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2 K2Cr2O7 + 3 CH3CHOHCH3 + 2 H2SO4 = 2 Cr2O3 + 2 K2SO4 + 3 CH3COCH + 8 H2O
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
NH4I + H2SO4 = (NH4)2SO4 + HI =>
2 NH4I + H2SO4 = (NH4)2SO4 + 2 HI
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
AlCl3 + LiOH = AlOH + LiCl3 =>
AlCl3 + LiOH = AlOH + LiCl3
C6H5CH3 + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2O + H2O =>
C6H5CH3 + K2Cr2O7 + 3 H2SO4 = C6H5COOH + Cr2(SO4)3 + K2O + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H5O2C2N + O2 = CO2 + H2O + N2 =>
4 H5O2C2N + 9 O2 = 8 CO2 + 10 H2O + 2 N2
MgO + NaOH = MgOHNaO =>
MgO + NaOH = MgOHNaO
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
Ta2O5 + TaF7 = TaOF6 + TaF2 =>
5 Ta2O5 + 24 TaF7 = 25 TaOF6 + 9 TaF2
NaCl + NaOH = NaH + NaClO =>
NaCl + NaOH = NaH + NaClO
Na2CO3 + Y2O3 + TiO2 = Na2Y2Ti3O10 + CO2 =>
Na2CO3 + Y2O3 + 3 TiO2 = Na2Y2Ti3O10 + CO2
Na(CO3)2 + MgSO4 = Na(SO4)2 + MgCO3 =>
Na(CO3)2 + 2 MgSO4 = Na(SO4)2 + 2 MgCO3
NH4Cl + H2O2 = NH3 + H2O + Cl2 =>
2 NH4Cl + H2O2 = 2 NH3 + 2 H2O + Cl2
Li2SO4 + Mg(OH)2 = MgSO4 + LiOH =>
Li2SO4 + Mg(OH)2 = MgSO4 + 2 LiOH
SiO + Ba(OH)2 = BaSiO3 + H2 =>
SiO + Ba(OH)2 = BaSiO3 + H2
SN(OH)4 + HCl = SNCl4 + H2O =>
SN(OH)4 + 4 HCl = SNCl4 + 4 H2O
OCl{-} + S2O3{-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
7 OCl{-} + 2 S2O3{-} + 6 OH{-} = 4 SO4{2-} + 7 Cl{-} + 3 H2O
BF3(g) + NH3(g) = F3BNH3(g) =>
BF3(g) + NH3(g) = F3BNH3(g)
SN(OH)4 + HCl = SNCl4 + H2O =>
SN(OH)4 + 4 HCl = SNCl4 + 4 H2O
MgCo3 + O2 = MgO + Co2 =>
2 MgCo3 + O2 = 2 MgO + 3 Co2
Zn(OH)2 + H2CO3 = Zn2(CO3)2 + H2O =>
2 Zn(OH)2 + 2 H2CO3 = Zn2(CO3)2 + 4 H2O
H2SO3 + K2O = K2S2O5 + H2O =>
2 H2SO3 + K2O = K2S2O5 + 2 H2O
NaClO3 + NaCl + HNO3 = NaNO3 + Cl2 + H2O =>
NaClO3 + 5 NaCl + 6 HNO3 = 6 NaNO3 + 3 Cl2 + 3 H2O
Cu + HNO3 + H2O = Cu(NO3)2*3H2O + NO2 =>
Cu + 4 HNO3 + H2O = Cu(NO3)2*3H2O + 2 NO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH4(g) + H2O(l) = CO(g) + H2(g) =>
CH4(g) + H2O(l) = CO(g) + 3 H2(g)
Al2(SO4)3 + NH4OH = Al2(OH) + NH4(SO4)3 =>
Al2(SO4)3 + NH4OH = Al2(OH) + NH4(SO4)3
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
Cr(NO3)3 + Na2CO3 + H2O = NaNO3 + CO2 + Cr(OH)3 =>
2 Cr(NO3)3 + 3 Na2CO3 + 3 H2O = 6 NaNO3 + 3 CO2 + 2 Cr(OH)3
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
H4C3 + N2Cl4 = H2 + N2 + CCl4 =>
H4C3 + 3 N2Cl4 = 2 H2 + 3 N2 + 3 CCl4
Sr + Na2O = Na + Sr2O =>
2 Sr + Na2O = 2 Na + Sr2O
HC2H4NO2 + H2O = H3O + C2H4NO2 =>
HC2H4NO2 + H2O = H3O + C2H4NO2
H2Cr2O7 + KI + HCl = CrCl3 + Cl{-} + I2 + H3O{+} + K{+} =>
H2Cr2O7 + 6 KI + 19 HCl = 2 CrCl3 + 13 Cl{-} + 3 I2 + 7 H3O{+} + 6 K{+}
HCOOH + CH3CH2CH2OH = HCOOCH2CH2CH3 + H2O =>
HCOOH + CH3CH2CH2OH = HCOOCH2CH2CH3 + H2O
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O =>
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O
NaMnO4 + H2SO4 + KNO2 = MnSO4 + KNO3 + Na2SO4 + H2O =>
2 NaMnO4 + 3 H2SO4 + 5 KNO2 = 2 MnSO4 + 5 KNO3 + Na2SO4 + 3 H2O
In + Sb = In5Sb3 =>
5 In + 3 Sb = In5Sb3
Fe(NO3)2 + K2CrO4 = Fe(CrO4) + K(NO3) =>
Fe(NO3)2 + K2CrO4 = Fe(CrO4) + 2 K(NO3)
RbBr + CaS = Rb2S + CaBr2 =>
2 RbBr + CaS = Rb2S + CaBr2
Mg + H2SO3 = H2 + MgSO3 =>
Mg + H2SO3 = H2 + MgSO3
TaCl5 + NaOH + H2O = NaTaO3 + HCl =>
TaCl5 + NaOH + 2 H2O = NaTaO3 + 5 HCl
C4H10O + Cl2 = C4H9OCl + HCl =>
C4H10O + Cl2 = C4H9OCl + HCl
Pt + HCl = PtCl2 + H =>
Pt + 2 HCl = PtCl2 + 2 H
Sr3N2(s) + H2SO4(aq) = SrSO4(aq) + (NH4)2SO4(aq) =>
Sr3N2(s) + 4 H2SO4(aq) = 3 SrSO4(aq) + (NH4)2SO4(aq)
H2C2O4 + OH = C2O4 + H2O =>
H2C2O4 + 2 OH = C2O4 + 2 H2O
Na3[Ag(S2O3)2] + Zn = Na3[Zn(S2O3)2] + Ag =>
Na3[Ag(S2O3)2] + Zn = Na3[Zn(S2O3)2] + Ag
C9H10O5 + O2 = CO2 + H2O =>
C9H10O5 + 9 O2 = 9 CO2 + 5 H2O
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス01/03/25
方程式のバランス02/02/24
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