| 前日に均衡した方程式 |
Pb(No3)2() + BaI2() = PbI2() + Ba(No3)2()
KMnO4 + PH3 + H2SO4 = K2SO4 + MnSO4 + H2O + H3PO4 =>
8 KMnO4 + 5 PH3 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 12 H2O + 5 H3PO4
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Al + H2O + e = Al(OH)4{-} + H2 =>
Al + 4 H2O + e = Al(OH)4{-} + 2 H2
C6H6 + H2SO4 = C6H6O3S + H2O =>
C6H6 + H2SO4 = C6H6O3S + H2O
CuNO3 + NH3 = Cu(OH)2 + N2OH =>
CuNO3 + NH3 = Cu(OH)2 + N2OH
Fe2(SO4)3 + H2S = FeS + H2SO4 + S =>
Fe2(SO4)3 + 3 H2S = 2 FeS + 3 H2SO4 + S
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
C5H9O4N + O2 = CO2 + H2O + NH3 =>
2 C5H9O4N + 9 O2 = 10 CO2 + 6 H2O + 2 NH3
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
C6H8 + CO2 = CO + H2 =>
C6H8 + 6 CO2 = 12 CO + 4 H2
C3H7Br + NaOH = C3H6 + NaBr + H2O =>
C3H7Br + NaOH = C3H6 + NaBr + H2O
Na2SO3 + Na2Cr2O7 + H2O = Na2SO4 + Na[Cr(OH)4] =>
3 Na2SO3 + Na2Cr2O7 + 4 H2O = 3 Na2SO4 + 2 Na[Cr(OH)4]
C12H22O11(s) + Fe2O3(g) = CO2(g) + H2O(g) + Fe =>
C12H22O11(s) + 8 Fe2O3(g) = 12 CO2(g) + 11 H2O(g) + 16 Fe
Na2CO3(aq) + Ag(NO3)2(aq) = AgCO3(s) + NaNO3(aq) =>
Na2CO3(aq) + Ag(NO3)2(aq) = AgCO3(s) + 2 NaNO3(aq)
C3H5NO2 + H2 = C3H5NH2 + H2O =>
C3H5NO2 + 3 H2 = C3H5NH2 + 2 H2O
MgO = Mg + O =>
MgO = Mg + O
HC2H3O2 + NaHCO3 = NaC3H2O3 + CO2 + H2O =>
9 HC2H3O2 + 8 NaHCO3 = 8 NaC3H2O3 + 2 CO2 + 14 H2O
Zn3(PO4)2 + NaCl = ZnCl2 + (PO4)Na3 =>
Zn3(PO4)2 + 6 NaCl = 3 ZnCl2 + 2(PO4)Na3
NaNO2 + HCl = NO + H2O + NaCl + NaNO3 =>
3 NaNO2 + 2 HCl = 2 NO + H2O + 2 NaCl + NaNO3
CdCl + NaOH = CdOH + NaCl =>
CdCl + NaOH = CdOH + NaCl
Fe{2} + Ce{4} = Fe{3} + Ce{3} =>
Fe{2} + Ce{4} = Fe{3} + Ce{3}
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)
Pb(NO3) + NaOH + NaOCl = PbO2 + NaNO3 + NaCl + H2O =>
2 Pb(NO3) + 2 NaOH + 3 NaOCl = 2 PbO2 + 2 NaNO3 + 3 NaCl + H2O
Ti(OH)4 + HNO3 = Ti + H2O + NO3 =>
Ti(OH)4 + 4 HNO3 = Ti + 4 H2O + 4 NO3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NH4F = HF + NH3 =>
NH4F = HF + NH3
NiSO4 + NH3*H2O = [Ni(NH3)6]SO4 + H2O =>
NiSO4 + 6 NH3*H2O = [Ni(NH3)6]SO4 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeNCS = Fe + SCN =>
FeNCS = Fe + SCN
Al + NO3{-} + OH{-} + H2O = AlO2{-} + NH4{-} =>
10 Al + 3 NO3{-} + 10 OH{-} + H2O = 10 AlO2{-} + 3 NH4{-}
Pb(NO3)2 + CH3COONa + H2O = NaNO3 + CH3COOH + Pb(OH)2 =>
Pb(NO3)2 + 2 CH3COONa + 2 H2O = 2 NaNO3 + 2 CH3COOH + Pb(OH)2
KNO3 + Zn + H2O = NH3 + KOH + Zn(OH)2 =>
KNO3 + 4 Zn + 6 H2O = NH3 + KOH + 4 Zn(OH)2
MgO + SiO2 = Mg2SiO4 =>
2 MgO + SiO2 = Mg2SiO4
FeSO4 + C2H6O = Fe(OH)2 + (C2H5)2SO4 =>
FeSO4 + 2 C2H6O = Fe(OH)2 + (C2H5)2SO4
Ba{2+} + SO4{2-} = BaSO4 =>
Ba{2+} + SO4{2-} = BaSO4
KMnO4 + H2SO4 + (NH4)2Fe(SO4)2*6H2O = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10(NH4)2Fe(SO4)2*6H2O = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 68 H2O
BaCl2 + NaIO3 = Ba(IO3)2 + NaCl =>
BaCl2 + 2 NaIO3 = Ba(IO3)2 + 2 NaCl
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Pb(NO3)2(ac) + H2S(g) = PbS(s) + HNO3(ac) =>
Pb(NO3)2(ac) + H2S(g) = PbS(s) + 2 HNO3(ac)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
HIO = HI + HIO3 =>
3 HIO = 2 HI + HIO3
P4 + O22 = P2O5 =>
11 P4 + 5 O22 = 22 P2O5
PbI2(s) + Na2CO3(aq) = PbCO3(s) + Na2I2(aq) =>
PbI2(s) + Na2CO3(aq) = PbCO3(s) + Na2I2(aq)
KCl(aq) + NaSO4(aq) = KSO4(aq) + NaCl(aq) =>
KCl(aq) + NaSO4(aq) = KSO4(aq) + NaCl(aq)
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