| 前日に均衡した方程式 |
(NH2)2CO + 2 HNO2 = 2 N2 + CO2 + 3 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Li2CO3 + HI = Li2I2 + CO2 + H2O =>
Li2CO3 + 2 HI = Li2I2 + CO2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H5Br + C3H7Br = C5H12 + Br =>
C2H5Br + C3H7Br = C5H12 + 2 Br
CaCl2(aq) + Ag2S(s) = AgCl(s) + CaS(aq) =>
CaCl2(aq) + Ag2S(s) = 2 AgCl(s) + CaS(aq)
FeSO4 + K3[Fe(CN)6]*3H2O = Fe3[Fe(CN)6]2 + H2SO4 + KOH =>
3 FeSO4 + 2 K3[Fe(CN)6]*3H2O = Fe3[Fe(CN)6]2 + 3 H2SO4 + 6 KOH
K2Cr2O7 + CH3OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH2O + H2O =>
K2Cr2O7 + 3 CH3OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH2O + 7 H2O
Li + Fe(NO3)2 = LiNO3 + Fe =>
2 Li + Fe(NO3)2 = 2 LiNO3 + Fe
AgCl + NH4OH = Ag[NH3]2 + Cl + H2O =>
AgCl + 2 NH4OH = Ag[NH3]2 + Cl + 2 H2O
FeCl3 + VCl3 + H2O = FeCl2 + VOCl2 + HCl =>
FeCl3 + VCl3 + H2O = FeCl2 + VOCl2 + 2 HCl
K + HS = H + KS =>
K + HS = H + KS
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
PPh3 + O2 = OPPh3 =>
2 PPh3 + O2 = 2 OPPh3
Zn + NO3{-} + H2O = Zn{2+} + NH3 + OH{-} =>
4 Zn + NO3{-} + 6 H2O = 4 Zn{2+} + NH3 + 9 OH{-}
KI + KIO3 + H2SO4 = I2 + H2O + K2SO4 =>
5 KI + KIO3 + 3 H2SO4 = 3 I2 + 3 H2O + 3 K2SO4
CH3COH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH3COH + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + K2SO4 + 2 MnSO4 + 3 H2O
FeCl2 + KNO3 = Fe(NO3)2 + KCl =>
FeCl2 + 2 KNO3 = Fe(NO3)2 + 2 KCl
N2O + NH3 = N3 + H3O =>
N2O + NH3 = N3 + H3O
K + HS = H + KS =>
K + HS = H + KS
PPh3 + O2 = OPPh3 =>
2 PPh3 + O2 = 2 OPPh3
C6H5OH + NaOH = C6H5ONa + H2O =>
C6H5OH + NaOH = C6H5ONa + H2O
FeS2 + H2O2 = Fe2O3 + SO2 + H2 =>
4 FeS2 + 11 H2O2 = 2 Fe2O3 + 8 SO2 + 11 H2
K + HS = H + KS =>
K + HS = H + KS
PPh3 + O2 = OPPh3 =>
2 PPh3 + O2 = 2 OPPh3
Na2CO3 + CH3COOH = NaH + (CH3COO)2CO3 =>
Na2CO3 + 2 CH3COOH = 2 NaH + (CH3COO)2CO3
CuSO4 + Na2CO5 = CuCO5 + Na2SO4 =>
CuSO4 + Na2CO5 = CuCO5 + Na2SO4
[Cu(NH3)4] + CH3COOH + H2O = Cu(CH3COO)2 + NH3 + H3O =>
[Cu(NH3)4] + 2 CH3COOH + 2 H2O = Cu(CH3COO)2 + 4 NH3 + 2 H3O
C + (NO3)2 = CN + O2 =>
2 C + (NO3)2 = 2 CN + 3 O2
H2CCH2 + O2 = CO2 + H2O =>
H2CCH2 + 3 O2 = 2 CO2 + 2 H2O
Na3VO4 + H2SO4 + Zn = H2O + Na2SO4 + ZnSO4 + V2(SO4)3 =>
2 Na3VO4 + 8 H2SO4 + 2 Zn = 8 H2O + 3 Na2SO4 + 2 ZnSO4 + V2(SO4)3
OHCH2CH2OH + HBr = BrCH2CH2Br + H2O =>
OHCH2CH2OH + 2 HBr = BrCH2CH2Br + 2 H2O
SO4(NH4)2 + KOH = K2SO4 + NH3 + H2O =>
SO4(NH4)2 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
C5H12O + KMnO4 + H2SO4 = C5H10O2 + MnSO4 + K2SO4 + H2O =>
5 C5H12O + 4 KMnO4 + 6 H2SO4 = 5 C5H10O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
Fe2S3 + HNO3 = Fe(NO3)3 + NO + S + H2O =>
Fe2S3 + 8 HNO3 = 2 Fe(NO3)3 + 2 NO + 3 S + 4 H2O
Co(NO3)2(aq) + AgNO3(aq) = Ag(NO3)2(aq) + CoNO3(aq) =>
Co(NO3)2(aq) + AgNO3(aq) = Ag(NO3)2(aq) + CoNO3(aq)
TiO2(s) + C(s) + Cl2(g) = TiCl4(s) + CO2(g) =>
TiO2(s) + C(s) + 2 Cl2(g) = TiCl4(s) + CO2(g)
Mg(s) + O2(g) = MgO(g) =>
2 Mg(s) + O2(g) = 2 MgO(g)
CH3COH + Ag2O = Ag + CH3COOH =>
CH3COH + Ag2O = 2 Ag + CH3COOH
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Cu3 + CuSO4 = Cu2SO4 =>
Cu3 + 3 CuSO4 = 3 Cu2SO4
K2Cr2O7 + H2SO4 + C6H12O = Cr(HSO4)3 + H2O + C6H10O + KHSO4 =>
K2Cr2O7 + 8 H2SO4 + 3 C6H12O = 2 Cr(HSO4)3 + 7 H2O + 3 C6H10O + 2 KHSO4
Cu + H2SO4 = CuSO4 + S2O + H2O =>
5 Cu + 7 H2SO4 = 5 CuSO4 + S2O + 7 H2O
AlCu + HCl = AlCl3 + CuCl2 + H2 =>
2 AlCu + 10 HCl = 2 AlCl3 + 2 CuCl2 + 5 H2
Ag2SO4 + Al = AlSO4 + Ag =>
Ag2SO4 + Al = AlSO4 + 2 Ag
K2Cr2O7 + H2C2O4*2H2O = CO2 + K[Cr(C2O4)2(OH2)2] + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 6 CO2 + 2 K[Cr(C2O4)2(OH2)2] + 17 H2O
Fe + CO = FeC + CO3 =>
2 Fe + 3 CO = 2 FeC + CO3
NaH + Na + SO4 = Na2S + NaOH =>
4 NaH + 2 Na + SO4 = Na2S + 4 NaOH
Bi + H2 = BiH3 =>
2 Bi + 3 H2 = 2 BiH3
Al(NO3)3 + Ca2C = Ca(NO3)2 + Al4C3 =>
4 Al(NO3)3 + 3 Ca2C = 6 Ca(NO3)2 + Al4C3
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