| 前日に均衡した方程式 |
3 ClO3 + 2 NO2 = 3 ClO4 + N2O
Al{3+} + Cr2O7{2-} = Al2(Cr2O7)3 =>
2 Al{3+} + 3 Cr2O7{2-} = Al2(Cr2O7)3
(CH3)3COH + HCl = (CH3)3CCl + HOH =>
(CH3)3COH + HCl = (CH3)3CCl + HOH
PCl3 + Br2 + H2O = HBr + HCl + H3PO4 =>
PCl3 + Br2 + 4 H2O = 2 HBr + 3 HCl + H3PO4
CuS + HNO3 = N2O + H2O + S + Cu(NO3)2 =>
4 CuS + 10 HNO3 = N2O + 5 H2O + 4 S + 4 Cu(NO3)2
H3C{-}C6H5{-}CH2OH + K2Cr2O7 + H2SO4 = HOOC{-}C6H5{-}COOH + Cr2(SO4)3 + K2SO4 + H2O =>
H3C{-}C6H5{-}CH2OH + K2Cr2O7 + 4 H2SO4 = HOOC{-}C6H5{-}COOH + Cr2(SO4)3 + K2SO4 + 5 H2O
AlPO4 = Al3(PO4)3 =>
3 AlPO4 = Al3(PO4)3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
HC3H5O5 + OH = C3H5O5 + H2O =>
HC3H5O5 + OH = C3H5O5 + H2O
HC7H5O2 + H2O = H2C7H5O2 + OH =>
HC7H5O2 + H2O = H2C7H5O2 + OH
Sn(OH)4 + H(ClO3) = Sn(ClO3)4 + H2O =>
Sn(OH)4 + 4 H(ClO3) = Sn(ClO3)4 + 4 H2O
NaBr + Cr(NO3) = NaNO3 + CrBr =>
NaBr + Cr(NO3) = NaNO3 + CrBr
V + H2O = H4V6O17 + H2 =>
6 V + 17 H2O = H4V6O17 + 15 H2
KBrHCl = KClHBr =>
KBrHCl = KClHBr
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
FeCl3 + CH3COONa = NaCl + (CH3COO)3Fe =>
FeCl3 + 3 CH3COONa = 3 NaCl + (CH3COO)3Fe
Al(s) + NaOH(aq) + H2O(l) = Na2Al(OH)4(aq) + H2(g) =>
Al(s) + 2 NaOH(aq) + 2 H2O(l) = Na2Al(OH)4(aq) + H2(g)
Zn + H2SO4 = Zn3(SO4)2 + H2 =>
3 Zn + 2 H2SO4 = Zn3(SO4)2 + 2 H2
KCl + Pb(C2H3O2) = KPb + Cl(C2H3O2) =>
KCl + Pb(C2H3O2) = KPb + Cl(C2H3O2)
Cs2CO3 + HCl = H2O + CO2 + CsCl =>
Cs2CO3 + 2 HCl = H2O + CO2 + 2 CsCl
MgSO4 + Na2CO3 = SO4Na2 + MgCO3 =>
MgSO4 + Na2CO3 = SO4Na2 + MgCO3
(C2H5NH3)HS + H2SO4 = (C2H5NH3)2SO4 + H2S =>
2(C2H5NH3)HS + H2SO4 = (C2H5NH3)2SO4 + 2 H2S
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Ca(OH)2 + H3X = Ca3X2 + H2O =>
3 Ca(OH)2 + 2 H3X = Ca3X2 + 6 H2O
NH4 + OH + HCl = NH4Cl + H2O =>
NH4 + OH + HCl = NH4Cl + H2O
S + Cl2 = S2Cl7 =>
4 S + 7 Cl2 = 2 S2Cl7
V2S5 + HNO3 = VO2NO3 + H2SO4 + NO2 + H2O =>
V2S5 + 42 HNO3 = 2 VO2NO3 + 5 H2SO4 + 40 NO2 + 16 H2O
K3PO4 + Al(NO3)3 = K(NO3) + Al(PO4) =>
K3PO4 + Al(NO3)3 = 3 K(NO3) + Al(PO4)
Zn + Ni(NO2)3 = Zn(NO2)2 + Ni =>
3 Zn + 2 Ni(NO2)3 = 3 Zn(NO2)2 + 2 Ni
Na2(SO4)2 + NaOH = Na(OH)2 + Na2SO4 =>
Na2(SO4)2 + 4 NaOH = 2 Na(OH)2 + 2 Na2SO4
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Mn(NO3)2 + NaBiO3 = Mn(BiO3)2 + NaNO3 =>
Mn(NO3)2 + 2 NaBiO3 = Mn(BiO3)2 + 2 NaNO3
Fe3C + H2SO4 = Fe2(SO4)3 + C + H2O + SO2 =>
2 Fe3C + 18 H2SO4 = 3 Fe2(SO4)3 + 2 C + 18 H2O + 9 SO2
CrO3 + HCl = CrCl3 + Cl2 + H2O =>
2 CrO3 + 12 HCl = 2 CrCl3 + 3 Cl2 + 6 H2O
SeO2 + NaOH = Se(OH)4 + Na2O =>
SeO2 + 4 NaOH = Se(OH)4 + 2 Na2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CO2 + Br = CBr4 + O2 =>
CO2 + 4 Br = CBr4 + O2
H3PO4 = HPO3 + H2O =>
H3PO4 = HPO3 + H2O
CaCl2 + Rb2CO3 = Rb2Cl + Ca(CO3)2 =>
CaCl2 + 2 Rb2CO3 = 2 Rb2Cl + Ca(CO3)2
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
BaO2 + (H2)2 = Ba + OH2 =>
BaO2 + (H2)2 = Ba + 2 OH2
CH4 + HCl = CH4Cl + H =>
CH4 + HCl = CH4Cl + H
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu(s) =>
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu(s)
P4 + O2 = P8O4 =>
2 P4 + 2 O2 = P8O4
Cu(OH)2 + HCOH = HCOOH + Cu + H2O =>
Cu(OH)2 + HCOH = HCOOH + Cu + H2O
Fe2(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
Fe2(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)
KHSO4 + NaCl = NaHSO4 + KCl =>
KHSO4 + NaCl = NaHSO4 + KCl
HNO3 + NH3 = HOH + N2O =>
HNO3 + NH3 = 2 HOH + N2O
Al3SO42 + NH4Br = Al3Br + NH4SO42 =>
Al3SO42 + NH4Br = Al3Br + NH4SO42
CuCl2 + Sn = Cu + SnCl4 =>
2 CuCl2 + Sn = 2 Cu + SnCl4
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