| 前日に均衡した方程式 |
5 C5H12(l) + 25 O2(g) = 25 CO2(g) + 3 H20(l)
HC3H5O3 + H3O = H2O + H2C3H5O3 =>
HC3H5O3 + H3O = H2O + H2C3H5O3
CH3CH2CH2CH2CHO + KMnO4 + H2SO4 = CH3CH2CH2COOH + MnSO4 + K2SO4 + H2O =>
20 CH3CH2CH2CH2CHO + 12 KMnO4 + 18 H2SO4 = 25 CH3CH2CH2COOH + 12 MnSO4 + 6 K2SO4 + 18 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
K4[Fe(CN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO =>
6 K4[Fe(CN)6] + 37 K2Cr2O7 + 151 H2SO4 = 3 Fe2(SO4)3 + 37 Cr2(SO4)3 + 36 CO2 + 151 H2O + 31 K2SO4 + 36 KNO
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
PbS4 + O = Pb + S15O36 =>
15 PbS4 + 144 O = 15 Pb + 4 S15O36
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na(OH) + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 Na(OH) + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
K4Fe(CN)6(aq) + Cu(NO3)2(aq) = KNO3(aq) + Cu2[Fe(CN)6](s) =>
K4Fe(CN)6(aq) + 2 Cu(NO3)2(aq) = 4 KNO3(aq) + Cu2[Fe(CN)6](s)
Cu5(PO4)2(OH)4 + H2SO4 = CuSO4 + H3PO4 + H2O =>
Cu5(PO4)2(OH)4 + 5 H2SO4 = 5 CuSO4 + 2 H3PO4 + 4 H2O
Ca[OH]2 + NH4Cl = NH4OH + CaCl2 =>
Ca[OH]2 + 2 NH4Cl = 2 NH4OH + CaCl2
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
CaS + Na2C2O4 = CaC2O4 + Na2S =>
CaS + Na2C2O4 = CaC2O4 + Na2S
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuCl2 + NaOH2 = CuOH2 + NaCl2 =>
CuCl2 + NaOH2 = CuOH2 + NaCl2
N2O5 + H2O = N2O + H2O5 =>
N2O5 + H2O = N2O + H2O5
Na2SO4 = Na2O + SO3 =>
Na2SO4 = Na2O + SO3
CI2 + I2 = CI3 =>
2 CI2 + I2 = 2 CI3
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C7H16O + O = CO2 + H2O =>
C7H16O + 21 O = 7 CO2 + 8 H2O
C2H4 + Br2 = C2H4Br =>
2 C2H4 + Br2 = 2 C2H4Br
AlOHCl2 + NH3 + H2O = Al(OH)3 + NH4Cl =>
AlOHCl2 + 2 NH3 + 2 H2O = Al(OH)3 + 2 NH4Cl
AsO + H2O = As(OH)2 =>
AsO + H2O = As(OH)2
NO + H2O = NH3 + (O2) =>
4 NO + 6 H2O = 4 NH3 + 5(O2)
Cr2O7{2-} + H{+} + C2H5OH = Cr{3+} + H2O + CH3COOH =>
2 Cr2O7{2-} + 16 H{+} + 3 C2H5OH = 4 Cr{3+} + 11 H2O + 3 CH3COOH
FeCl2 + K = FeK2 + Cl =>
FeCl2 + 2 K = FeK2 + 2 Cl
C14H10O2 + NaBH4 + H2O = C14H14O2 + NaB(OH)4 =>
2 C14H10O2 + NaBH4 + 4 H2O = 2 C14H14O2 + NaB(OH)4
CaO + H2(SO4) = Ca(SO4) + H2O =>
CaO + H2(SO4) = Ca(SO4) + H2O
LiBr + Pb(NO3)4 = Li(NO3) + PbBr4 =>
4 LiBr + Pb(NO3)4 = 4 Li(NO3) + PbBr4
CH3COOH + NaHO3 = CH3COONa + H2O + CO2 =>
3 CH3COOH + 2 NaHO3 = 2 CH3COONa + 4 H2O + 2 CO2
AgI + NaOH = Ag2O + NaI + H2O =>
2 AgI + 2 NaOH = Ag2O + 2 NaI + H2O
Pb(NO3)2 + K2I = Pb2I2 + KNO3 =>
2 Pb(NO3)2 + 2 K2I = Pb2I2 + 4 KNO3
KMnO4 + HBr = Br + MnBr2 + KBr + H2O =>
KMnO4 + 8 HBr = 5 Br + MnBr2 + KBr + 4 H2O
C9H8O4 + OH = CO2 + H2O =>
C9H8O4 + 36 OH = 9 CO2 + 22 H2O
C7H7NO2 + C10H7OH + NaNO2 = C17H12N2O3 + H2O + NaOH =>
C7H7NO2 + C10H7OH + NaNO2 = C17H12N2O3 + H2O + NaOH
Cr2O3(s) + CCl4(l) = CrCl3(s) + COCl2(aq) =>
Cr2O3(s) + 3 CCl4(l) = 2 CrCl3(s) + 3 COCl2(aq)
Cu(NH3)4SO4 + HCl = NH4Cl + CuSO4 =>
Cu(NH3)4SO4 + 4 HCl = 4 NH4Cl + CuSO4
(NH4)2S + Cr2O3 = (NH4)2O + Cr2S3 =>
3(NH4)2S + Cr2O3 = 3(NH4)2O + Cr2S3
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
CdSO4 = SO4 + Cd =>
CdSO4 = SO4 + Cd
CaBr2(aq) + (NH4)2CO3(aq) = CaCO3 + NH4Br =>
CaBr2(aq) + (NH4)2CO3(aq) = CaCO3 + 2 NH4Br
Rb2CO3 + H2SO4 = Rb2SO4 + H2O + CO2 =>
Rb2CO3 + H2SO4 = Rb2SO4 + H2O + CO2
Al2O3 + F2 = O2 + AlF3 =>
2 Al2O3 + 6 F2 = 3 O2 + 4 AlF3
H2CO3(aq) = H2O(l) + CO2(g) =>
H2CO3(aq) = H2O(l) + CO2(g)
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