| 前日に均衡した方程式 |
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C + Fe = CFe3 =>
C + 3 Fe = CFe3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ni(NO3)3 + H2O2 = HNO3 + NiO3 =>
2 Ni(NO3)3 + 3 H2O2 = 6 HNO3 + 2 NiO3
Pd(NO3)4 + NaI = PdI4 + NaNO3 =>
Pd(NO3)4 + 4 NaI = PdI4 + 4 NaNO3
HCl(aq) + ZnS(s) = HS(aq) + ZnCl(s) =>
HCl(aq) + ZnS(s) = HS(aq) + ZnCl(s)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
SO3 + Al = SO3Al =>
SO3 + Al = SO3Al
Al + SnCl2 = AlCl2 + Sn3 =>
3 Al + 3 SnCl2 = 3 AlCl2 + Sn3
Co{2+} + [NCS]{-} = [Co(NCS)4]{2-} =>
Co{2+} + 4[NCS]{-} = [Co(NCS)4]{2-}
CH2(OH)CH(OH)CH(OH)CH2(OH) + HCl = CH2(OH)CH(Cl)CH(OH)CH2(Cl) + H2O =>
CH2(OH)CH(OH)CH(OH)CH2(OH) + 2 HCl = CH2(OH)CH(Cl)CH(OH)CH2(Cl) + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCO3(s) + HCl(aq) = CaCl2(aq) + H2O(l) + CO2(s) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + H2O(l) + CO2(s)
CaBe + KCO = CaCO + KBe =>
CaBe + KCO = CaCO + KBe
Zn(OH)2 + NH3 = Zn((NH3))(OH)2 =>
Zn(OH)2 + NH3 = Zn((NH3))(OH)2
Ag + Ca(C2O2H3)2 = Ag(C2O2H3) + Ca =>
2 Ag + Ca(C2O2H3)2 = 2 Ag(C2O2H3) + Ca
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Bi + H2PO4 = Bi(PO4)3 + H2 =>
Bi + 3 H2PO4 = Bi(PO4)3 + 3 H2
Al + NaOH = Na(Al(OH)) =>
Al + NaOH = Na(Al(OH))
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
C3H6O2 + H2 = C2H6O + CH4O =>
C3H6O2 + 2 H2 = C2H6O + CH4O
Sb2S3 + HNO3 = SbO5 + NO2 + S + H2O =>
Sb2S3 + 20 HNO3 = 2 SbO5 + 20 NO2 + 3 S + 10 H2O
CdI2 + Na2CO3 = CdCO3 + NaI =>
CdI2 + Na2CO3 = CdCO3 + 2 NaI
HIO + H2O = HI + H2O2 =>
HIO + H2O = HI + H2O2
K2Cr2O7 + H2SO4 + Li2SO3 = Li2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 Li2SO3 = 3 Li2SO4 + K2SO4 + Cr2(SO4)3 + 4 H2O
C6H6 + CH3Cl = C6H6CH3 + HCl =>
5 C6H6 + 12 CH3Cl = 6 C6H6CH3 + 12 HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Magnesiumcarbonate + HCl = magnesiumchloride + water + carbondioxide =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
H2SO4 + CH4 = CO + SO2 + H2O =>
3 H2SO4 + CH4 = CO + 3 SO2 + 5 H2O
methane + chlorine = carbontetrachloride + hydrogenchloride =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Pb(NO3)2 = PbO + NO + O3 =>
Pb(NO3)2 = PbO + 2 NO + O3
SNOH(ClO) = SNOH + ClO =>
SNOH(ClO) = SNOH + ClO
Be(NO)2 + KF = BeF2 + KNO =>
Be(NO)2 + 2 KF = BeF2 + 2 KNO
NH4NO3 + H2O = HNO3 + (NH4)O =>
7 NH4NO3 + 5 H2O = 6 HNO3 + 8(NH4)O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
Zn(HCO3)2 = ZnCO3 + H2O + CO2 =>
Zn(HCO3)2 = ZnCO3 + H2O + CO2
Ba(OH)2(aq) + NaF(aq) = BaF2(s) + NaOH(aq) =>
Ba(OH)2(aq) + 2 NaF(aq) = BaF2(s) + 2 NaOH(aq)
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
CH3(CH2)14CO2H + KOH = H2O + CH3(CH2)14CO2K =>
CH3(CH2)14CO2H + KOH = H2O + CH3(CH2)14CO2K
Al + CuSO4(aq) = Al2SO4(s) + Cu(s) =>
2 Al + CuSO4(aq) = Al2SO4(s) + Cu(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CrI3 + KOH + Cl = K2CrO4 + KIO4 + KCl + H2O =>
CrI3 + 32 KOH + 27 Cl = K2CrO4 + 3 KIO4 + 27 KCl + 16 H2O
FeOH + HCl{-} = FeCl{-} + H2O =>
FeOH + HCl{-} = FeCl{-} + H2O
K + SO2 = KSO2 =>
K + SO2 = KSO2
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
C11H23COO{-} + H3O{+} = C11H23COOH + H2O =>
C11H23COO{-} + H3O{+} = C11H23COOH + H2O
C + NaOH + H2O = NaHCO3 + H2 =>
C + NaOH + 2 H2O = NaHCO3 + 2 H2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
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