| 前日に均衡した方程式 |
ZnSPb = PbSZn
I2 + HBr = IBr2 + H =>
I2 + 4 HBr = 2 IBr2 + 4 H
SrO(aq) + HCl(aq) = SrCl2 + H2O =>
SrO(aq) + 2 HCl(aq) = SrCl2 + H2O
ZnSiO3H2SO4 = ZnSO4H2SiO3 =>
ZnSiO3H2SO4 = ZnSO4H2SiO3
C10H7OH + CH3(CH2)3I + NaOH = C14H16O + NaI + H2O =>
C10H7OH + CH3(CH2)3I + NaOH = C14H16O + NaI + H2O
C6H5O{-} + Na{+} = C6H5ONa =>
C6H5O{-} + Na{+} = C6H5ONa
ZrHF = ZrFH =>
ZrHF = ZrFH
Mg(NO3)2(aq) + NaOH(aq) = NaNO3(aq) + Mg(OH)2(s) =>
Mg(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3(aq) + Mg(OH)2(s)
Cu5 + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu5 + 20 HNO3 = 5 Cu(NO3)2 + 10 H2O + 10 NO2
C4H4O6{2-} + H2O2 = CO2 + H2O + OH{-} =>
C4H4O6{2-} + 5 H2O2 = 4 CO2 + 6 H2O + 2 OH{-}
Pd + K2S2O7 = PdSO4 + K2SO4 + SO2 =>
Pd + 2 K2S2O7 = PdSO4 + 2 K2SO4 + SO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C740H823O + H2O = CO + C30H62 =>
122 C740H823O + 21128 H2O = 21250 CO + 2301 C30H62
Cu(s) + HNO3(aq) = Cu(NO3)2 + NO + H2O =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2 + 2 NO + 4 H2O
CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4
ClC6H4NO2 + NH3 = C6H6N2O2 + NH4Cl =>
ClC6H4NO2 + 2 NH3 = C6H6N2O2 + NH4Cl
S + Cs = SCs2 =>
S + 2 Cs = SCs2
Na2SO4 + Cu(NO3)2 = Cu2(SO4)2 + Na(NO3) =>
2 Na2SO4 + 2 Cu(NO3)2 = Cu2(SO4)2 + 4 Na(NO3)
CH3{-}HC = CH{-}CH3 + H2 =>
CH3{-}HC = CH{-}CH3 + H2
LiCo0*5Mn1*5O4 = CoO + Li2O + MnO + O2 =>
4 LiCo0*5Mn1*5O4 = 4 CoO + 2 Li2O + 20 MnO + 27 O2
Al2O3 + CO2 = AlO2 + CO =>
Al2O3 + CO2 = 2 AlO2 + CO
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + Y(NO3)3*6H2O + C7H8O6 = Bi90Y10Fe100O300 + CO2 + H2O + N2 =>
90 Bi(NO3)3*5H2O + 100 Fe(NO3)3*9H2O + 10 Y(NO3)3*6H2O + 125 C7H8O6 = Bi90Y10Fe100O300 + 875 CO2 + 1910 H2O + 300 N2
Fe + NaOH + H2O = NaFe(OH)3 + H2 =>
Fe + NaOH + 2 H2O = NaFe(OH)3 + H2
KI(aq) + AgNO3 + HNO3 = K(NO3)2 + AgI + H2 =>
2 KI(aq) + 2 AgNO3 + 2 HNO3 = 2 K(NO3)2 + 2 AgI + H2
HC2H3O2(aq) + KOH(aq) = KC2H3O2(s) + H2O(l) =>
HC2H3O2(aq) + KOH(aq) = KC2H3O2(s) + H2O(l)
Ag + Au(NO3)3 = AgNO3 + Au3 =>
9 Ag + 3 Au(NO3)3 = 9 AgNO3 + Au3
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(i) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(i)
ZnSO4 + Cu = CuO + Zn + SO2 =>
ZnSO4 + 2 Cu = 2 CuO + Zn + SO2
HI(aq) + Ba(OH)(aq) = H2O + BaI =>
HI(aq) + Ba(OH)(aq) = H2O + BaI
HCl(aq) + K2CO3(s) = KCl(aq) + KHCO3 =>
HCl(aq) + K2CO3(s) = KCl(aq) + KHCO3
Pt + Pb(NO3)2 = Pb + Pt(NO3)4 =>
Pt + 2 Pb(NO3)2 = 2 Pb + Pt(NO3)4
C + H2 = C14H14 =>
14 C + 7 H2 = C14H14
NaHO + Cu2NO3 = NaNO3 + Cu2HO =>
NaHO + Cu2NO3 = NaNO3 + Cu2HO
Cu2S + HNO3 + H2SO4 = CuSO4 + NO2 + H2O =>
Cu2S + 10 HNO3 + H2SO4 = 2 CuSO4 + 10 NO2 + 6 H2O
OPbO2 + MgSO4 = MgO + O2 + PbSO4 =>
OPbO2 + MgSO4 = MgO + O2 + PbSO4
HBr + HOOH = Br + H2O =>
2 HBr + HOOH = 2 Br + 2 H2O
KI + Ag3N = AgI + K3N =>
3 KI + Ag3N = 3 AgI + K3N
Mg2Cl2 + AgNO2 = MgNO2 + AgCl =>
Mg2Cl2 + 2 AgNO2 = 2 MgNO2 + 2 AgCl
HgSO4Cu = HgCuSO4 =>
HgSO4Cu = HgCuSO4
Li2S + K2SO4 = Li2SO4 + K2S =>
Li2S + K2SO4 = Li2SO4 + K2S
NaCl + H2 = Cl2 + NaH =>
2 NaCl + H2 = Cl2 + 2 NaH
HNO3(aq) + H2S(g) = NO2 + H2O(g) + S(s) =>
2 HNO3(aq) + H2S(g) = 2 NO2 + 2 H2O(g) + S(s)
(NH4)2SO4 + CoI2 = CoSO4 + NH4I =>
(NH4)2SO4 + CoI2 = CoSO4 + 2 NH4I
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
ZnCO3 + Na2O = Na2ZnO2 + CO2 =>
ZnCO3 + Na2O = Na2ZnO2 + CO2
Cr2O3 = Cr + O2 =>
2 Cr2O3 = 4 Cr + 3 O2
(NH4)3PO4 + K2CO3 = (NH4)2CO3 + K3PO4 =>
2(NH4)3PO4 + 3 K2CO3 = 3(NH4)2CO3 + 2 K3PO4
H + OH = H4O =>
3 H + OH = H4O
[Ag(NH3)2]Br + Na2S2O3 = Na3[Ag(S2O3)2] + NaBr + NH3 =>
[Ag(NH3)2]Br + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaBr + 2 NH3
KI2 + Cl = I2 + KCl =>
KI2 + Cl = I2 + KCl
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