| 前日に均衡した方程式 |
4 K + 2 S2 + O4 = 4 KSO
CHOOCH2CH3 + NaOH = CH3COONa + CH3OH =>
CHOOCH2CH3 + NaOH = CH3COONa + CH3OH
FeS + H2O2 = O2 + H2S + Fe =>
FeS + H2O2 = O2 + H2S + Fe
N2 + F2 = N2F3 =>
2 N2 + 3 F2 = 2 N2F3
Fe(NO3)3*9H2O + NH4SCN = Fe(SCN)3 + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4SCN = Fe(SCN)3 + 3 NH4NO3 + 9 H2O
Cr2O3 + Fe = Cr + Fe2O3 =>
Cr2O3 + 2 Fe = 2 Cr + Fe2O3
KCrO2 + Br2 + KOH = KBr + K2CrO4 + H2O =>
2 KCrO2 + 3 Br2 + 8 KOH = 6 KBr + 2 K2CrO4 + 4 H2O
MnO4 + CH3OH = Mn + HCO2H + H2O =>
MnO4 + 2 CH3OH = Mn + 2 HCO2H + 2 H2O
Cu + S = CuS =>
Cu + S = CuS
MnO4{2-} = MnO4{4-} + MnO4{-} =>
3 MnO4{2-} = MnO4{4-} + 2 MnO4{-}
C16H34 + S2O3{-2} + H2O = HCO3{-} + S{-2} + H{+} =>
4 C16H34 + 49 S2O3{-2} + 45 H2O = 64 HCO3{-} + 98 S{-2} + 162 H{+}
H2CO3 + Li2S = H2O + C + Li2SO4 =>
2 H2CO3 + Li2S = 2 H2O + 2 C + Li2SO4
Li2O(s) = Li(s) + O2 =>
2 Li2O(s) = 4 Li(s) + O2
Na + Br2 = Na2Br2 =>
2 Na + Br2 = Na2Br2
Zn + Mg3N2 = Mg + Zn3N2 =>
3 Zn + Mg3N2 = 3 Mg + Zn3N2
N2O2 + O = NO2 =>
N2O2 + 2 O = 2 NO2
Sb(OH)3 + HCl = SbCl3 + H2O =>
Sb(OH)3 + 3 HCl = SbCl3 + 3 H2O
AlNH4(SO4)2 + NH4OH = Al(OH)3 + (NH4)2SO4 =>
AlNH4(SO4)2 + 3 NH4OH = Al(OH)3 + 2(NH4)2SO4
Zn3(PO4)2 + Na2SO4 = ZnSO4 + Na3PO4 =>
Zn3(PO4)2 + 3 Na2SO4 = 3 ZnSO4 + 2 Na3PO4
CaNO3 + CuCO3 = CuNO3 + CaCO3 =>
CaNO3 + CuCO3 = CuNO3 + CaCO3
BaCl2 + KrCrO4 = BaCrO4 + KrCl2 =>
BaCl2 + KrCrO4 = BaCrO4 + KrCl2
HC2H3O2(aq) + LiOH(aq) = H2O(l) + LiC2H3O2(aq) =>
HC2H3O2(aq) + LiOH(aq) = H2O(l) + LiC2H3O2(aq)
Rb2O + N2O3 = Rb(NO2) =>
Rb2O + N2O3 = 2 Rb(NO2)
Cu(OH)2*H2SO4 = CuSO4 + H2O =>
Cu(OH)2*H2SO4 = CuSO4 + 2 H2O
Zn + KNO3 + H2O = NH3 + K2ZnO2 + HNO3 =>
4 Zn + 8 KNO3 + 5 H2O = NH3 + 4 K2ZnO2 + 7 HNO3
KClO3(s)(heat) = KCl + O2 =>
2 KClO3(s)(heat) = 2 KCl + 3 O2
Fe(CN)2 + NaCN = Na4(Fe(CN)6) =>
Fe(CN)2 + 4 NaCN = Na4(Fe(CN)6)
Zn + MnO2 + NH4Cl = Mn2O3 + NH3 + H2O + ZnCl2 =>
Zn + 2 MnO2 + 2 NH4Cl = Mn2O3 + 2 NH3 + H2O + ZnCl2
Cu + OH = CuOH =>
Cu + OH = CuOH
FeCl3 + Cl2 + KOH = K2FeO4 + H2O + KCl =>
2 FeCl3 + 3 Cl2 + 16 KOH = 2 K2FeO4 + 8 H2O + 12 KCl
K + HNO3 = K2NO3 + H =>
2 K + HNO3 = K2NO3 + H
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C8H9NO2 + HCl + NaNO2 = C6H7NO + NaCl + NO2 + CH3COOH =>
7 C8H9NO2 + 9 HCl + 9 NaNO2 = 8 C6H7NO + 9 NaCl + 8 NO2 + 4 CH3COOH
(COO)2 + [Fe(H2O)6] = [Fe((COO)2)2(H2O)2] + H2O =>
2(COO)2 + [Fe(H2O)6] = [Fe((COO)2)2(H2O)2] + 4 H2O
Mg + HNO3(dil) = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3(dil) = Mg(NO3)2 + 2 NO2 + 2 H2O
Al + CuSO4 = Al2SO4 + Cu =>
2 Al + CuSO4 = Al2SO4 + Cu
BaCl2 + (NH4)2CO3 = BaCO3 + Cl2 + (NH4)2 =>
BaCl2 + (NH4)2CO3 = BaCO3 + Cl2 + (NH4)2
Cl2(g) + NaI(ac) = NaCl(ac) + I2(s) =>
Cl2(g) + 2 NaI(ac) = 2 NaCl(ac) + I2(s)
Sb2O3 + NaOH + NaClO = Na3SbO4 + NaCl + H2O =>
Sb2O3 + 6 NaOH + 2 NaClO = 2 Na3SbO4 + 2 NaCl + 3 H2O
AgOH + Cu = CuOH + Ag =>
AgOH + Cu = CuOH + Ag
Ba(OH)2 + K2SO4 = BaSO4 + KOH =>
Ba(OH)2 + K2SO4 = BaSO4 + 2 KOH
HCHO2 + NaOH = H2O + NaCOOH =>
HCHO2 + NaOH = H2O + NaCOOH
Zn(s) + NaOH(aq) + H2O = Na[Zn(OH)4](aq) + H2(g) =>
2 Zn(s) + 2 NaOH(aq) + 6 H2O = 2 Na[Zn(OH)4](aq) + 3 H2(g)
AlCl3 + HCl = AlCl4{-} + H{+} =>
AlCl3 + HCl = AlCl4{-} + H{+}
NaNO3 + HNO2 = NaNO2 + HNO3 =>
NaNO3 + HNO2 = NaNO2 + HNO3
NaOH + I2 = NaI + NaIOH2O =>
2 NaOH + I2 = NaI + NaIOH2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CdO + Mg = O + MgCd =>
CdO + Mg = O + MgCd
Zn + HCI = ZnCI*2 + H*2 =>
Zn + HCI = ZnCI*2 + H*2
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