| 前日に均衡した方程式 |
K3(PO4) + AlCl3 = K3Cl3 + Al(PO4)
(B2)(Br6) + HNO3 = B(NO3)3 + HBr =>
(B2)(Br6) + 6 HNO3 = 2 B(NO3)3 + 6 HBr
HCl + BaBr = HBr + BaCl =>
HCl + BaBr = HBr + BaCl
Zn(NO3)2 + CuO = ZnO + Cu(NO3)2 =>
Zn(NO3)2 + CuO = ZnO + Cu(NO3)2
NaCN + Ca(OCl)2 + NaOH = N2 + CO2 + NaCl + H2O + Ca =>
6 NaCN + 5 Ca(OCl)2 + 4 NaOH = 3 N2 + 6 CO2 + 10 NaCl + 2 H2O + 5 Ca
CO2 + S = CS2 + SO2 =>
CO2 + 3 S = CS2 + SO2
Li(s) + S(s) = LiS =>
Li(s) + S(s) = LiS
Cl2 + NaCrO2 + NaOH = Na2CrO4 + H2O + NaCl =>
3 Cl2 + 2 NaCrO2 + 8 NaOH = 2 Na2CrO4 + 4 H2O + 6 NaCl
NaOH + CuSO4 = Na + SO4 + Cu{-} + OH{2} =>
NaOH + 2 CuSO4 = Na + 2 SO4 + 2 Cu{-} + OH{2}
Cr(OH)3 + SO2 = Cr2(SO3)3 + H2O =>
2 Cr(OH)3 + 3 SO2 = Cr2(SO3)3 + 3 H2O
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
Ag + Mg(NO3)2 = Mg + Ag(NO3) =>
2 Ag + Mg(NO3)2 = Mg + 2 Ag(NO3)
Br2(l) + NaI(s) = NaBr(aq) + I2(s) =>
Br2(l) + 2 NaI(s) = 2 NaBr(aq) + I2(s)
H2SO4(aq) + BaBr2(aq) = HBr(aq) + BaSO4(s) =>
H2SO4(aq) + BaBr2(aq) = 2 HBr(aq) + BaSO4(s)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ba(s) + H2O(l) = Ba(OH)2(aq) + H2(g) =>
Ba(s) + 2 H2O(l) = Ba(OH)2(aq) + H2(g)
NaO + NO2 = NaNO3 =>
NaO + NO2 = NaNO3
Ni + CuSO4 = NiSO4 + Cu =>
Ni + CuSO4 = NiSO4 + Cu
NI + CUSO4 = NISO4 + CU =>
NI + CUSO4 = NISO4 + CU
Fe + N2 = Fe2N3 =>
4 Fe + 3 N2 = 2 Fe2N3
NH4NO3 + HCl = NHCl + H4NO3 =>
NH4NO3 + HCl = NHCl + H4NO3
CO3Zn + HCl = ZnCl2 + H2O + CO2 =>
CO3Zn + 2 HCl = ZnCl2 + H2O + CO2
CH4S + O2 = CO2 + H2O + SO1 =>
2 CH4S + 5 O2 = 2 CO2 + 4 H2O + 2 SO1
CrI3 + Cl2 + OH{-} = CrO42{-} + IO4{-} + Cl{-} + H2O =>
CrI3 + 52 Cl2 + 108 OH{-} = CrO42{-} + 3 IO4{-} + 104 Cl{-} + 54 H2O
CH3CH(OH)CH2OH + SOCl2 = CH3CH(OH)CH2Cl + SO2 + HCl =>
CH3CH(OH)CH2OH + SOCl2 = CH3CH(OH)CH2Cl + SO2 + HCl
NH4Cl + CaSO4 = CaCl2 + (NH4)2SO4 =>
2 NH4Cl + CaSO4 = CaCl2 + (NH4)2SO4
Co2 + S = CoS =>
Co2 + 2 S = 2 CoS
KMnO4 + Na2S2O3 + HCl = KCl + MnCl2 + NaCl + SO2 + H2O =>
4 KMnO4 + 5 Na2S2O3 + 22 HCl = 4 KCl + 4 MnCl2 + 10 NaCl + 10 SO2 + 11 H2O
Ca(HCO3)2(aq)(heat) = CaCO3(s) + CO2(g) + H2O(g) =>
Ca(HCO3)2(aq)(heat) = CaCO3(s) + CO2(g) + H2O(g)
CuCl2 + (NH4)2S = NH4Cl + CuS =>
CuCl2 + (NH4)2S = 2 NH4Cl + CuS
NaI(s) + Br2(l) = NaBr + I =>
2 NaI(s) + Br2(l) = 2 NaBr + 2 I
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
Na2O + Ca(OH)2 = Na2(OH)2 + CaO =>
Na2O + Ca(OH)2 = Na2(OH)2 + CaO
Ba(s) + H2O(l) = Ba(HO)2(s) + H2(g) =>
Ba(s) + 2 H2O(l) = Ba(HO)2(s) + H2(g)
Fe + N2 = FeN =>
2 Fe + N2 = 2 FeN
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
NCl3 + H2O = HClO + NH4OH =>
NCl3 + 4 H2O = 3 HClO + NH4OH
CrI3 + Cl2 + OH{-} = CrO4{-2} + IO4{-} + Cl{-} + H2O =>
2 CrI3 + 27 Cl2 + 64 OH{-} = 2 CrO4{-2} + 6 IO4{-} + 54 Cl{-} + 32 H2O
AlCl3 + Cu(OH)2 = CuCl2 + Al(OH)3 =>
2 AlCl3 + 3 Cu(OH)2 = 3 CuCl2 + 2 Al(OH)3
Li2S + H2O = LiOH + H2S =>
Li2S + 2 H2O = 2 LiOH + H2S
NiSO4 + NH3 = Ni(NH3)4SO4 =>
NiSO4 + 4 NH3 = Ni(NH3)4SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ba(HSO3)2 + KOH = Ba(OH)2 + KHSO3 =>
Ba(HSO3)2 + 2 KOH = Ba(OH)2 + 2 KHSO3
KMnO4 + H2SO4 + Na2S2O3 = MnSO4 + K2SO4 + H2O + Na2SO4 =>
8 KMnO4 + 7 H2SO4 + 5 Na2S2O3 = 8 MnSO4 + 4 K2SO4 + 7 H2O + 5 Na2SO4
Co(OH)2 + H3TiO3 = Co3(TiO3)2 + H2O =>
3 Co(OH)2 + 2 H3TiO3 = Co3(TiO3)2 + 6 H2O
Cu(NH3)4{2+} = Cu{2+} + NH3 =>
Cu(NH3)4{2+} = Cu{2+} + 4 NH3
S + CO2 = SO2 + C2 =>
2 S + 2 CO2 = 2 SO2 + C2
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