| 前日に均衡した方程式 |
Mg2 + 4 CH3COOH = 2 Mg(CH3COO)2 + 4 H
C8H9NO2 + NaOH = C6H6NaNO + C2H3NaO2 + H2O =>
C8H9NO2 + 2 NaOH = C6H6NaNO + C2H3NaO2 + H2O
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2(SO3) =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2(SO3)
Mg(aq) + OH(aq) = Mg(OH)2(s) =>
Mg(aq) + 2 OH(aq) = Mg(OH)2(s)
Na2SO4 + I2 = Na2S2O8 + NaI =>
2 Na2SO4 + I2 = Na2S2O8 + 2 NaI
Ag{+}(aq) + CO3{2-}(aq) = Ag2CO3(s) =>
2 Ag{+}(aq) + CO3{2-}(aq) = Ag2CO3(s)
P4O6 + KMnO4 + H2O + HCl = H3PO4 + Mn{2+} + K{+} + Cl{-} =>
5 P4O6 + 8 KMnO4 + 18 H2O + 24 HCl = 20 H3PO4 + 8 Mn{2+} + 8 K{+} + 24 Cl{-}
Fe2P + S = P4S10 + FeS =>
4 Fe2P + 18 S = P4S10 + 8 FeS
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)(PO4)12MoO3 + NH4NO3 + H2O =>
96 H3PO4 + 8(NH4)2MoO4 + 78 HNO3 = 8(NH4)(PO4)12MoO3 + 43 NH4NO3 + 113 H2O
CH3CH2COOH + Cl2 = CH2ClCH2COOH + HCl =>
CH3CH2COOH + Cl2 = CH2ClCH2COOH + HCl
Ag2CO3 + CH3COOH = CH3CO2Ag + H2O + CO2 =>
Ag2CO3 + 2 CH3COOH = 2 CH3CO2Ag + H2O + CO2
FeO + H = Fe + HO =>
FeO + H = Fe + HO
NH + O = N + HO =>
NH + O = N + HO
FeSO4 + CaCO3 = FeCO3 + CaSO4 =>
FeSO4 + CaCO3 = FeCO3 + CaSO4
C4H9NH2 + H2O = OH + C4H9NH4 =>
C4H9NH2 + 2 H2O = 2 OH + C4H9NH4
NaCl + Ba(OH)2 = NaOH + BaCl2 =>
2 NaCl + Ba(OH)2 = 2 NaOH + BaCl2
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
S(s) + O2(g) + H2O(l) = H2SO4(l) =>
2 S(s) + 3 O2(g) + 2 H2O(l) = 2 H2SO4(l)
Ce2 + KOH = KCe + KCeO3 + H2O =>
3 Ce2 + 6 KOH = 5 KCe + KCeO3 + 3 H2O
Fe{3+} + Al = Fe{2+} + Al{3+} =>
3 Fe{3+} + Al = 3 Fe{2+} + Al{3+}
C6H5NO3 + Fe + HCl = C6H5NH2 + FeCl3 + H2O =>
3 C6H5NO3 + 8 Fe + 24 HCl = 3 C6H5NH2 + 8 FeCl3 + 9 H2O
C6H6 + C2H5OH = C8H10 + H2O =>
C6H6 + C2H5OH = C8H10 + H2O
Al(OH)3 + Na(OH) = NaAl(OH)4 =>
Al(OH)3 + Na(OH) = NaAl(OH)4
ZnO + Ca(OH)2 + H2O = Ca[Zn(OH)4] =>
ZnO + Ca(OH)2 + H2O = Ca[Zn(OH)4]
Sn + Al2(SO4)3 = SnSO4 + Al =>
3 Sn + Al2(SO4)3 = 3 SnSO4 + 2 Al
H2 + I2 = HI =>
H2 + I2 = 2 HI
Cl + SrI2 = SrCl2 + I =>
2 Cl + SrI2 = SrCl2 + 2 I
Fe + KOH + H2O = K4Fe(OH)6 + H2 =>
Fe + 4 KOH + 2 H2O = K4Fe(OH)6 + H2
Cr2(SO4)3 + Cr(OH)3 = (Cr(OH)2)2SO4 =>
Cr2(SO4)3 + 4 Cr(OH)3 = 3(Cr(OH)2)2SO4
Fe(SCN)3 + OH = Fe(OH)3 + SCN =>
Fe(SCN)3 + 3 OH = Fe(OH)3 + 3 SCN
Fe(OH)2 + O2 = FeO(OH) + H2O =>
4 Fe(OH)2 + O2 = 4 FeO(OH) + 2 H2O
H2O = H2 + O =>
H2O = H2 + O
Pb + H2SO4 + O2 = PbSO4 + H2O2 =>
Pb + H2SO4 + O2 = PbSO4 + H2O2
Na2SO4 + Sr(NO3)2 = Na2(NO3)2 + SrSO4 =>
Na2SO4 + Sr(NO3)2 = Na2(NO3)2 + SrSO4
HCl + ZnCl2 = HZn + Cl =>
HCl + ZnCl2 = HZn + 3 Cl
Ba(NO3)2(s) = BaO(s) + N2(g) + O2(g) =>
2 Ba(NO3)2(s) = 2 BaO(s) + 2 N2(g) + 5 O2(g)
H3C6H5O7(aq) + NaHCO3(s) = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
H3C6H5O7(aq) + 3 NaHCO3(s) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
CH3CH2COO{-} + H2O = CH4 + CO2 + HCO3{-} =>
4 CH3CH2COO{-} + 6 H2O = 7 CH4 + CO2 + 4 HCO3{-}
Na2SO3 + HCI = NaCI + H2O + SO2 =>
Na2SO3 + 2 HCI = 2 NaCI + H2O + SO2
AgCl(s) + NH3(aq) = [Ag(NH3)2](aq) + Cl(aq) =>
AgCl(s) + 2 NH3(aq) = [Ag(NH3)2](aq) + Cl(aq)
Na2C2 + H2O = Na2O + H2C2 =>
Na2C2 + H2O = Na2O + H2C2
IBr3 + F2 = IF5 + BrF =>
IBr3 + 4 F2 = IF5 + 3 BrF
Cu(s) + S8(s) = CuS(s) =>
8 Cu(s) + S8(s) = 8 CuS(s)
Fe2(SO4)3 + Cu(NO3)2 = Fe(NO3)3 + Cu(SO4) =>
Fe2(SO4)3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu(SO4)
Cl2O3 = Cl + O =>
Cl2O3 = 2 Cl + 3 O
KNO3 + KC4H5O6 = K2C4H5O6 + N2 + O2 =>
2 KNO3 + 2 KC4H5O6 = 2 K2C4H5O6 + N2 + 3 O2
CrCl2(aq) + Ba(OH)2(aq) = Cr(OH)2(s) + BaCl2(aq) =>
CrCl2(aq) + Ba(OH)2(aq) = Cr(OH)2(s) + BaCl2(aq)
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Na2S + S = Na2S8 =>
Na2S + 7 S = Na2S8
HgCl2 + KOH = HgO + KCl + H2O =>
HgCl2 + 2 KOH = HgO + 2 KCl + H2O
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