| 前日に均衡した方程式 |
CH3COOC2H5 + NaOH = CH3COONa + C2H5OH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NO + NO2 + OH[{-}] = NO2[{-}] + H2O =>
NO + NO2 + 2 OH[{-}] = 2 NO2[{-}] + H2O
Na2MnO4 + HNO3 + Na2SO3 = Mn(NO3)2 + Na2SO4 + H2O + NaNO3 =>
Na2MnO4 + 4 HNO3 + 2 Na2SO3 = Mn(NO3)2 + 2 Na2SO4 + 2 H2O + 2 NaNO3
HClO4 + H2O = H3OClO4 =>
HClO4 + H2O = H3OClO4
K2SO4 + Pb(NO3)2 = PbSO4 + KNO3 = =>
K2SO4 + Pb(NO3)2 = PbSO4 + 2 KNO3
K[Al(OH)4] + CrCl3 = KCl + Cr(OH)3 + Al(OH)3 =>
3 K[Al(OH)4] + CrCl3 = 3 KCl + Cr(OH)3 + 3 Al(OH)3
H3BO3(aq) = H4B6O11(aq) + H2O(l) =>
6 H3BO3(aq) = H4B6O11(aq) + 7 H2O(l)
AgBr + NaOH = AgOH + NaBr =>
AgBr + NaOH = AgOH + NaBr
Cu(OH)2 + (NH4)2SO4 + K4Fe(CN)6 = K4Fe(OH)2 + (NH4)2(CN)6 + CuSO4 =>
Cu(OH)2 + (NH4)2SO4 + K4Fe(CN)6 = K4Fe(OH)2 + (NH4)2(CN)6 + CuSO4
Zn + KOH + H2O = H2 + K2(Zn(OH)4) =>
Zn + 2 KOH + 2 H2O = H2 + K2(Zn(OH)4)
Bi2S3 + (NH4)2S2 = (NH4)3BiS4 + S =>
Bi2S3 + 3(NH4)2S2 = 2(NH4)3BiS4 + S
K(s) + HSO4(aq) = K2SO4(aq) + H2(g) =>
4 K(s) + 2 HSO4(aq) = 2 K2SO4(aq) + H2(g)
NaIO3 + NaI + HCl = I2 + H2O + NaCl =>
NaIO3 + 5 NaI + 6 HCl = 3 I2 + 3 H2O + 6 NaCl
Na2S + Na2SO4 = Na2SO3 =>
Na2S + 3 Na2SO4 = 4 Na2SO3
NaNO2 + NaClO + H2SO4 = Cl2 + NaNO3 + Na2SO4 + H2O =>
NaNO2 + 2 NaClO + H2SO4 = Cl2 + NaNO3 + Na2SO4 + H2O
V + HNO3 + HCl = VCl3 + NO2 + H2O =>
V + 3 HNO3 + 3 HCl = VCl3 + 3 NO2 + 3 H2O
KBr + H2SO4 = Br + SO2 + K2SO4 + H2O =>
2 KBr + 2 H2SO4 = 2 Br + SO2 + K2SO4 + 2 H2O
Mg(CN)2 + Rb2SO4 = MgSO4 + Rb(CN) =>
Mg(CN)2 + Rb2SO4 = MgSO4 + 2 Rb(CN)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HF = F2 + H2 =>
2 HF = F2 + H2
C6H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C6H6O(l) + 7 O2(g) = 6 CO2(g) + 3 H2O(g)
CaHPO4 + NaOH = Ca(OH)2 + Na3PO4 + H2O =>
CaHPO4 + 3 NaOH = Ca(OH)2 + Na3PO4 + H2O
Pb(ClO4)2 + (NH4)2SO4 = PbSO4 + NH4ClO4 =>
Pb(ClO4)2 + (NH4)2SO4 = PbSO4 + 2 NH4ClO4
Al2O3 + H2CO3 = Al2(CO3)3 + H2O =>
Al2O3 + 3 H2CO3 = Al2(CO3)3 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2B4O7 + H2O + HCl = H3BO3 + NaCl =>
Na2B4O7 + 5 H2O + 2 HCl = 4 H3BO3 + 2 NaCl
NH4NO3 + KOH = KNO2 + H2O + NH3 =>
3 NH4NO3 + 4 KOH = 4 KNO2 + 5 H2O + 2 NH3
NaCl + K2Cr2O7 + H2SO4 = Cl2 + Cr(SO4)2 + K2SO4 + Na2SO4 + H2O =>
4 NaCl + K2Cr2O7 + 7 H2SO4 = 2 Cl2 + 2 Cr(SO4)2 + K2SO4 + 2 Na2SO4 + 7 H2O
RbOH + CH3COOH = RbC2H3O2 + H2O =>
RbOH + CH3COOH = RbC2H3O2 + H2O
NaOH + SO = NaSO + HO =>
NaOH + SO = NaSO + HO
KMnO4(aq) + NaNO2(aq) + H2O(l) = MnO2 + NaNO3(aq) + KOH(aq) =>
2 KMnO4(aq) + 3 NaNO2(aq) + H2O(l) = 2 MnO2 + 3 NaNO3(aq) + 2 KOH(aq)
KMnO4 + MnCl2 + H2O = MnO2 + HCl + KOH =>
2 KMnO4 + 3 MnCl2 + 4 H2O = 5 MnO2 + 6 HCl + 2 KOH
Li2CrO4(aq) + KNO3 = LiNO3(aq) + CrO4K2(aq) =>
Li2CrO4(aq) + 2 KNO3 = 2 LiNO3(aq) + CrO4K2(aq)
HCl + Zn = ZnCl3 + H3 =>
3 HCl + Zn = ZnCl3 + H3
CaH2(s) + HCl(aq) = CaCl2 + H2 =>
CaH2(s) + 2 HCl(aq) = CaCl2 + 2 H2
H{+} + AsO4{-3} + H2S = As2S5 + H2O =>
6 H{+} + 2 AsO4{-3} + 5 H2S = As2S5 + 8 H2O
CoCl2*6H2O + Fe = Co + FeCl3 + H2O =>
3 CoCl2*6H2O + 2 Fe = 3 Co + 2 FeCl3 + 18 H2O
K4(Fe(CN)6) + FeCl3 = K4 + FeCl3(Fe(CN)6) =>
K4(Fe(CN)6) + FeCl3 = K4 + FeCl3(Fe(CN)6)
SiCl2H2 + NH3 = Si3N4 + HCl + H2 =>
3 SiCl2H2 + 4 NH3 = Si3N4 + 6 HCl + 6 H2
AgCl + Fe2(SO4)3 = Ag2SO4 + FeCl3 =>
6 AgCl + Fe2(SO4)3 = 3 Ag2SO4 + 2 FeCl3
PH3 + K3PO4 = P + KOH + H2O =>
5 PH3 + 3 K3PO4 = 8 P + 9 KOH + 3 H2O
CH3CH2OH + Na2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + NaSO4 + H2O =>
CH3CH2OH + Na2Cr2O7 + 5 H2SO4 = CH3COOH + Cr2(SO4)3 + 2 NaSO4 + 6 H2O
SO2 + Na2S = S + Na2O =>
SO2 + 2 Na2S = 3 S + 2 Na2O
NaClO + H2SO4 = Na2SO4 + Cl2 + H2O2 =>
2 NaClO + H2SO4 = Na2SO4 + Cl2 + H2O2
CO2 + H2O + KO2 = KHCO3 + O2 =>
4 CO2 + 2 H2O + 4 KO2 = 4 KHCO3 + 3 O2
NO2 + K2Cr2O7 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
6 NO2 + K2Cr2O7 + 2 HNO3 = 2 Cr(NO3)3 + 2 KNO3 + H2O
Cr2(SO4)3 + Mg(NO3)2 = Cr(NO3)3 + MgSO4 =>
Cr2(SO4)3 + 3 Mg(NO3)2 = 2 Cr(NO3)3 + 3 MgSO4
H{+} + I{-} + Cr2O7{-2} = I2 + H2O + Cr{+3} =>
14 H{+} + 6 I{-} + Cr2O7{-2} = 3 I2 + 7 H2O + 2 Cr{+3}
ZnSO4 = ZnO*2ZnSO4 + SO2 + O2 =>
6 ZnSO4 = 2 ZnO*2ZnSO4 + 2 SO2 + O2
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