| 前日に均衡した方程式 |
H2SO4 + 2 NaOCl = 2 HOCl + Na2SO4
NaH2PO4 + Ba(OH)2 = BaH2PO4 + Na(OH)2 =>
NaH2PO4 + Ba(OH)2 = BaH2PO4 + Na(OH)2
KCrO2 + Cl + KOH = K2CrO4 + KCl + H2O =>
KCrO2 + 3 Cl + 4 KOH = K2CrO4 + 3 KCl + 2 H2O
NaOCl + H2SO4 = Na2SO4 + O2 + Cl2 + H2O =>
4 NaOCl + 2 H2SO4 = 2 Na2SO4 + O2 + 2 Cl2 + 2 H2O
Sr(OH)2 + HBr = H2O + SrBr2 =>
Sr(OH)2 + 2 HBr = 2 H2O + SrBr2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
ZnSO4 + Cu(NO3)2 = Zn(NO3)2 + Cu(SO4) =>
ZnSO4 + Cu(NO3)2 = Zn(NO3)2 + Cu(SO4)
C3H5N3O9(l) = CO2(g) + H2O(l) + N2(g) + O2(g) =>
4 C3H5N3O9(l) = 12 CO2(g) + 10 H2O(l) + 6 N2(g) + O2(g)
(NH4)2S(aq) + BaCl2(aq) = (NH4)2Cl2 + BaS =>
(NH4)2S(aq) + BaCl2(aq) = (NH4)2Cl2 + BaS
Cu2 + Br = CuBr2 =>
Cu2 + 4 Br = 2 CuBr2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Sr(NO3)2 = Sr(NO2)2 + O2 =>
Sr(NO3)2 = Sr(NO2)2 + O2
(NH4)2SO4 + NaHCO3 = NH4HCO3 + Na2SO4 =>
(NH4)2SO4 + 2 NaHCO3 = 2 NH4HCO3 + Na2SO4
Fe(NO3)3 + BaCl2 = FeCl3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 BaCl2 = 2 FeCl3 + 3 Ba(NO3)2
Na2O + Mg(OH)2 = MgO + NaOH =>
Na2O + Mg(OH)2 = MgO + 2 NaOH
Fe(OH)2 + SO3 = FeSO4 + H2O =>
Fe(OH)2 + SO3 = FeSO4 + H2O
BrO{-} + Fe(OH)3 + OH{-} = FeO4{2-} + Br{-} + H2O =>
3 BrO{-} + 2 Fe(OH)3 + 4 OH{-} = 2 FeO4{2-} + 3 Br{-} + 5 H2O
CoO = Co + O2 =>
2 CoO = 2 Co + O2
CuSO4 + KI + FeSO4 = CuI + K2SO4 + Fe2(SO4)3 =>
2 CuSO4 + 2 KI + 2 FeSO4 = 2 CuI + K2SO4 + Fe2(SO4)3
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
H2O2 + Co = H2 + Co2O7 =>
7 H2O2 + 4 Co = 7 H2 + 2 Co2O7
COCl2 + NaI = COI2 + NaCl =>
COCl2 + 2 NaI = COI2 + 2 NaCl
K3[Fe(CN)6] + Fe(OH)3 = Fe3[Fe(CN)6]3 + KOH =>
3 K3[Fe(CN)6] + 3 Fe(OH)3 = Fe3[Fe(CN)6]3 + 9 KOH
CaSO3(s) + HBr(aq) = CaBr2(aq) + H2O(l) + SO2(g) =>
CaSO3(s) + 2 HBr(aq) = CaBr2(aq) + H2O(l) + SO2(g)
Zn + S = ZnS =>
Zn + S = ZnS
Mg + CaSO4 = MgO + CaO + MgS =>
4 Mg + CaSO4 = 3 MgO + CaO + MgS
Pd + HCl + HNO3 = H2PdCl4 + NO + H2O =>
3 Pd + 12 HCl + 2 HNO3 = 3 H2PdCl4 + 2 NO + 4 H2O
Al(CO3) = AlO + CO2 =>
Al(CO3) = AlO + CO2
H4NO3 + Ba(OH)2 = Ba(NO3)2 + H2O + NH3 =>
16 H4NO3 + 5 Ba(OH)2 = 5 Ba(NO3)2 + 28 H2O + 6 NH3
C9H8O4 + KOH = C7H5KO3 + H2O =>
7 C9H8O4 + 9 KOH = 9 C7H5KO3 + 10 H2O
H2(g) + O2(g) = H2O =>
2 H2(g) + O2(g) = 2 H2O
CO2 + HCl = COCl2 + H2O =>
CO2 + 2 HCl = COCl2 + H2O
Cr(NO3)3 + (NH4)2CO3 = Cr2(CO3)3 + NH4NO3 =>
2 Cr(NO3)3 + 3(NH4)2CO3 = Cr2(CO3)3 + 6 NH4NO3
C18H38(s) + O2 = CO + H2O =>
2 C18H38(s) + 37 O2 = 36 CO + 38 H2O
MgSiO3 + H2SO4 = MgSO4 + SiO2 + H2O =>
MgSiO3 + H2SO4 = MgSO4 + SiO2 + H2O
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
FeCl3 + SnCl2 = FeCl2 + SnCl4 =>
2 FeCl3 + SnCl2 = 2 FeCl2 + SnCl4
CuSO4 + Na2(CO3) = CuCO3 + Na2(SO4) =>
CuSO4 + Na2(CO3) = CuCO3 + Na2(SO4)
PbO(s) + NH3(g) = Pb(s) + N2(g) + H2O(l) =>
3 PbO(s) + 2 NH3(g) = 3 Pb(s) + N2(g) + 3 H2O(l)
LiOH + Ba(NO3)2 = Li(NO3) + Ba(OH)2 =>
2 LiOH + Ba(NO3)2 = 2 Li(NO3) + Ba(OH)2
La + O2 = La2O5 =>
4 La + 5 O2 = 2 La2O5
Na2O2 + Fe2O3 = NaFeO2 + O2 =>
2 Na2O2 + 2 Fe2O3 = 4 NaFeO2 + O2
CuCl2 + Br2 = CuBr + Cl =>
2 CuCl2 + Br2 = 2 CuBr + 4 Cl
Al + C + H2O = Al(OH)3 + CH4 =>
4 Al + 3 C + 12 H2O = 4 Al(OH)3 + 3 CH4
Ni(NH3)6{2+}(aq) + (CH3)2C2(NOH)2(aq) = NH4{+}(aq) + NH3(aq) + NiC8H14N4O4(s) =>
Ni(NH3)6{2+}(aq) + 2(CH3)2C2(NOH)2(aq) = 2 NH4{+}(aq) + 4 NH3(aq) + NiC8H14N4O4(s)
Na + Fe(OH)3 = NaOH + Fe =>
3 Na + Fe(OH)3 = 3 NaOH + Fe
CaBr2 + Na2SO4 = CaSO4 + NaBr =>
CaBr2 + Na2SO4 = CaSO4 + 2 NaBr
Co + NaOH = Co(OH)2 + Na =>
Co + 2 NaOH = Co(OH)2 + 2 Na
C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O
Li + BaF2 = LiF + Ba =>
2 Li + BaF2 = 2 LiF + Ba
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