| 前日に均衡した方程式 |
2 MnO2 + 6 NaOH + 2 O2 = 2 Na3MnO4 + 3 H2O2
C22H25O3N2SBr + O2 = CO2 + H2O + SO2 + N2 + HBr =>
2 C22H25O3N2SBr + 55 O2 = 44 CO2 + 24 H2O + 2 SO2 + 2 N2 + 2 HBr
H2O + CO2 = O + CH4 =>
2 H2O + CO2 = 4 O + CH4
CaCO3 + HBr = CO2 + CaBr2 + H2O =>
CaCO3 + 2 HBr = CO2 + CaBr2 + H2O
Zn(NO3)2 + Pb2O3 = ZnO + Pb(NO3)3 =>
3 Zn(NO3)2 + Pb2O3 = 3 ZnO + 2 Pb(NO3)3
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Si2 + O28SiO + H2O = H2SiO4 =>
13 Si2 + 3 O28SiO + 29 H2O = 29 H2SiO4
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
CaCl2(s) + KI(aq) = CaI2(aq) + KCl(aq) =>
CaCl2(s) + 2 KI(aq) = CaI2(aq) + 2 KCl(aq)
C3H7OH + KMnO4 = C3H6O + MnO2 + KOH + H2O =>
3 C3H7OH + 2 KMnO4 = 3 C3H6O + 2 MnO2 + 2 KOH + 2 H2O
Si2 + O28SiO + H2O = H2SiO4 =>
13 Si2 + 3 O28SiO + 29 H2O = 29 H2SiO4
ZnO + KOH + H2O = K2(Zn(OH)4) =>
ZnO + 2 KOH + H2O = K2(Zn(OH)4)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al(s) + H2O(g) = Al3O2(s) + H2(g) =>
3 Al(s) + 2 H2O(g) = Al3O2(s) + 2 H2(g)
CuSO4 + BaI2 = CuI + I2 + BaSO4 =>
2 CuSO4 + 2 BaI2 = 2 CuI + I2 + 2 BaSO4
NiCl2*6H2O + NH3 = Ni(NH3)6Cl2 + H2O =>
NiCl2*6H2O + 6 NH3 = Ni(NH3)6Cl2 + 6 H2O
PbS + HNO3 = Pb(NO3)3 + NO2 + S + H2O =>
PbS + 6 HNO3 = Pb(NO3)3 + 3 NO2 + S + 3 H2O
Cu(s) + HCl(aq) = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl(aq) = CuCl2(aq) + H2(g)
H2Se + HNO3 = H2SeO4 + NO + H2O =>
3 H2Se + 8 HNO3 = 3 H2SeO4 + 8 NO + 4 H2O
Sn(OH)2 + NaOH + H2O = Na2[Sn(OH)6] + H2 =>
Sn(OH)2 + 2 NaOH + 2 H2O = Na2[Sn(OH)6] + H2
Cr2(SO4)3 + (NH4)2S2O8 + H2O = H2Cr2O7 + H2SO4 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2S2O8 + 7 H2O = H2Cr2O7 + 6 H2SO4 + 3(NH4)2SO4
C5H10O5 + CO2 + NH4OH = C4H12N2O4 + H2O =>
7 C5H10O5 + 5 CO2 + 20 NH4OH = 10 C4H12N2O4 + 25 H2O
(C6H5O)COOH + CH3OH = (C6H5O)COOCH3 + H2O =>
(C6H5O)COOH + CH3OH = (C6H5O)COOCH3 + H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
CH3CH2COOH + H2 = CH3CH2COH + H2O =>
CH3CH2COOH + H2 = CH3CH2COH + H2O
(NH4)2SO4 + SrCl2 = (NH4)2Cl2 + SrSO4 =>
(NH4)2SO4 + SrCl2 = (NH4)2Cl2 + SrSO4
NH7C3O2(s) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 NH7C3O2(s) + 15 O2(g) = 12 CO2(g) + 14 H2O(l) + 2 N2(g)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NH4Br + Ca(OH)2 = N(OH)2 + CaH4Br =>
NH4Br + Ca(OH)2 = N(OH)2 + CaH4Br
Tl(NO3)3 + NaCl = TlCl3 + Na(NO3) =>
Tl(NO3)3 + 3 NaCl = TlCl3 + 3 Na(NO3)
C2H6O + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
C2H6O + 4 Cu(OH)2 = CH3COOH + 2 Cu2O + 5 H2O
Na2SrO2 + Bi(OH)3 = Bi + Na2SrO3 + H2O =>
3 Na2SrO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SrO3 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KCr2O7 + HCl = Cl2 + CrCl3 + H2O + KCl =>
2 KCr2O7 + 28 HCl = 7 Cl2 + 4 CrCl3 + 14 H2O + 2 KCl
Cu(OH)2 + NaClO + NaOH = NaCuO2 + NaCl + H2O =>
2 Cu(OH)2 + NaClO + 2 NaOH = 2 NaCuO2 + NaCl + 3 H2O
KCr2O7 + HCl = Cl2 + CrCl3 + H2O + KCl =>
2 KCr2O7 + 28 HCl = 7 Cl2 + 4 CrCl3 + 14 H2O + 2 KCl
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C11H15NO + HCl = C11H16NOCl =>
C11H15NO + HCl = C11H16NOCl
C11H15NO + HCl = C11H15NO*HCl =>
C11H15NO + HCl = C11H15NO*HCl
MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
NH2NHCOCONH2 + H2O = N2H4 + NH3 + H2C2O4 =>
NH2NHCOCONH2 + 2 H2O = N2H4 + NH3 + H2C2O4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KCN + [Cu(NH3)4](OH)2 = KCNO + KOH + NH3 + H2O + K3[Cu(CN)4] =>
9 KCN + 2[Cu(NH3)4](OH)2 = KCNO + 2 KOH + 8 NH3 + H2O + 2 K3[Cu(CN)4]
C2H5OH + KMnO4 = CH3COOH + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 CH3COOH + 4 MnO2 + 4 KOH + H2O
Cu2O2 + O2 = Cu2O3 =>
2 Cu2O2 + O2 = 2 Cu2O3
MgO + S = Mg + SO =>
MgO + S = Mg + SO
HCl + K = H2 + KCl =>
2 HCl + 2 K = H2 + 2 KCl
Na3 + H2O = OH + Na3H =>
Na3 + H2O = OH + Na3H
Zn + Li2SO4 = Li + ZnSO4 =>
Zn + Li2SO4 = 2 Li + ZnSO4
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