| 前日に均衡した方程式 |
K4[Ti(O2)4] + 8 HCl = H2[Ti(O2)Cl4] + 3 H2O2 + 4 KCl
Ca + CuSO4 = CaO + CuS =>
4 Ca + CuSO4 = 4 CaO + CuS
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O + CO2(g) =>
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O + CO2(g)
BaS(s) = Ba(s) + S8(s) =>
8 BaS(s) = 8 Ba(s) + S8(s)
Ag(NO3) + Na2(S2O3) = Ag2(S2O3) + Na(NO3) =>
2 Ag(NO3) + Na2(S2O3) = Ag2(S2O3) + 2 Na(NO3)
Fe + CuSO4 = Fe(SO4)2 + Cu =>
Fe + 2 CuSO4 = Fe(SO4)2 + 2 Cu
CaPKI = CaIKP =>
CaPKI = CaIKP
FeCl3 + NH4(NO3) = Fe(NO3)3 + NH4Cl =>
FeCl3 + 3 NH4(NO3) = Fe(NO3)3 + 3 NH4Cl
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
HF + OH{-} = F{-} + H2O =>
HF + OH{-} = F{-} + H2O
NaCl(aq) + K2S(aq) = KCl(aq) + Na2S(aq) =>
2 NaCl(aq) + K2S(aq) = 2 KCl(aq) + Na2S(aq)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
NiCl2 + FeS = NiS + FeCl2 =>
NiCl2 + FeS = NiS + FeCl2
Al2(SO4)3(aq) + K2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O =>
Al2(SO4)3(aq) + K2SO4(aq) + 24 H2O(l) = 2 KAl(SO4)2*12H2O
FeBr2 + Ni(NO3)2 = Fe(NO3)2 + NiBr2 =>
FeBr2 + Ni(NO3)2 = Fe(NO3)2 + NiBr2
CaH2 + Ta2O5 = CaO + Ta + H2O =>
5 CaH2 + 2 Ta2O5 = 5 CaO + 4 Ta + 5 H2O
C2H3COOH + KOH = C2H3COOK + H2O =>
C2H3COOH + KOH = C2H3COOK + H2O
Fe(NO3)2 + S(OH)2 = Fe(OH)2 + S(NO3)2 =>
Fe(NO3)2 + S(OH)2 = Fe(OH)2 + S(NO3)2
Ge{+4} + V{+2} = Ge + V{+3} =>
Ge{+4} + 4 V{+2} = Ge + 4 V{+3}
NaSiO3KCl = NaClKSiO3 =>
NaSiO3KCl = NaClKSiO3
Os + HCl = OsCl2 + H2 =>
Os + 2 HCl = OsCl2 + H2
Na2O2 + H2O2 = NaOH + O2 =>
Na2O2 + H2O2 = 2 NaOH + O2
LiOH + NaNO3 = LiNO3 + NaOH =>
LiOH + NaNO3 = LiNO3 + NaOH
NiCl2 + K3[Fe(CN)6] = Ni3[Fe(CN)6]2 + KCl =>
3 NiCl2 + 2 K3[Fe(CN)6] = Ni3[Fe(CN)6]2 + 6 KCl
NO2 = N + O2 =>
NO2 = N + O2
HOCH2CN + NH3 = H2NCH2CN + H2O =>
HOCH2CN + NH3 = H2NCH2CN + H2O
SnSO4 + H3PO4 = H2SO4 + Sn3(PO4)2 =>
3 SnSO4 + 2 H3PO4 = 3 H2SO4 + Sn3(PO4)2
CaF2 + Cu2S = CaS + CuF =>
CaF2 + Cu2S = CaS + 2 CuF
Cu2S(s) + O2 = Cu2O + SO2 =>
2 Cu2S(s) + 3 O2 = 2 Cu2O + 2 SO2
C5H10O2 + OH = C9H7O4 + H2O =>
9 C5H10O2 + 59 OH = 5 C9H7O4 + 57 H2O
AlI2 + Br2 = AlBr2 + I2 =>
AlI2 + Br2 = AlBr2 + I2
HBr + Al2(SO3)3 = AlBr3 + H2SO3 =>
6 HBr + Al2(SO3)3 = 2 AlBr3 + 3 H2SO3
As2O3 + S2Cl2 = SO2 + S + AsCl3 =>
2 As2O3 + 6 S2Cl2 = 3 SO2 + 9 S + 4 AsCl3
Ni2O3 + CO = Ni + CO3 =>
2 Ni2O3 + 3 CO = 4 Ni + 3 CO3
ZnOHCl + BaCl2 = ZnCl2 + Ba(OH)2 =>
2 ZnOHCl + BaCl2 = 2 ZnCl2 + Ba(OH)2
Pt + HNO3 + HCl = PtCl3 + NO + H2O =>
Pt + HNO3 + 3 HCl = PtCl3 + NO + 2 H2O
CH2OHCH2OH + HBr = CH2BrCH2Br + H2O =>
CH2OHCH2OH + 2 HBr = CH2BrCH2Br + 2 H2O
HMg + NaOH = Na + H2 + MgO =>
HMg + NaOH = Na + H2 + MgO
Pb(IO3)2 = Pb{2+} + IO3{-} =>
Pb(IO3)2 = Pb{2+} + 2 IO3{-}
Fe2O3 + KNO3 + KOH = K2FeO4 + H2O + KNO2 =>
Fe2O3 + 3 KNO3 + 4 KOH = 2 K2FeO4 + 2 H2O + 3 KNO2
H2S + FeS + O2 = H2O + FeS2 =>
2 H2S + 2 FeS + O2 = 2 H2O + 2 FeS2
H2O2 + KCrO2 + KOH = H2O + K2CrO4 =>
3 H2O2 + 2 KCrO2 + 2 KOH = 4 H2O + 2 K2CrO4
BaCO3 + SO2 = BaSO4 + CO =>
BaCO3 + SO2 = BaSO4 + CO
NH4VO3 + Zn + HCl = ZnCl + NH5VO3 =>
NH4VO3 + Zn + HCl = ZnCl + NH5VO3
Zn + FeSO{-}4 = ZnSO{-}4 + Fe =>
Zn + FeSO{-}4 = ZnSO{-}4 + Fe
N2 + CO2 + H2O = HCN + O2 =>
2 N2 + 4 CO2 + 2 H2O = 4 HCN + 5 O2
Pb(NO3)2(ac) + Na2SO4(ac) = Pb(SO4)(s) + NaNO3(ac) =>
Pb(NO3)2(ac) + Na2SO4(ac) = Pb(SO4)(s) + 2 NaNO3(ac)
NaHSO3 + H2SO4 + NaMnO4 = Na2SO4 + MnSO4 + H2O =>
10 NaHSO3 + H2SO4 + 4 NaMnO4 = 7 Na2SO4 + 4 MnSO4 + 6 H2O
O4 = O5 =>
5 O4 = 4 O5
CO2 + H2O = CH3OH + O =>
CO2 + 2 H2O = CH3OH + 3 O
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