BrO3{-} + 5 Br{-} + 3 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Li + O2 = LiO2 =>
Li + O2 = LiO2
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
NO3H + BrH = Br2 + NO + H2O =>
2 NO3H + 6 BrH = 3 Br2 + 2 NO + 4 H2O
NH4NO3 + KOH = KNO3 + H2O + NH3 =>
NH4NO3 + KOH = KNO3 + H2O + NH3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
NH2 + O2 = NO + H2O =>
NH2 + O2 = NO + H2O
HNO3 + As2O3 + H2O = H3AsO4 + NO2 =>
4 HNO3 + As2O3 + H2O = 2 H3AsO4 + 4 NO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
Al + FeO4 = AlO + Fe =>
4 Al + FeO4 = 4 AlO + Fe
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaHCO3 + H3C6H5O7 = Na3C6H5O7 + CO2 + H2O =>
3 NaHCO3 + H3C6H5O7 = Na3C6H5O7 + 3 CO2 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 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 01/07/17
Equations balanced on 02/06/16
化学反応式の係数調整サイトへのご意見·ご感想