| 前日に均衡した方程式 |
CH3COOH + H2SO4 = CH3COOHH2SO4
K2CO3 + NaO = NaCO3 + K2O =>
K2CO3 + NaO = NaCO3 + K2O
KMnO4 + NH4SCN + H2SO4 = MnSO4 + N2 + CO2 + K2SO4 + H2O =>
14 KMnO4 + 5 NH4SCN + 16 H2SO4 = 14 MnSO4 + 5 N2 + 5 CO2 + 7 K2SO4 + 26 H2O
Ag(NO3)2 + NaCl = AgNa2 + Cl(NO3) =>
Ag(NO3)2 + 2 NaCl = AgNa2 + 2 Cl(NO3)
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
NaBr + FeCl3 = FeCl2 + NaCl + Br =>
NaBr + FeCl3 = FeCl2 + NaCl + Br
C2H6O + O = CO + H2O =>
C2H6O + 4 O = 2 CO + 3 H2O
SO4 + Ba = BaO + S8 =>
8 SO4 + 32 Ba = 32 BaO + S8
Al(s) + CO2(g) = C(s) + Al2O3(s) =>
4 Al(s) + 3 CO2(g) = 3 C(s) + 2 Al2O3(s)
HIO4 + I{-} + H3O{+} = I2 + H2O =>
HIO4 + 7 I{-} + 7 H3O{+} = 4 I2 + 11 H2O
C8H18O + C3H6O2 = C11H22O2 + H2O =>
C8H18O + C3H6O2 = C11H22O2 + H2O
MnO4 + SO2 + H2O = Mn{2+} + SO4{2-} + H{+} =>
MnO4 + 3 SO2 + 2 H2O = Mn{2+} + 3 SO4{2-} + 4 H{+}
ZnO + SO = ZnS + O2 =>
ZnO + SO = ZnS + O2
Fe(OH)3 + ZnCl2 = FeCl3 + Zn(OH)2 =>
2 Fe(OH)3 + 3 ZnCl2 = 2 FeCl3 + 3 Zn(OH)2
CaCl2 + NH4(OH) = Ca(OH)2 + Cl(NH4) =>
CaCl2 + 2 NH4(OH) = Ca(OH)2 + 2 Cl(NH4)
HC2H3O2 + SrCO3 = H2O + CO2 + SrC2H3O2 =>
9 HC2H3O2 + 8 SrCO3 = 6 H2O + 10 CO2 + 8 SrC2H3O2
NaF + KMnO4 + H2SO4 = F2 + MnSO4 + H2O + K2SO4 + Na2SO4 =>
10 NaF + 2 KMnO4 + 8 H2SO4 = 5 F2 + 2 MnSO4 + 8 H2O + K2SO4 + 5 Na2SO4
FeS2 + O2 = SO2 + Fe2O =>
4 FeS2 + 9 O2 = 8 SO2 + 2 Fe2O
NaBr + NaBrO3 + H2SO4 = Br2 + Na2SO4 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
C2H6 + NaOH = C2H5OH + Na + H2O =>
C2H6 + 2 NaOH = C2H5OH + 2 Na + H2O
Al(OH)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
BaCl2 + H2O = Ba(OH)2 + HCl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 HCl
H2SO3 + NaCl = NaHSO3 + HCl =>
H2SO3 + NaCl = NaHSO3 + HCl
CuCl2 + NH4OH = [Cu(NH3)]Cl2 + H2O =>
CuCl2 + NH4OH = [Cu(NH3)]Cl2 + H2O
(NH4)2CO3 + [Co(OH2)6](NO3)2 + NH3 = [Co(NH3)4CO3]NO3 + NH4NO3 + H202 =>
202(NH4)2CO3 + 202[Co(OH2)6](NO3)2 + 1414 NH3 = 202[Co(NH3)4CO3]NO3 + 606 NH4NO3 + 17 H202
FeI3 + BaBr2 = BaI2 + FeBr3 =>
2 FeI3 + 3 BaBr2 = 3 BaI2 + 2 FeBr3
SiH4 + NH3 = Si3NH4 + H =>
3 SiH4 + NH3 = Si3NH4 + 11 H
S80 + O2 = SO3 =>
S80 + 120 O2 = 80 SO3
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Zn(NO3)2 = ZnO2 + NO2 =>
Zn(NO3)2 = ZnO2 + 2 NO2
C5H10O + CH3MgBr = C6H11OH + MgBrH =>
C5H10O + CH3MgBr = C6H11OH + MgBrH
KI + C6H6 + Cl2 = C6H5Cl + KCl + HI =>
KI + C6H6 + Cl2 = C6H5Cl + KCl + HI
H2O + Cl2 + Br2 = HBrO3 + HCl =>
6 H2O + 5 Cl2 + Br2 = 2 HBrO3 + 10 HCl
KCrO2 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 KCrO2 + 3 Cl2 + 8 KOH = 2 K2CrO4 + 6 KCl + 4 H2O
Al(s) + CuSO4(aq) = Cu(s) + Al2(SO4)3(l) =>
2 Al(s) + 3 CuSO4(aq) = 3 Cu(s) + Al2(SO4)3(l)
O11 + P7 = P19O17 =>
119 O11 + 209 P7 = 77 P19O17
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
Fe(oh)Cl2 + Ca(oh)2 = Fe(oh)3 + CaCl2 =>
6 Fe(oh)Cl2 + 3 Ca(oh)2 = 2 Fe(oh)3 + 6 CaCl2
N2H2 + C10H15 = N2 + C10H17 =>
N2H2 + C10H15 = N2 + C10H17
KMnO4 + Sn + H2SO4 = Sn(SO4)2 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 Sn + 16 H2SO4 = 5 Sn(SO4)2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Sr + P4 = Sr3P =>
12 Sr + P4 = 4 Sr3P
CH3CH2CH2CH2Br + CH3SH = CH3CH2CH2CH2SCH3 + HBr =>
CH3CH2CH2CH2Br + CH3SH = CH3CH2CH2CH2SCH3 + HBr
Na2SO410H2O + CaCO3 + SiO2 = NaO*CaO*6SiO2 + H2O + S + O2 + C =>
Na2SO410H2O + 2 CaCO3 + 12 SiO2 = 2 NaO*CaO*6SiO2 + H2O + S + 206 O2 + 2 C
UF4 + H2O = H3FO + UF2O =>
UF4 + 3 H2O = 2 H3FO + UF2O
Zn + CuCl3 = ZnCl3 + Cu =>
Zn + CuCl3 = ZnCl3 + Cu
CoO + HNO3 + H2O = Co(H2O)6(NO3)2 =>
CoO + 2 HNO3 + 5 H2O = Co(H2O)6(NO3)2
ZnCO3(s) + H2SO4(aq) = ZnSO4(aq) + CO2(g) + H2O(l) =>
ZnCO3(s) + H2SO4(aq) = ZnSO4(aq) + CO2(g) + H2O(l)
NaI + K2Cr2O7 + HCl = I2 + CrCl3 + NaCl + KCl + H2O =>
6 NaI + K2Cr2O7 + 14 HCl = 3 I2 + 2 CrCl3 + 6 NaCl + 2 KCl + 7 H2O
NH4Cl + MgO = (NH4)2O + MgCl2 =>
2 NH4Cl + MgO = (NH4)2O + MgCl2
K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
2 K2Cr2O7 + 3 C2H6O + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 2 K2SO4 + 11 H2O
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