| 前日に均衡した方程式 |
CuO + 2 H{+} = Cu{+2} + H2O
AgNo3 + Ni = NiNo3 + Ag =>
AgNo3 + Ni = NiNo3 + Ag
Na2SO3 + KMnO4 + H2O = Na2SO4 + MnSO4 + NaOH + K =>
3 Na2SO3 + KMnO4 + H2O = 2 Na2SO4 + MnSO4 + 2 NaOH + K
Ca + HCO3 = H2 + CaCO3 =>
2 Ca + 2 HCO3 = H2 + 2 CaCO3
C7H6O2 + HCl = H2 + C7H5O2Cl =>
C7H6O2 + HCl = H2 + C7H5O2Cl
Ca + H2SO4 = H2 + Ca(SO4)2 =>
Ca + 2 H2SO4 = 2 H2 + Ca(SO4)2
H{+} + Cl{-} + KMnO4 = Cl2 + Mn{2+} + K{+} + H2O =>
16 H{+} + 10 Cl{-} + 2 KMnO4 = 5 Cl2 + 2 Mn{2+} + 2 K{+} + 8 H2O
AgNO3 + KIO3 = AgIO3(s) + KNO3 =>
AgNO3 + KIO3 = AgIO3(s) + KNO3
NaOHC2H5Cl = C2H5OHNaCl =>
NaOHC2H5Cl = C2H5OHNaCl
BiOCl + H = Bi + Cl + H2O =>
BiOCl + 2 H = Bi + Cl + H2O
CrBr2 + Li2SO4 = CrSO4 + LiBr =>
CrBr2 + Li2SO4 = CrSO4 + 2 LiBr
SiO2 + CaAl2SiO6 = CaAl2Si2O8 =>
SiO2 + CaAl2SiO6 = CaAl2Si2O8
Li2S + Cl2 = LiCl + S2 =>
2 Li2S + 2 Cl2 = 4 LiCl + S2
H + O + Na = NaOH =>
H + O + Na = NaOH
Pb(C2H3O2)2 + HCl = PbCl2 + HC2H3O2 =>
Pb(C2H3O2)2 + 2 HCl = PbCl2 + 2 HC2H3O2
H2SO4(l) + NaOH(l) = Na2SO4(aq) + H2O(j) =>
H2SO4(l) + 2 NaOH(l) = Na2SO4(aq) + 2 H2O(j)
CrBr2 + Li2SO4 = CrSO4 + LiBr =>
CrBr2 + Li2SO4 = CrSO4 + 2 LiBr
Br2 + CoI3 = I2 + CoBr3 =>
3 Br2 + 2 CoI3 = 3 I2 + 2 CoBr3
(CH4)8(H2O)46 + O2 = CO2 + H2O =>
(CH4)8(H2O)46 + 16 O2 = 8 CO2 + 62 H2O
Ba(OH)2 + SrS = BaS + Sr(OH)2 =>
Ba(OH)2 + SrS = BaS + Sr(OH)2
NaHCO3 + HCl = HHCO3 + ClNa =>
NaHCO3 + HCl = HHCO3 + ClNa
Cr2(SO4)3 + Ca(CH3CO2)2 = Cr(CH3CO2)3 + CaSO4 =>
Cr2(SO4)3 + 3 Ca(CH3CO2)2 = 2 Cr(CH3CO2)3 + 3 CaSO4
SrH2 + Li3N + ScN + N2 = SrLiSc3N4 + H2 =>
3 SrH2 + Li3N + 9 ScN + N2 = 3 SrLiSc3N4 + 3 H2
NaCl + CuSO4 = Na2(SO4)2 + CuCl =>
2 NaCl + 2 CuSO4 = Na2(SO4)2 + 2 CuCl
CH3OH + O2 = CH2O + H2O =>
2 CH3OH + O2 = 2 CH2O + 2 H2O
C14H14S2 + O2 = CO2 + SO2 + H2O =>
2 C14H14S2 + 39 O2 = 28 CO2 + 4 SO2 + 14 H2O
Na(CO3) + Ca(OH)2 = Na(OH)2 + Ca(CO3) =>
Na(CO3) + Ca(OH)2 = Na(OH)2 + Ca(CO3)
Au(NO3)3 + CaCO3 = Au2(CO3)3 + Ca(NO3)2 =>
2 Au(NO3)3 + 3 CaCO3 = Au2(CO3)3 + 3 Ca(NO3)2
CH3CCH + HCl = CH3CCl2CH3 =>
CH3CCH + 2 HCl = CH3CCl2CH3
Cr(OH)3 + NaNO3 + HCl = Cr(OH)4 + NaNO2 + Cl =>
Cr(OH)3 + NaNO3 + HCl = Cr(OH)4 + NaNO2 + Cl
P4O10 + PCl5 = POCl3 =>
P4O10 + 6 PCl5 = 10 POCl3
H2O + CaH2 = H2 + OCaH2 =>
H2O + CaH2 = H2 + OCaH2
Mg + H2SO4 = MgO + H2 + S2 =>
8 Mg + 2 H2SO4 = 8 MgO + 2 H2 + S2
C2HO3Na + C2H8N2 + C7H7ONa + NaOH = C18H16N2O6Na4 + H7 =>
7 C2HO3Na + 7 C2H8N2 + 14 C7H7ONa + 7 NaOH = 7 C18H16N2O6Na4 + 8 H7
CuSO4*5H2O + NH4OH = CuSO4*NH4OH + H2O =>
CuSO4*5H2O + NH4OH = CuSO4*NH4OH + 5 H2O
Ra + Br = RaBr3 =>
Ra + 3 Br = RaBr3
K2MnO4 + H2SO4 + Cl2 = KMnO4 + K2SO4 + HCl =>
2 K2MnO4 + H2SO4 + Cl2 = 2 KMnO4 + K2SO4 + 2 HCl
Ba(ClO3)2 + HCl = BaCl2 + Cl2 + H2O =>
Ba(ClO3)2 + 12 HCl = BaCl2 + 6 Cl2 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K2S + Pb(NO3)2 = K2(NO3)2 + Pb + S =>
K2S + Pb(NO3)2 = K2(NO3)2 + Pb + S
HNO3 + H2SO4 + Cu = CuSO4 + H10O + NO =>
2 HNO3 + 19 H2SO4 + 19 Cu = 19 CuSO4 + 4 H10O + 2 NO
Fe(aq) + CuSO4(aq) = Cu(s) + FeSO4(aq) =>
Fe(aq) + CuSO4(aq) = Cu(s) + FeSO4(aq)
H3Br + Hg(OH)2 = Hg3Br2 + H2O =>
2 H3Br + 3 Hg(OH)2 = Hg3Br2 + 6 H2O
MnCl2 + KBrO3 + KOH = MnO2 + KBr + H2O + KCl =>
3 MnCl2 + KBrO3 + 6 KOH = 3 MnO2 + KBr + 3 H2O + 6 KCl
SO2 + Zn = ZnO + ZnS =>
SO2 + 3 Zn = 2 ZnO + ZnS
NaOH + H3PO4 = H2O + Na3PO4 =>
3 NaOH + H3PO4 = 3 H2O + Na3PO4
MgBr2 + Cl = Mg2 + ClBr =>
2 MgBr2 + 4 Cl = Mg2 + 4 ClBr
NaOH(s) + FeCl3(aq) = NaCl(aq) + Fe(OH)3(s) =>
3 NaOH(s) + FeCl3(aq) = 3 NaCl(aq) + Fe(OH)3(s)
Cr2(SO4)3 + (NH4)2S + H2O = (NH4)2SO4 + Cr(OH)3 + S =>
4 Cr2(SO4)3 + 9(NH4)2S + 12 H2O = 9(NH4)2SO4 + 8 Cr(OH)3 + 12 S
KMnO4 + FeO = K2O + MnO + Fe2O3 =>
2 KMnO4 + 10 FeO = K2O + 2 MnO + 5 Fe2O3
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