| 前日に均衡した方程式 |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CCl4(g) = C(s) + Cl2 =>
CCl4(g) = C(s) + 2 Cl2
IO3{-} + I{-} + H{+} + Cl{-} = ICl + H2O =>
IO3{-} + 2 I{-} + 6 H{+} + 3 Cl{-} = 3 ICl + 3 H2O
Ca(NO3)2 + KOH = Ca(OH)2 + KNO3 =>
Ca(NO3)2 + 2 KOH = Ca(OH)2 + 2 KNO3
Cu + MnO4{-} + H{+} = Mn{+2} + Cu{+2} + H2O =>
5 Cu + 2 MnO4{-} + 16 H{+} = 2 Mn{+2} + 5 Cu{+2} + 8 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
C6H5COOH + KOH = C6H6 + H2O + K2CO3 =>
C6H5COOH + 2 KOH = C6H6 + H2O + K2CO3
H3AsO4 + LiOH = Li3(AsO4) + H2O =>
H3AsO4 + 3 LiOH = Li3(AsO4) + 3 H2O
FeCl3 + KNSC = Fe(SCN)3 + KCl =>
FeCl3 + 3 KNSC = Fe(SCN)3 + 3 KCl
Na2C2O4 + SrCl2 = NaCl + C2O4Sr =>
Na2C2O4 + SrCl2 = 2 NaCl + C2O4Sr
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C2 + (Hg2)3N2 = (Hg2)2C + N2 =>
3 C2 + 4(Hg2)3N2 = 6(Hg2)2C + 4 N2
Cu(CH3COO)2 + KMnO4 = Cu(MnO4)2 + CH3CO2K =>
Cu(CH3COO)2 + 2 KMnO4 = Cu(MnO4)2 + 2 CH3CO2K
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH3CHO + Br + NaOH = CH3COONa + NaBr + H2O =>
CH3CHO + 2 Br + 3 NaOH = CH3COONa + 2 NaBr + 2 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Zn(OH)2 + HNO3 = (H)2(OH)2 + Zn(NO3)2 =>
Zn(OH)2 + 2 HNO3 = (H)2(OH)2 + Zn(NO3)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Fe2O3 + Ae = Fe + Ae2O3 =>
Fe2O3 + 2 Ae = 2 Fe + Ae2O3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CH3Br + Na + C3H7Br = NaBr + C4H10 =>
CH3Br + 2 Na + C3H7Br = 2 NaBr + C4H10
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
H2SO4 + H2O = H3O{+} + SO4{2-} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{2-}
NH4Cl + KMnO4 + H2SO4 = MnSO4 + K2SO4 + (NH4)2SO4 + Cl2 + H2O =>
10 NH4Cl + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5(NH4)2SO4 + 5 Cl2 + 8 H2O
KMnO2(S) + HCl(aq) = MnCl2(S) + Cl2(g) + H2O(l) + KCl =>
2 KMnO2(S) + 8 HCl(aq) = 2 MnCl2(S) + Cl2(g) + 4 H2O(l) + 2 KCl
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Cu(OH)2 + HBr = CuH2 + Br2OH2 =>
Cu(OH)2 + 4 HBr = CuH2 + 2 Br2OH2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH3NH3 = CH3{-} + NH3{+} =>
CH3NH3 = CH3{-} + NH3{+}
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Cu2CO3 + H2SO4 = Cu2SO4 + CO2 + H2O =>
Cu2CO3 + H2SO4 = Cu2SO4 + CO2 + H2O
Hg2(No3)2 + Cs3Po4 = CsNo3 + (Hg2)3(Po4)2 =>
3 Hg2(No3)2 + 2 Cs3Po4 = 6 CsNo3 + (Hg2)3(Po4)2
CoCl2(H2O)6 + NH4Cl + NH3 + H2O2 = Co(NH3)6Cl3 + H2O =>
2 CoCl2(H2O)6 + 2 NH4Cl + 10 NH3 + H2O2 = 2 Co(NH3)6Cl3 + 14 H2O
H2O2 + NaOH + C7H5ClO = C14H10O4 + NaCl + H2O =>
H2O2 + 2 NaOH + 2 C7H5ClO = C14H10O4 + 2 NaCl + 2 H2O
Au + KCN + O2 + H2O = K[Au(CN)2] + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 K[Au(CN)2] + 4 KOH
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C + O2 = CO2 =>
C + O2 = CO2
Ca(OH)2 + Br = Ca(OH)2Br =>
Ca(OH)2 + Br = Ca(OH)2Br
KOH(s) + HCl(aq) = KCl(s) + H2O(l) =>
KOH(s) + HCl(aq) = KCl(s) + H2O(l)
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