Equations balanced on the previous day | Equations balanced on the next day |
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
S + NO2 = SO2 + N2 =>
2 S + 2 NO2 = 2 SO2 + N2
H + Pb{2+} + IO3{-} = PbO4 + I2 + H2O =>
4 H + Pb{2+} + 2 IO3{-} = PbO4 + I2 + 2 H2O
Na2(SO4) + Al(ClO3)3 = Na(ClO3) + Al2(SO4)3 =>
3 Na2(SO4) + 2 Al(ClO3)3 = 6 Na(ClO3) + Al2(SO4)3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
PBr3 + Br2 = PBr5 =>
PBr3 + Br2 = PBr5
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu + H2SO4 = Cu2(SO4)2 + H2O + S2O2 =>
4 Cu + 6 H2SO4 = 2 Cu2(SO4)2 + 6 H2O + S2O2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
SO2 + V2O5 = SO3 + VO2 =>
SO2 + V2O5 = SO3 + 2 VO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K + O2 = K2O =>
4 K + O2 = 2 K2O
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
SnCl4 + NH3 = SnCl3 + HCl + N2 =>
6 SnCl4 + 2 NH3 = 6 SnCl3 + 6 HCl + N2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
NaAsO2 + Zn + H2SO4 = AsH3 + ZnSO4 + Na2SO4 + H2O =>
2 NaAsO2 + 6 Zn + 7 H2SO4 = 2 AsH3 + 6 ZnSO4 + Na2SO4 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
MnO2 + Sn(OH)4 = Mn(OH)4 + SnO2 =>
MnO2 + Sn(OH)4 = Mn(OH)4 + SnO2
(NO3){-} + Zn + (H){+} = Zn{2+} + NH4 + H2O =>
2(NO3){-} + 9 Zn + 20(H){+} = 9 Zn{2+} + 2 NH4 + 6 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C + NO2 = CO2 + N2 =>
2 C + 2 NO2 = 2 CO2 + N2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
H + Pb{2+} + IO3{-} = PbO2 + I2 + H2O =>
8 H + Pb{2+} + 2 IO3{-} = PbO2 + I2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4NO3(aq) + NaOH(aq) = NH3(aq) + H2O(l) + NaNO3(aq) =>
NH4NO3(aq) + NaOH(aq) = NH3(aq) + H2O(l) + NaNO3(aq)
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cl2 + FeBr3 = FeCl3 + Br2 =>
3 Cl2 + 2 FeBr3 = 2 FeCl3 + 3 Br2
(NO3){-} + Zn + (H3O){+} = Zn{2+} + NH4 + H2O =>
2(NO3){-} + 9 Zn + 20(H3O){+} = 9 Zn{2+} + 2 NH4 + 26 H2O
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
HNO3 + ZnO = H2O + Zn(NO3)2 =>
2 HNO3 + ZnO = H2O + Zn(NO3)2
PtCl4 = Pt + Cl2 =>
PtCl4 = Pt + 2 Cl2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
Li2O + CO2 = Li2CO3 =>
Li2O + CO2 = Li2CO3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Na2SO3 + HC2H3O2 = NaC2H3O2 + SO2 + H2O =>
Na2SO3 + 2 HC2H3O2 = 2 NaC2H3O2 + SO2 + H2O
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
SnCl4 + Fe = SnCl2 + FeCl3 =>
3 SnCl4 + 2 Fe = 3 SnCl2 + 2 FeCl3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
W + O2 = WO5 =>
2 W + 5 O2 = 2 WO5
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/10/15
Equations balanced on 02/09/14
化学反応式の係数調整サイトへのご意見·ご感想