| 前日に均衡した方程式 |
4 C2H3Cl3 + 7 O2 = 8 CO + 6 H2O + 6 Cl2
K2Cr2O7 + AlCl3 = Al2(Cr2O7)3 + KCl =>
3 K2Cr2O7 + 2 AlCl3 = Al2(Cr2O7)3 + 6 KCl
C4H6 + O3 + H2O = C2H4O2 =>
C4H6 + O3 + H2O = 2 C2H4O2
Mg + ZnSO4 = MgSO4 + Zn =>
Mg + ZnSO4 = MgSO4 + Zn
Br2 + Na2SiO3 = NaBr + SiO2 + O2 =>
2 Br2 + 2 Na2SiO3 = 4 NaBr + 2 SiO2 + O2
V + O2 = VO2 =>
V + O2 = VO2
NiO2 + H2 = H2O2 + Ni =>
NiO2 + H2 = H2O2 + Ni
AgNO3 + HA = HNO3 + AgA =>
AgNO3 + HA = HNO3 + AgA
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Na2O(s) + H2O(l) = NaOH(ac) =>
Na2O(s) + H2O(l) = 2 NaOH(ac)
BrO3 + H2O = Br2 + OH =>
2 BrO3 + 6 H2O = Br2 + 12 OH
Ca + Na2O = CaO + Na =>
Ca + Na2O = CaO + 2 Na
C8H8O4 + NaOH = NaC8H7O4 + H2O =>
C8H8O4 + NaOH = NaC8H7O4 + H2O
HCH2CHCO2 + OH = CH2CHCO2 + H2O =>
HCH2CHCO2 + OH = CH2CHCO2 + H2O
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
Fe + NH4 = FeNH4 =>
Fe + NH4 = FeNH4
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
Na2O(s) + H2O(l) = NaOH(ac) =>
Na2O(s) + H2O(l) = 2 NaOH(ac)
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
V + O = VO =>
V + O = VO
FeSO4 + K4[De(CN)6] = Fe2[De(CN)6] + K2SO4 =>
2 FeSO4 + K4[De(CN)6] = Fe2[De(CN)6] + 2 K2SO4
Zn + C6H8O7 = Zn(C6H5O7)2 + H =>
Zn + 2 C6H8O7 = Zn(C6H5O7)2 + 6 H
TiCl4 + Zn = Ti + ZnCl2 =>
TiCl4 + 2 Zn = Ti + 2 ZnCl2
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
Na + ClH = NaCl + H2 =>
2 Na + 2 ClH = 2 NaCl + H2
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
BaCl(aq) + CuSO4(aq) = CuCl(aq) + BaSO4(s) =>
BaCl(aq) + CuSO4(aq) = CuCl(aq) + BaSO4(s)
Na2O(s) + H2O(l) = NaOH(ac) =>
Na2O(s) + H2O(l) = 2 NaOH(ac)
NaCl2 + H2O2 + FeCl2 = FeCl3 + NaOH =>
2 NaCl2 + H2O2 + 4 FeCl2 = 4 FeCl3 + 2 NaOH
CaCl2(aq) + NaNO3(aq) = CaNa + Cl2NO3 =>
CaCl2(aq) + NaNO3(aq) = CaNa + Cl2NO3
C2H3Cl3 + O2 = CO + H2O + Cl2 =>
4 C2H3Cl3 + 7 O2 = 8 CO + 6 H2O + 6 Cl2
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO)4 + H4O + C2H4O + K2SO4 =>
K2Cr2O7 + 5 H2SO4 + 33 C2H6O = Cr2(SO)4 + 19 H4O + 33 C2H4O + K2SO4
KMnO4 + H2C2O4 = MnO2 + KOH + CO2 + H2O =>
2 KMnO4 + 3 H2C2O4 = 2 MnO2 + 2 KOH + 6 CO2 + 2 H2O
S(OH) + Cl2 = SCl + SClO + H2O =>
2 S(OH) + Cl2 = SCl + SClO + H2O
H2S + H{+} + NO3{-}— = S + NO + H2O =>
3 H2S + 2 H{+} + 2 NO3{-}— = 3 S + 2 NO + 4 H2O
CH3{-}(CH2)26{-}CH3 = [CH3{-}(CH2)8{-}CH3] =>
CH3{-}(CH2)26{-}CH3 = [CH3{-}(CH2)8{-}CH3]
V + ZnBr2 = VBr3 + Zn =>
2 V + 3 ZnBr2 = 2 VBr3 + 3 Zn
C2H3Cl3 + O2 = CO2 + HCl =>
C2H3Cl3 + 2 O2 = 2 CO2 + 3 HCl
Zn + NH4Cl = ZnCl2 + NH4 =>
Zn + 2 NH4Cl = ZnCl2 + 2 NH4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C + H2O = CO + H2 =>
C + H2O = CO + H2
SiCl4 + Na2CO3 = Si(CO3)2 + NaCl =>
SiCl4 + 2 Na2CO3 = Si(CO3)2 + 4 NaCl
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
H2O + S2 = H2SO4 + H =>
8 H2O + S2 = 2 H2SO4 + 12 H
FeCuS2 + O2 = Fe2O3 + SO2 + Cu =>
4 FeCuS2 + 11 O2 = 2 Fe2O3 + 8 SO2 + 4 Cu
AgNO3 + AI = Ag + AI(NO3)3 =>
3 AgNO3 + AI = 3 Ag + AI(NO3)3
C2H5OH + KMnO4 + HCl = C2H4O2 + MnCl2 + KCl + H2O =>
5 C2H5OH + 4 KMnO4 + 12 HCl = 5 C2H4O2 + 4 MnCl2 + 4 KCl + 11 H2O
KOH + Fe3C = Fe + H2O + K + K2CO3 =>
6 KOH + Fe3C = 3 Fe + 3 H2O + 4 K + K2CO3
NaHCO3 + Na = Na2CO3H =>
NaHCO3 + Na = Na2CO3H
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