| 前日に均衡した方程式 |
(CH3CH2COO)2Ca = 2 CH3CH2COO + Ca
AcOH(aq) + NaOH(aq) = AcONa(aq) + H2O(l) =>
AcOH(aq) + NaOH(aq) = AcONa(aq) + H2O(l)
K2S2O5 + C6H8O7 = C6H5K3O7 + SO2 + H2O =>
3 K2S2O5 + 2 C6H8O7 = 2 C6H5K3O7 + 6 SO2 + 3 H2O
Ni(OH)2 + MnOOH = Ni75Mn225O400 + O2 + H2 =>
150 Ni(OH)2 + 450 MnOOH = 2 Ni75Mn225O400 + 200 O2 + 375 H2
CuBr + Mg(HCO3)2 = Cu(HCO3) + MgBr2 =>
2 CuBr + Mg(HCO3)2 = 2 Cu(HCO3) + MgBr2
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
TeO2 + H2O + HClO3 = H2TeO4 + Cl2 =>
5 TeO2 + 4 H2O + 2 HClO3 = 5 H2TeO4 + Cl2
NaCH3COO + H2O = NaO + H2CH3COO =>
NaCH3COO + H2O = NaO + H2CH3COO
Fe + H2CO3 = Fe(HCO3) + H2 =>
2 Fe + 2 H2CO3 = 2 Fe(HCO3) + H2
ZnCl2(aq) + NH4OH(aq) = Zn(OH)2(s) + (NH4)2Cl2(aq) =>
ZnCl2(aq) + 2 NH4OH(aq) = Zn(OH)2(s) + (NH4)2Cl2(aq)
Cr(s) + Li2CO3(aq) = CrCO3 + Li =>
Cr(s) + Li2CO3(aq) = CrCO3 + 2 Li
AgNO3 + N2 = Ag + NO2 =>
4 AgNO3 + N2 = 4 Ag + 6 NO2
NaOH(aq) + H2C2O4(aq) = Na2C2O4 + HOH =>
2 NaOH(aq) + H2C2O4(aq) = Na2C2O4 + 2 HOH
[Cu(H2O)6]2{+} + NH3 = [Cu(NH3)6]2{+} + H2O =>
[Cu(H2O)6]2{+} + 12 NH3 = [Cu(NH3)6]2{+} + 12 H2O
S2OH2O = H2S2O2 =>
S2OH2O = H2S2O2
[Cr(ox)2(H2O)2]{-}(aq) + NH3(g) = [Cr(ox)2(NH3)2]{-}(aq) + H2O(l) =>
[Cr(ox)2(H2O)2]{-}(aq) + 2 NH3(g) = [Cr(ox)2(NH3)2]{-}(aq) + 2 H2O(l)
C6H14 + H2O = C6H13OH + H2 =>
C6H14 + H2O = C6H13OH + H2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
SO2 + H = S0 + H2O =>
SO2 + 4 H = S0 + 2 H2O
Mg{2+} + H2O = Mg(OH)2 + H3O{+} =>
Mg{2+} + 4 H2O = Mg(OH)2 + 2 H3O{+}
NaOH(aq) + FeBr3(aq) = NaBr + Fe(OH)3 =>
3 NaOH(aq) + FeBr3(aq) = 3 NaBr + Fe(OH)3
HNO3 + CuI = CuN2O6 + I2 + NO + H2O =>
16 HNO3 + 6 CuI = 6 CuN2O6 + 3 I2 + 4 NO + 8 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NH4NO3 + SrBr2 = Sr(NO3)2 + NH4Br =>
2 NH4NO3 + SrBr2 = Sr(NO3)2 + 2 NH4Br
NaOH + H3KO4 = Na3KO4 + H2O =>
3 NaOH + H3KO4 = Na3KO4 + 3 H2O
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
Al2O3 + C + Cl = CO + Al(Cl)3 =>
Al2O3 + 3 C + 6 Cl = 3 CO + 2 Al(Cl)3
Fe + S = FeS =>
Fe + S = FeS
KBr(aq) + MgCl2(aq) = KCl + MgBr2 =>
2 KBr(aq) + MgCl2(aq) = 2 KCl + MgBr2
AgC2H3O2 + HBr = AgBr + HC2H3O2 =>
AgC2H3O2 + HBr = AgBr + HC2H3O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C + H2 + NO3 = C13H21NO3 =>
26 C + 21 H2 + 2 NO3 = 2 C13H21NO3
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NH4Cl + SrO2H2 = SrCl2 + NH3 + H2O =>
2 NH4Cl + SrO2H2 = SrCl2 + 2 NH3 + 2 H2O
Ca2Br2 + NaCO3 = CaCO3 + NaBr =>
Ca2Br2 + 2 NaCO3 = 2 CaCO3 + 2 NaBr
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
H2C2O2 + NaOH = Na2C2O2 + H2O =>
H2C2O2 + 2 NaOH = Na2C2O2 + 2 H2O
CH3COOCH3 + H2O = CH3COOH + CH3OH =>
CH3COOCH3 + H2O = CH3COOH + CH3OH
CuSO4 + Z = CuZ + SO4 =>
CuSO4 + Z = CuZ + SO4
FeNO3 + KS = FeS + KNO3 =>
FeNO3 + KS = FeS + KNO3
Na2(Sn(OH)6) + HCl + H2S = NaCl + SnS2 + H2O =>
Na2(Sn(OH)6) + 2 HCl + 2 H2S = 2 NaCl + SnS2 + 6 H2O
NaN3(s) = N(g) + Na2(s) =>
2 NaN3(s) = 6 N(g) + Na2(s)
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Al + Cl = AlCl3(s) =>
Al + 3 Cl = AlCl3(s)
Ag2C2O2 = Ag + C2O2 =>
Ag2C2O2 = 2 Ag + C2O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KSCN + KCr(SO4)2(H2O)12 = K3[Cr(SCN)6] + K4(SO4)2 + H2O =>
6 KSCN + KCr(SO4)2(H2O)12 = K3[Cr(SCN)6] + K4(SO4)2 + 12 H2O
H2 + Pb(NO3) = Pb + HNO3 =>
H2 + 2 Pb(NO3) = 2 Pb + 2 HNO3
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