| 前日に均衡した方程式 |
2 Y + 6 HCl = 2 YCl3 + 3 H2
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
KMnO4 + HCl = Cl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 2 KCl + 8 H2O
FeSO4H2O = FeOH2SO4 =>
FeSO4H2O = FeOH2SO4
Ni3Al + HCl + HNO3 = NiCl3 + AlCl3 + H2O + NO =>
Ni3Al + 12 HCl + 4 HNO3 = 3 NiCl3 + AlCl3 + 8 H2O + 4 NO
As + Cl2 = AsCl2 =>
As + Cl2 = AsCl2
Ag(NH3)2 + HNO3 = AgOH + H2O + NH =>
6 Ag(NH3)2 + 5 HNO3 = 6 AgOH + 9 H2O + 17 NH
Fe(s) + MgCl2(aq) = FeCl(aq) + Mg(s) =>
2 Fe(s) + MgCl2(aq) = 2 FeCl(aq) + Mg(s)
Cu + K2Cr2O7 + H2SO4 = H2O + Cr2SO4 + CuSO4 + K2SO4 =>
5 Cu + K2Cr2O7 + 7 H2SO4 = 7 H2O + Cr2SO4 + 5 CuSO4 + K2SO4
KOH + H2CO3 = H2O(i) + K2CO3 =>
2 KOH + H2CO3 = 2 H2O(i) + K2CO3
LiClBrOH = LiOHBrCl =>
LiClBrOH = LiOHBrCl
C2H5OH + CH3CHO = CH3CH(OC2H5)2 + H2O =>
2 C2H5OH + CH3CHO = CH3CH(OC2H5)2 + H2O
K2Cr2O7 + K2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + KOH =>
K2Cr2O7 + 3 K2SO3 + 2 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 4 KOH
As2O3(s) + C(s) = CO + As(s) =>
As2O3(s) + 3 C(s) = 3 CO + 2 As(s)
F2(g) + LiCl(aq) = LiF(aq) + Cl2(i) =>
F2(g) + 2 LiCl(aq) = 2 LiF(aq) + Cl2(i)
SbH3 + Cl2O + H2O = H4Sb2O7 + H{+} + Cl{-} =>
2 SbH3 + 4 Cl2O + 3 H2O = H4Sb2O7 + 8 H{+} + 8 Cl{-}
Ca(OH)3 + HCl = CaCl2 + Cl2 + H2O =>
2 Ca(OH)3 + 6 HCl = 2 CaCl2 + Cl2 + 6 H2O
MgI2 + K2CrO4 + H2SO4 = I2 + MgSO4 + K2SO4 + H2O + Cr2(SO4)3 =>
3 MgI2 + 2 K2CrO4 + 8 H2SO4 = 3 I2 + 3 MgSO4 + 2 K2SO4 + 8 H2O + Cr2(SO4)3
CoCl2 + NH3 = CoH2 + NCl3 =>
3 CoCl2 + 2 NH3 = 3 CoH2 + 2 NCl3
CH4O + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
CH4O + K2Cr2O7 + 4 H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + 6 H2O
CH3CH(NH2)COOH(aq) + NaOH(aq) = CH3CH(NH2)COONa(aq) + H2O(l) =>
CH3CH(NH2)COOH(aq) + NaOH(aq) = CH3CH(NH2)COONa(aq) + H2O(l)
H2SO4(ac) + NaCl(ac) = HCl + NaHSO4(ac) =>
H2SO4(ac) + NaCl(ac) = HCl + NaHSO4(ac)
HC2H3O2 + KOH = KCH3CO2 + H2O =>
HC2H3O2 + KOH = KCH3CO2 + H2O
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
AlCl3 + NaCl = AlCl + NaCl3 =>
AlCl3 + NaCl = AlCl + NaCl3
Ag2CO3 = Ag(s) + O2(g) + CO2(g) =>
2 Ag2CO3 = 4 Ag(s) + O2(g) + 2 CO2(g)
FeS + HNO3 = Fe2(NO3)3 + NO2 + H2SO4 + H2O =>
2 FeS + 18 HNO3 = Fe2(NO3)3 + 15 NO2 + 2 H2SO4 + 7 H2O
FeCl2 + Br2 = FeBr2 + Cl2 =>
FeCl2 + Br2 = FeBr2 + Cl2
Na2SO3 + Cl2 + H2O = Na2SO4 + HCl =>
Na2SO3 + Cl2 + H2O = Na2SO4 + 2 HCl
NaCl + AgNO3 + Na2S2O3 = AgCl + NaS2 + Na2NO3O3 =>
NaCl + AgNO3 + Na2S2O3 = AgCl + NaS2 + Na2NO3O3
NaOH + NaHSO3 = H2O + Na2SO3 =>
NaOH + NaHSO3 = H2O + Na2SO3
Co(NO3)2 + C6H9NO4 = Co3O4 + CO2 + H2O + N2 =>
75 Co(NO3)2 + 28 C6H9NO4 = 25 Co3O4 + 168 CO2 + 126 H2O + 89 N2
Ca + Cu = CaCu5 =>
Ca + 5 Cu = CaCu5
ZnCO3 + NH3 = CO3(NH3)4 + Zn =>
ZnCO3 + 4 NH3 = CO3(NH3)4 + Zn
KMnO3 + H2SO4 = K2SO4 + HMnO3 =>
2 KMnO3 + H2SO4 = K2SO4 + 2 HMnO3
CUO + H2 = CUH2 + O2 =>
2 CUO + 2 H2 = 2 CUH2 + O2
Cs2CO3 + H3PW7Mo5O40*12H2O = Cs3PW7Mo5O40*12H2O + CO2 + H2O =>
3 Cs2CO3 + 2 H3PW7Mo5O40*12H2O = 2 Cs3PW7Mo5O40*12H2O + 3 CO2 + 3 H2O
Fe2 + AgNO3 = Fe(NO3)3 + Ag =>
Fe2 + 6 AgNO3 = 2 Fe(NO3)3 + 6 Ag
HClKClO3 = KClHClO3 =>
HClKClO3 = KClHClO3
NaC6H7O6 + HCl = C6H8O6 + NaCl =>
NaC6H7O6 + HCl = C6H8O6 + NaCl
ICl3 + H2O = HI + HIO3 + HCl =>
3 ICl3 + 6 H2O = HI + 2 HIO3 + 9 HCl
Sn + PbO = SnO2 + Pb =>
Sn + 2 PbO = SnO2 + 2 Pb
KAl(OH)4 + HCl = KCl + AlCl3 + H2O =>
KAl(OH)4 + 4 HCl = KCl + AlCl3 + 4 H2O
CuBr2 + H2SO4 = CuSO4 + Br2 + SO2 + H2O =>
CuBr2 + 2 H2SO4 = CuSO4 + Br2 + SO2 + 2 H2O
ClO3{-} + HNO3 = Cl{-} + NO3 + H2O =>
ClO3{-} + 6 HNO3 = Cl{-} + 6 NO3 + 3 H2O
Ag + ZnSO3 = Ag2SO3 + Zn =>
2 Ag + ZnSO3 = Ag2SO3 + Zn
C5H12 + O = CO2 + H2O =>
C5H12 + 16 O = 5 CO2 + 6 H2O
C3H8Cl2 = CH3CH2CH2ClHCl =>
C3H8Cl2 = CH3CH2CH2ClHCl
Fe3Br6 = FeBr2 =>
Fe3Br6 = 3 FeBr2
CuO + HN3 = Cu + N + H2O =>
CuO + 2 HN3 = Cu + 6 N + H2O
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