| 前日に均衡した方程式 |
TiF4 + 2 H2SO4 = 2 SO3 + 4 HF + TiO2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Ga + Br = GaBr3 =>
Ga + 3 Br = GaBr3
Al(s) + H2SO4(aq) = Al2(SO4)3(s) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(s) + 3 H2(g)
C + AlSO4*5H2O + KClO3 + H2O2 = K2AlO4 + C*HSO4 + ClO2 + H2O =>
2 C + 2 AlSO4*5H2O + 4 KClO3 + 3 H2O2 = 2 K2AlO4 + 2 C*HSO4 + 4 ClO2 + 12 H2O
FeSO3 + NaOH = Fe(OH)2 + Na2SO3 =>
FeSO3 + 2 NaOH = Fe(OH)2 + Na2SO3
HI = H2 + I2 =>
2 HI = H2 + I2
C8H18 + O2 = C18O2 + H8 =>
36 C8H18 + 16 O2 = 16 C18O2 + 81 H8
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
ZnCl2 + CuSO4 = CuCl2 + ZnSO4 =>
ZnCl2 + CuSO4 = CuCl2 + ZnSO4
Na2S2O3 + H2O + Br2 = NaHSO4 + HBr =>
Na2S2O3 + 5 H2O + 4 Br2 = 2 NaHSO4 + 8 HBr
P2O3 + Ca(OH)2 = Ca(PO2)2 + H2O =>
P2O3 + Ca(OH)2 = Ca(PO2)2 + H2O
Mn(oh)2 + H2O2 = Mn(OH)3 =>
Mn(oh)2 + 3 H2O2 = 2 Mn(OH)3
H2O + SO4 = H2SO4 + O2 =>
2 H2O + 2 SO4 = 2 H2SO4 + O2
CsNO3 = CsNO2 + O3 =>
3 CsNO3 = 3 CsNO2 + O3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ag + Mg(NO3)2 = Ag(NO3) + Mg2 =>
4 Ag + 2 Mg(NO3)2 = 4 Ag(NO3) + Mg2
NiC1{2} = Ni + C1{2} =>
NiC1{2} = Ni + C1{2}
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + CI2 = NaCI + I2 =>
2 Na + 2 CI2 = 2 NaCI + I2
NiF2 + Sr = Ni + SrF2 =>
NiF2 + Sr = Ni + SrF2
CH3(CH2)3Br + NaI + C3H6O = CH3(CH2)3OC3H6 + NaBr + I =>
CH3(CH2)3Br + NaI + C3H6O = CH3(CH2)3OC3H6 + NaBr + I
Na + CI2 = NaCI + I2 =>
2 Na + 2 CI2 = 2 NaCI + I2
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2S + As2S3 = Na3AsS3 =>
3 Na2S + As2S3 = 2 Na3AsS3
Na + CI2 = NaCI + I2 =>
2 Na + 2 CI2 = 2 NaCI + I2
KClO4 + HCl = KCl + ClO2 + H2O =>
5 KClO4 + 8 HCl = 5 KCl + 8 ClO2 + 4 H2O
Mg(OH)2 + H4P2O7 = Mg4(P2O7)2 + H2O =>
4 Mg(OH)2 + 2 H4P2O7 = Mg4(P2O7)2 + 8 H2O
K3PO4 + (NH4)2CO3 = (NH4)3PO4 + K2CO3 =>
2 K3PO4 + 3(NH4)2CO3 = 2(NH4)3PO4 + 3 K2CO3
K2Cr2O7 + H2SO4 + (NH4)2SO4 = K2SO4 + NO + Cr2(SO4)3 + H2O =>
5 K2Cr2O7 + 17 H2SO4 + 3(NH4)2SO4 = 5 K2SO4 + 6 NO + 5 Cr2(SO4)3 + 29 H2O
NiS + HNO3 = Ni(NO3)2 + S + NO2 + H2O =>
NiS + 4 HNO3 = Ni(NO3)2 + S + 2 NO2 + 2 H2O
H2O + Cl = H2OCl =>
H2O + Cl = H2OCl
CrCl3 + KOH = Cr(OH)3 + KCl =>
CrCl3 + 3 KOH = Cr(OH)3 + 3 KCl
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C10H8O4 + OH = C8H6O4 + C2H6O2 =>
7 C10H8O4 + 10 OH = 8 C8H6O4 + 3 C2H6O2
C6H5COOH + C2H5OH = C6H5COOCH3 + H2O =>
2 C6H5COOH + C2H5OH = 2 C6H5COOCH3 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2SO3 + NH4OH = (NH4)2SO3 + H2O =>
H2SO3 + 2 NH4OH = (NH4)2SO3 + 2 H2O
CH3CO2Na + NaAlO2 + H2O = Al(CH3CO2)2OH + NaOH =>
2 CH3CO2Na + NaAlO2 + 2 H2O = Al(CH3CO2)2OH + 3 NaOH
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
H3BO3 + Ca(OH)2 = Ca(BO2)2 + H2O =>
2 H3BO3 + Ca(OH)2 = Ca(BO2)2 + 4 H2O
Ag + (NH4)2CO3 = NH4 + Ag2CO3 =>
2 Ag + (NH4)2CO3 = 2 NH4 + Ag2CO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
FeCl3(aq) + Na2CO3(aq) = Fe2(CO3)3(s) + NaCl(aq) =>
2 FeCl3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3(s) + 6 NaCl(aq)
TbF3 + Ca = CaF2 + Tb =>
2 TbF3 + 3 Ca = 3 CaF2 + 2 Tb
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