| 前日に均衡した方程式 |
K2[HgCl4] + 4 KCN = K2[Hg(CN)4] + 4 KCl
CH3COOH + Mg(OH)2 = H2O + OCMg =>
CH3COOH + 2 Mg(OH)2 = 4 H2O + 2 OCMg
Li2CrO4 + Mg(NO3)2 = MgCrO4 + LiNO3 =>
Li2CrO4 + Mg(NO3)2 = MgCrO4 + 2 LiNO3
K3[Fe(CN)6] + KCl = K4[Fe(CN)6] + Cl =>
K3[Fe(CN)6] + KCl = K4[Fe(CN)6] + Cl
Zn + PbCl4 = ZnCl2 + Pb =>
2 Zn + PbCl4 = 2 ZnCl2 + Pb
SrBr2 + (Nh4)2Co3 = SrCo3 + Nh4Br =>
SrBr2 + (Nh4)2Co3 = SrCo3 + 2 Nh4Br
Cr2O7 + Fe = Cr + Fe2O3 =>
3 Cr2O7 + 14 Fe = 6 Cr + 7 Fe2O3
AlCl3 + KH = AlH3 + KCl =>
AlCl3 + 3 KH = AlH3 + 3 KCl
CaO + CH4 = CaC2 + H2 + CO =>
CaO + 3 CH4 = CaC2 + 6 H2 + CO
KO + BaI = KI + BaO =>
KO + BaI = KI + BaO
S4O10 + H2O = S4H2 + O11 =>
S4O10 + H2O = S4H2 + O11
Fe(SO4)3 + HNO3(H2O) + H2 = Fe(SO4)3(NO) + H2O =>
2 Fe(SO4)3 + 2 HNO3(H2O) + 3 H2 = 2 Fe(SO4)3(NO) + 6 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
NaF(aq) + I2 = NaI + F2 =>
2 NaF(aq) + I2 = 2 NaI + F2
[Cu(NH3)2]OH + O2 + NH3 + H2O = [Cu(NH3)4](OH)2 =>
4[Cu(NH3)2]OH + O2 + 8 NH3 + 2 H2O = 4[Cu(NH3)4](OH)2
SrSO4 + NH4NO3 = Sr(NO3)2 + (NH4)2SO4 =>
SrSO4 + 2 NH4NO3 = Sr(NO3)2 + (NH4)2SO4
Cu + HCl + O2 = H2[CuCl4] + H2O =>
2 Cu + 8 HCl + O2 = 2 H2[CuCl4] + 2 H2O
Cs(OH) + HNO3 = Cs(HNO3) + OH =>
Cs(OH) + HNO3 = Cs(HNO3) + OH
ZnSO4 + K2CO3 + H2O = K2SO4 + Zn(OH)2 + CO2 =>
ZnSO4 + K2CO3 + H2O = K2SO4 + Zn(OH)2 + CO2
K(s) + F(g) = KF =>
K(s) + F(g) = KF
Na[Al(OH)4] + HCl = AlCl3 + NaOH + H2O =>
Na[Al(OH)4] + 3 HCl = AlCl3 + NaOH + 3 H2O
C48H74O14 + O2 = C48H74O16 =>
C48H74O14 + O2 = C48H74O16
NaOH + PCl5 = NaCl + Na2HPO4 + H2O =>
7 NaOH + PCl5 = 5 NaCl + Na2HPO4 + 3 H2O
HS(g) + O2(g) = SO2(g) + H2O(l) =>
4 HS(g) + 5 O2(g) = 4 SO2(g) + 2 H2O(l)
CoCO3 = CoO(s) + CO2(g) =>
CoCO3 = CoO(s) + CO2(g)
Ni(s) + OH(g) = NiO + H2O =>
Ni(s) + 2 OH(g) = NiO + H2O
CH3XCH3 + KMnO4 + H2SO4 = HOOCXCOOH + K2SO4 + MnSO4 + H2O =>
5 CH3XCH3 + 12 KMnO4 + 18 H2SO4 = 5 HOOCXCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
NaI + H3P = Na3P + HI =>
3 NaI + H3P = Na3P + 3 HI
NaHCO3 + HC2H3O2 = H2CO3 + CH3CO2Na =>
NaHCO3 + HC2H3O2 = H2CO3 + CH3CO2Na
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Na2SiO3 = SiO2 + Na2O =>
Na2SiO3 = SiO2 + Na2O
In(ClO)3 + Al = Al(ClO)3 + In =>
In(ClO)3 + Al = Al(ClO)3 + In
Ni(s) + O2(g) = NiO =>
2 Ni(s) + O2(g) = 2 NiO
NaI + H3P = Na3P + HI =>
3 NaI + H3P = Na3P + 3 HI
CH3CSNH2 + H2O = CH3COO + NH4 + H2S =>
CH3CSNH2 + 2 H2O = CH3COO + NH4 + H2S
Sr + HC2H3O2 = Sr(C2H3O2)2 + H2 =>
Sr + 2 HC2H3O2 = Sr(C2H3O2)2 + H2
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
Na2S + SO2 + Na2CO3 = Na2S2O3 + CO2 =>
2 Na2S + 4 SO2 + Na2CO3 = 3 Na2S2O3 + CO2
KSCN + CuSO4 = KS(SO4) + Cu(CN) =>
KSCN + CuSO4 = KS(SO4) + Cu(CN)
Ca2 + AlCl3 = ClCa2 + Al3 =>
9 Ca2 + 3 AlCl3 = 9 ClCa2 + Al3
RCONH2 + H = RCNH4 + O2 =>
2 RCONH2 + 4 H = 2 RCNH4 + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HI + MnS = MnI2 + H2S =>
2 HI + MnS = MnI2 + H2S
MgO + CuF = MgF2 + Cu2O =>
MgO + 2 CuF = MgF2 + Cu2O
C6H4(OH)(COOH) + CH3CH2OH = C6H4(OH)(COOCH3) + H2O =>
2 C6H4(OH)(COOH) + CH3CH2OH = 2 C6H4(OH)(COOCH3) + H2O
Cu + CoCl2 = CuCl2 + Co =>
Cu + CoCl2 = CuCl2 + Co
LiNO3(aq) + MgCl2 = Mg(NO3)2 + LiCl =>
2 LiNO3(aq) + MgCl2 = Mg(NO3)2 + 2 LiCl
Fe + HCl(dill) = FeCl3 + H2 =>
2 Fe + 6 HCl(dill) = 2 FeCl3 + 3 H2
BaCl2(aq) + Li3PO4(aq) = Ba3(PO4)2 + LiCl =>
3 BaCl2(aq) + 2 Li3PO4(aq) = Ba3(PO4)2 + 6 LiCl
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
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