| 前日に均衡した方程式 |
PbCO3 + Mg = MgCO3 + Pb
Ba + Cl2 + MgSO4 = BaSO4 + MgCl2 =>
Ba + Cl2 + MgSO4 = BaSO4 + MgCl2
CaCO3 + SO2 + O2 = CaSO3 + CO3 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO3 + 2 CO3
CuSO4 + KI = Cu + I + K2SO4 =>
CuSO4 + 2 KI = Cu + 2 I + K2SO4
Al2S3 + NH4NO3 = Al(NO3)3 + (NH4)2S =>
Al2S3 + 6 NH4NO3 = 2 Al(NO3)3 + 3(NH4)2S
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O =>
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O
C3H4 + Cl2 = C3H4Cl =>
2 C3H4 + Cl2 = 2 C3H4Cl
CH3C(Br)(CH3)CH3NaOH = CH3C(CH3)(OH)CH3NaBr =>
CH3C(Br)(CH3)CH3NaOH = CH3C(CH3)(OH)CH3NaBr
HC8H4KO4 + NaOH = NaHC8H3KO4 + H2O =>
HC8H4KO4 + NaOH = NaHC8H3KO4 + H2O
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
HNO3 + H2SO4 = HSO4{-} + H3O{+} + NO2{+} =>
HNO3 + 2 H2SO4 = 2 HSO4{-} + H3O{+} + NO2{+}
Zn + H = ZnH =>
Zn + H = ZnH
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
C6H4(OH)2 + H2O2 = C6H4O2 + H2O =>
C6H4(OH)2 + H2O2 = C6H4O2 + 2 H2O
As4 + H2 = AsH5 =>
As4 + 10 H2 = 4 AsH5
K2Cr2O7 + FeSO4 + HCl = KCl + CrCl3 + Fe2(SO4)3 + H2O + FeCl3 =>
K2Cr2O7 + 6 FeSO4 + 14 HCl = 2 KCl + 2 CrCl3 + 2 Fe2(SO4)3 + 7 H2O + 2 FeCl3
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
HCl + Mg(OH)2 = MgCl2 + water =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
P2O3 + Zn + HCl = ZnCl2 + PH3 + H2O =>
P2O3 + 6 Zn + 12 HCl = 6 ZnCl2 + 2 PH3 + 3 H2O
FeO + NO = Fe + NO2 =>
FeO + NO = Fe + NO2
CH3COOHNaHCO3 = CH3COONaCO2H2O =>
CH3COOHNaHCO3 = CH3COONaCO2H2O
NaSO4 + BaCl2 = Cl2SO4 + NaBa =>
NaSO4 + BaCl2 = Cl2SO4 + NaBa
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
NaNH2 + HClO4 = NaNO3 + HCl + H2O =>
NaNH2 + HClO4 = NaNO3 + HCl + H2O
Zn + H2 = ZnH2 =>
Zn + H2 = ZnH2
NaVO3 + H2SO4 + Zn = VSO4 + ZnSO4 + H2O + Na2SO4 =>
2 NaVO3 + 6 H2SO4 + 3 Zn = 2 VSO4 + 3 ZnSO4 + 6 H2O + Na2SO4
Au(s) + H2SO4(aq) = AuSO4(aq) + H2(g) =>
Au(s) + H2SO4(aq) = AuSO4(aq) + H2(g)
Fe3O4 + S8 = Fe + SO2 =>
4 Fe3O4 + S8 = 12 Fe + 8 SO2
KClK2SO4 = K2ClKSO4 =>
KClK2SO4 = K2ClKSO4
KCO3 + AlClO4 = AlCO3 + KClO4 =>
KCO3 + AlClO4 = AlCO3 + KClO4
AlBr3 + H2O = Al2O3 + HBr =>
2 AlBr3 + 3 H2O = Al2O3 + 6 HBr
Ba(OH)2 + Fe2 = Fe(OH)3 + Ba =>
3 Ba(OH)2 + Fe2 = 2 Fe(OH)3 + 3 Ba
C4H8H2 = C4H10 =>
C4H8H2 = C4H10
FeO + HClO4 = FeClO4 + HO =>
FeO + HClO4 = FeClO4 + HO
Cu + PbNo3 = Cu(No3)2 + Pb =>
Cu + 2 PbNo3 = Cu(No3)2 + 2 Pb
Al + Na2CO3 = Al2(CO3)3 + Na =>
2 Al + 3 Na2CO3 = Al2(CO3)3 + 6 Na
HClO(aq) + Ca(OH)2 = Ca(ClO)2 + H2O =>
2 HClO(aq) + Ca(OH)2 = Ca(ClO)2 + 2 H2O
Zn + OH = ZnO2 + H2O =>
Zn + 4 OH = ZnO2 + 2 H2O
C2H3OF + O2 = CO2 + H2O + F2 =>
4 C2H3OF + 9 O2 = 8 CO2 + 6 H2O + 2 F2
CrBr3 + K2SO4 = Cr2(SO4)3 + KBr =>
2 CrBr3 + 3 K2SO4 = Cr2(SO4)3 + 6 KBr
NaClO + C3H8O = NaOH + CHCl3 + CH3COONa + H2O =>
18 NaClO + 4 C3H8O = 15 NaOH + 6 CHCl3 + 3 CH3COONa + H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
[Cu(OH)]2SO4 + NH3*H2O = [Cu(NH3)4](OH)2 + H2O + (NH4)2SO4 =>
[Cu(OH)]2SO4 + 10 NH3*H2O = 2[Cu(NH3)4](OH)2 + 8 H2O + (NH4)2SO4
C17H19NO3 + AgNO3 = Ag + HNO3 + C =>
C17H19NO3 + 18 AgNO3 = 18 Ag + 19 HNO3 + 17 C
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Ba(OH)2(aq) + HClO4(aq) = Ba(ClO4)2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HClO4(aq) = Ba(ClO4)2(aq) + 2 H2O(l)
NaOH + HAcAc = Na(AcAc)H2O =>
NaOH + HAcAc = Na(AcAc)H2O
KIO3 + Al + KOH + H2O = K3[Al(OH)6] + KI =>
KIO3 + 2 Al + 6 KOH + 3 H2O = 2 K3[Al(OH)6] + KI
BCl3 + C6H6 = BC3 + HCl =>
2 BCl3 + C6H6 = 2 BC3 + 6 HCl
Sb2S5 + HNO3 = Sb2O5 + H2SO4 + NO + H2O =>
3 Sb2S5 + 40 HNO3 = 3 Sb2O5 + 15 H2SO4 + 40 NO + 5 H2O
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