Equations balanced on the previous day | Equations balanced on the next day |
2 H2 + O2 = 2 H2O
C6H5CH2CH3 + KMnO4 + H2SO4 = C6C5COOH + MnSO4 + K2SO4 + H2O =>
15 C6H5CH2CH3 + 36 KMnO4 + 54 H2SO4 = 10 C6C5COOH + 36 MnSO4 + 18 K2SO4 + 124 H2O
C6H5CH2CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH2CH3 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O
KOH + Cl2 = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2 = 5 KCl + KClO3 + 3 H2O
H3C6H5O7 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
H3C6H5O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6H5O7
Cu(NO3)23H2O + Mg(NO3)2 + CO(NH2)2 = CuMg + N2 + CO2 + H2O =>
2 Cu(NO3)23H2O + 2 Mg(NO3)2 + 50 CO(NH2)2 = 2 CuMg + 75 N2 + 50 CO2 + 102 H2O
CrCl3(aq) + H2S(g) = Cr2S3(s) + HCl(aq) =>
2 CrCl3(aq) + 3 H2S(g) = Cr2S3(s) + 6 HCl(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
SnO3 + H2 = Sn + H2O =>
SnO3 + 3 H2 = Sn + 3 H2O
KOH + FeNO3 = FeOH + KNO3 =>
KOH + FeNO3 = FeOH + KNO3
Fe2 + Cl = FeCl =>
Fe2 + 2 Cl = 2 FeCl
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
NaI + CuCl2 = CuI + NaCl + I2 =>
4 NaI + 2 CuCl2 = 2 CuI + 4 NaCl + I2
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
So + H20 = H2So4 =>
40 So + H20 = 10 H2So4
N2O5 = O2 + NO2 =>
2 N2O5 = O2 + 4 NO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Fe + Pb(NO3)2 = Pb + Fe(NO3)2 =>
Fe + Pb(NO3)2 = Pb + Fe(NO3)2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
ZnS + H2O = Zn + H2 + SO2 =>
ZnS + 2 H2O = Zn + 2 H2 + SO2
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
Na2SO4 + KI = NaI + K2SO4 =>
Na2SO4 + 2 KI = 2 NaI + K2SO4
K2Cr2O7 + FeCl2 + HCl = CrCl3 + KCl + FeCl3 + H2O =>
K2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 2 KCl + 6 FeCl3 + 7 H2O
Ca3(PO4)2 + H2SO4 = CaH4(PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = CaH4(PO4)2 + 2 CaSO4
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH4O + O2 = H2O + CO2 =>
2 CH4O + 3 O2 = 4 H2O + 2 CO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cr(I3) + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 Cr(I3) + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
FeCl3 + Na2S = Fe2S3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2S3 + 6 NaCl
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Al(NO3)3 + NaNO3 + H2O = Na[Al(OH)4] + HNO3 =>
Al(NO3)3 + NaNO3 + 4 H2O = Na[Al(OH)4] + 4 HNO3
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
FeS2 + O2 = SO2 + Fe2O3 =>
4 FeS2 + 11 O2 = 8 SO2 + 2 Fe2O3
Mg3N2 + HCl = MgCl2 + NH3 =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe(oh)2 + H2O2 = Fe(OH)3 =>
Fe(oh)2 + 3 H2O2 = 2 Fe(OH)3
Cr2(SO4)3 + NaOH + Cl2 = Na2CrO4 + NaCl + H2O + Na2SO4 =>
Cr2(SO4)3 + 16 NaOH + 3 Cl2 = 2 Na2CrO4 + 6 NaCl + 8 H2O + 3 Na2SO4
NH4SCN + Hg(NO3)2 = Hg(SCN)2 + NH4NO3 =>
2 NH4SCN + Hg(NO3)2 = Hg(SCN)2 + 2 NH4NO3
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Zn + CuCI2 = ZnCI2 + Cu =>
Zn + CuCI2 = ZnCI2 + Cu
NaI + AgNO3 = NaNO3 + AgI =>
NaI + AgNO3 = NaNO3 + AgI
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
(CH3)3C + H2O = (CH3)3COH + H =>
(CH3)3C + H2O = (CH3)3COH + H
FE(OH)2 + HCl = FECl2 + H2O =>
FE(OH)2 + 2 HCl = FECl2 + 2 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 01/17/18
Equations balanced on 02/16/17
化学反応式の係数調整サイトへのご意見·ご感想