| 前日に均衡した方程式 |
C6H12O2 + 4 NaHCO3 = 2 CO2 + 4 NaC2H3O2 + 2 H2O
C3H6 + KMnO4 + KOH = C3H8O2 + K2MnO4 =>
C3H6 + 2 KMnO4 + 2 KOH = C3H8O2 + 2 K2MnO4
(NH4)2CO3(aq) + K2CrO4(aq) = (NH4)2CrO4 + K2CO3 =>
(NH4)2CO3(aq) + K2CrO4(aq) = (NH4)2CrO4 + K2CO3
CrO7{2-} + H{+} + CH3CH2OH = Cr{3+} + C2H4O2 + H2O =>
4 CrO7{2-} + 20 H{+} + 9 CH3CH2OH = 4 Cr{3+} + 9 C2H4O2 + 19 H2O
Fe(s) + S(l) = Fe2S3(s) =>
2 Fe(s) + 3 S(l) = Fe2S3(s)
Zn(s) + OH{-}(aq) + H2O(l) = Zn(OH)4{-}(aq) + H2(g) =>
2 Zn(s) + 2 OH{-}(aq) + 6 H2O(l) = 2 Zn(OH)4{-}(aq) + 3 H2(g)
F2 + Fe2S3 = FeF3 + S =>
3 F2 + Fe2S3 = 2 FeF3 + 3 S
C2H5OH = C8H10 + C4H10 + H2O =>
10 C2H5OH = C8H10 + 3 C4H10 + 10 H2O
C2H2N + O2 = CO2 + H2O + N =>
2 C2H2N + 5 O2 = 4 CO2 + 2 H2O + 2 N
NaSO3 + KMnO4 + NaOH = KNaMnO4 + Na2SO4 + H2O =>
NaSO3 + KMnO4 + 2 NaOH = KNaMnO4 + Na2SO4 + H2O
NaOAc + H2O = NaOH + HOAc =>
NaOAc + H2O = NaOH + HOAc
Na2C2O4 + HCl = NaCl + H2C2O4 =>
Na2C2O4 + 2 HCl = 2 NaCl + H2C2O4
NH3I3 = N2 + I2 + NH4{+} + I{-} =>
8 NH3I3 = N2 + 9 I2 + 6 NH4{+} + 6 I{-}
Zn(NO3)2 + C6H8O7 = ZnO + CO2 + H2O + NO2 =>
9 Zn(NO3)2 + C6H8O7 = 9 ZnO + 6 CO2 + 4 H2O + 18 NO2
SO2 = O2 + S =>
SO2 = O2 + S
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
KCN + NaOCl = KOCN + NaCl =>
KCN + NaOCl = KOCN + NaCl
HC2H3O2(aq) + Cu(s) = Cu(C2H3O2)2(aq) + H2(g) =>
2 HC2H3O2(aq) + Cu(s) = Cu(C2H3O2)2(aq) + H2(g)
ZnSO4 + K3Fe(CN)6 + KI = K2Zn3(Fe(CN)6)2 + K2SO4 + I2 =>
3 ZnSO4 + 2 K3Fe(CN)6 + 2 KI = K2Zn3(Fe(CN)6)2 + 3 K2SO4 + I2
Fe + Li2CO3 = Fe2(CO3)3 + Li =>
2 Fe + 3 Li2CO3 = Fe2(CO3)3 + 6 Li
NiFeMnC6O12 + Na2CO3 + O2 = NaNiFeMnO6 + CO2 =>
4 NiFeMnC6O12 + 2 Na2CO3 + 11 O2 = 4 NaNiFeMnO6 + 26 CO2
Cr(s) + Ni2SO4(aq) = Cr2(SO4)3 + Ni(s) =>
2 Cr(s) + 3 Ni2SO4(aq) = Cr2(SO4)3 + 6 Ni(s)
SO + HNO3 + H2O = H2SO4 + NO =>
3 SO + 4 HNO3 + H2O = 3 H2SO4 + 4 NO
MgCO3*Mg(OH)2 + HCl = MgCl2 + CO2 + H2O =>
MgCO3*Mg(OH)2 + 4 HCl = 2 MgCl2 + CO2 + 3 H2O
AgNO{3} + Na{2}CO{3} = Ag{2}CO{3} + NaNO{3} =>
AgNO{3} + Na{2}CO{3} = Ag{2}CO{3} + NaNO{3}
K2Cr2O7 + H2C2O4 + K2C2O4 = K3[Cr(C2O4)3]H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3[Cr(C2O4)3]H2O + 6 CO2 + 5 H2O
Mg(ClO3)2 + NaNO3 = Mg(NO3)2 + NaClO3 =>
Mg(ClO3)2 + 2 NaNO3 = Mg(NO3)2 + 2 NaClO3
NaOH + As2O5 = Na3AsO4 + H2O =>
6 NaOH + As2O5 = 2 Na3AsO4 + 3 H2O
Na + MgSO4 = NaSO4 + Mg =>
Na + MgSO4 = NaSO4 + Mg
NaH2PO4 = NaH2 + PO4 =>
NaH2PO4 = NaH2 + PO4
C + O{2} = CO{2} =>
C + O{2} = CO{2}
PSO4 + Fe = PFe + SO4 =>
PSO4 + Fe = PFe + SO4
Al(H2O)6 + H2O = HAl(H2O)6 + OH =>
Al(H2O)6 + H2O = HAl(H2O)6 + OH
K3AlO3 + HCl = KCl + AlCl3 + H2O =>
K3AlO3 + 6 HCl = 3 KCl + AlCl3 + 3 H2O
Na2S + HgCl2 = HgS + NaCl =>
Na2S + HgCl2 = HgS + 2 NaCl
Mg2Ni + H2 = Mg2NiH4 =>
Mg2Ni + 2 H2 = Mg2NiH4
NH3OHF + K2FeO4 + KOH = N2 + H2O + Fe(OH)3 + KF =>
6 NH3OHF + 2 K2FeO4 + 2 KOH = 3 N2 + 10 H2O + 2 Fe(OH)3 + 6 KF
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
Zn + NO2 = ZnO + N2 =>
4 Zn + 2 NO2 = 4 ZnO + N2
AgCu + HCl = AgCl + CuH =>
AgCu + HCl = AgCl + CuH
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
CO2(g) + KOH(l) = K2CO3(s) + H2O(l) =>
CO2(g) + 2 KOH(l) = K2CO3(s) + H2O(l)
As2S3 + Zn + H2SO4 = AsH3 + ZnSO4 + H2S =>
As2S3 + 6 Zn + 6 H2SO4 = 2 AsH3 + 6 ZnSO4 + 3 H2S
Ga + HI = GaI3 + H2 =>
2 Ga + 6 HI = 2 GaI3 + 3 H2
H3CNO2 + Cl2 = CCl3NO2 + HCl =>
H3CNO2 + 3 Cl2 = CCl3NO2 + 3 HCl
KBr + ZnCl2 = KCl + ZnBr2 =>
2 KBr + ZnCl2 = 2 KCl + ZnBr2
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + (NH4)2(NO3)2 =>
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + (NH4)2(NO3)2
FeSO4 + H3PO4 = FePO4 + H3SO4 =>
FeSO4 + H3PO4 = FePO4 + H3SO4
FeCl3(ac) + NH4OH(ac) = Fe(OH)3 + NH4Cl =>
FeCl3(ac) + 3 NH4OH(ac) = Fe(OH)3 + 3 NH4Cl
KBr + Ce2 = KCe + Br =>
2 KBr + Ce2 = 2 KCe + 2 Br
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