| 前日に均衡した方程式 |
MgI2 + 2 K = 2 KI + Mg
Al(OH)3 + Ag2SO4 = Al2(SO4)3 + AgOH =>
2 Al(OH)3 + 3 Ag2SO4 = Al2(SO4)3 + 6 AgOH
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
Li + H3PO3 = LiH2PO3 + H2 =>
2 Li + 2 H3PO3 = 2 LiH2PO3 + H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
KNO3 + KI = K + INO3 =>
KNO3 + KI = 2 K + INO3
MgO + H2 = Mg + H2O =>
MgO + H2 = Mg + H2O
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Fe3[Fe(CN)6]2 + HCl = HCN + FeCl3 + FeCl2 =>
Fe3[Fe(CN)6]2 + 12 HCl = 12 HCN + 2 FeCl3 + 3 FeCl2
K2Cr2O7 + H2SO4 + NH4Cl = K2SO4 + CrO2Cl2 + H2O + (NH4)2SO4 =>
K2Cr2O7 + 3 H2SO4 + 4 NH4Cl = K2SO4 + 2 CrO2Cl2 + 3 H2O + 2(NH4)2SO4
Mg + Li2O = MgO + Li =>
Mg + Li2O = MgO + 2 Li
CuCO3 + HC2H3O2 = Cu(C2H3O2)2 + CO2 + H2O =>
CuCO3 + 2 HC2H3O2 = Cu(C2H3O2)2 + CO2 + H2O
Mg(HCO3)2 + Mg(OH)2 = (MgOH)2CO3 + H2O =>
Mg(HCO3)2 + 3 Mg(OH)2 = 2(MgOH)2CO3 + 2 H2O
Al + Na2CO3 + H2O = NaAl(OH)4 + CO2 + H2 =>
2 Al + Na2CO3 + 7 H2O = 2 NaAl(OH)4 + CO2 + 3 H2
Cu2O + S = Cu + SO2 =>
2 Cu2O + S = 4 Cu + SO2
H2O + CaSO4 = Ca(OH)2 + H2SO4 =>
2 H2O + CaSO4 = Ca(OH)2 + H2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
[Zn(OH)]2SO4 + H2SO4 = ZnSO4 + H2O =>
[Zn(OH)]2SO4 + H2SO4 = 2 ZnSO4 + 2 H2O
K2FeO4 + H2SO4 = Fe2(SO4)3 + H2O + O2 + K2SO4 =>
4 K2FeO4 + 10 H2SO4 = 2 Fe2(SO4)3 + 10 H2O + 3 O2 + 4 K2SO4
Zn + AgNO3 = Ag + (NO3)2Zn =>
Zn + 2 AgNO3 = 2 Ag + (NO3)2Zn
H2S + NaClO3 = S + NaCl + H2O =>
3 H2S + NaClO3 = 3 S + NaCl + 3 H2O
Mg + C2H6O = MgO + C2H6 =>
Mg + C2H6O = MgO + C2H6
LiH + H2O = LiOH + H2 =>
LiH + H2O = LiOH + H2
NaCO4 + CaCl = CaCO4 + NaCl =>
NaCO4 + CaCl = CaCO4 + NaCl
Cr2O7{2-} + H3O{+} + H2O2 = CrO(O2)2 + H2O =>
Cr2O7{2-} + 2 H3O{+} + 4 H2O2 = 2 CrO(O2)2 + 7 H2O
ZnO + KOH = K2ZnO2 + H2O =>
ZnO + 2 KOH = K2ZnO2 + H2O
K2CO3 + HNO3 = K2CO3(HNO3)2 =>
K2CO3 + 2 HNO3 = K2CO3(HNO3)2
CHOH + K2Cr2O7 + H2SO4 = CHOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CHOH + K2Cr2O7 + 4 H2SO4 = 3 CHOOH + Cr2(SO4)3 + K2SO4 + 4 H2O
Pb(C3H2)4 + O2 = PbO + CO2 + H2O =>
2 Pb(C3H2)4 + 29 O2 = 2 PbO + 24 CO2 + 8 H2O
Fe2 + Na3N = Fe3N2 + Na =>
3 Fe2 + 4 Na3N = 2 Fe3N2 + 12 Na
PH3 + I2 + H2O = H3PO2 + I{-} + H{+} =>
PH3 + 2 I2 + 2 H2O = H3PO2 + 4 I{-} + 4 H{+}
P4 + I2 = PI5 =>
P4 + 10 I2 = 4 PI5
C17H23NO + H2SO5 = C17H19NSO3 + H2O =>
C17H23NO + H2SO5 = C17H19NSO3 + 3 H2O
SO3() + H2O() = H2SO4() =>
SO3() + H2O() = H2SO4()
Pb(NO3)2 + NH3H2O = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH3H2O = Pb(OH)2 + 2 NH4NO3
NaOH(ag) + HClO(ag) = NaClO(ag) + H2O =>
NaOH(ag) + HClO(ag) = NaClO(ag) + H2O
H2CO3 + H2O = H + CO4 =>
H2CO3 + H2O = 4 H + CO4
R(CO)2O + CH3OH = H2O + R(COOCH3)2 =>
R(CO)2O + 2 CH3OH = H2O + R(COOCH3)2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
P2O5 + Ba(OH)2 = Ba2(HPO4)2 + H2O =>
P2O5 + 2 Ba(OH)2 = Ba2(HPO4)2 + H2O
Mn(SO4)2 + PbCl2 = Pb(SO4)2 + MnCl2 =>
Mn(SO4)2 + PbCl2 = Pb(SO4)2 + MnCl2
HF + H2SO4 = F2 + H2S + H2O =>
8 HF + H2SO4 = 4 F2 + H2S + 4 H2O
Ca(OH)2 + Sn(NO3)4 = Sn(OH)4 + Ca(NO3)2 =>
2 Ca(OH)2 + Sn(NO3)4 = Sn(OH)4 + 2 Ca(NO3)2
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
CH3COOH + C = COOH(C5H3) =>
CH3COOH + 4 C = COOH(C5H3)
KMnO4 + MnSO4 + H2O = KOH + MnO2 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 4 H2O = 2 KOH + 5 MnO2 + 3 H2SO4
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
Fe(NO3)3 + NaCl = NaNO3 + FeCl3 =>
Fe(NO3)3 + 3 NaCl = 3 NaNO3 + FeCl3
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