| 前日に均衡した方程式 |
K4FeCl6 + 6 NaCN = K4Fe(CN)6 + 6 NaCl
FeSO4 + HI = FeI2 + SO3 + H2O =>
FeSO4 + 2 HI = FeI2 + SO3 + H2O
HgCl2 + K3PO4 = Hg3(PO4)2 + KCl =>
3 HgCl2 + 2 K3PO4 = Hg3(PO4)2 + 6 KCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
NH4NO3 + Al = H2O + AlO2 + N2 =>
2 NH4NO3 + Al = 4 H2O + AlO2 + 2 N2
Mg + HCl + H2SO4 = H2 + MgClSO4 =>
2 Mg + 2 HCl + 2 H2SO4 = 3 H2 + 2 MgClSO4
C2H5OH + O2 = CO2 + H220 =>
110 C2H5OH + 165 O2 = 220 CO2 + 3 H220
H3PO4 + HNO3 = H2PO4 + H2NO3 =>
H3PO4 + HNO3 = H2PO4 + H2NO3
(Co(H2O)6) + Cl = (CoCl) + H2O =>
(Co(H2O)6) + Cl = (CoCl) + 6 H2O
Fe{+3} + SCN{-} = Fe(SCN){2} =>
Fe{+3} + SCN{-} = Fe(SCN){2}
Zn + Na2CrO4 + NaOH = NaZnO + NaCrO2 + H2O =>
3 Zn + Na2CrO4 + 2 NaOH = 3 NaZnO + NaCrO2 + H2O
H2SO4 + Cu = CuSO4 + S2O + H2O =>
7 H2SO4 + 5 Cu = 5 CuSO4 + S2O + 7 H2O
Al(NO3)3 + Be(OH)2 = Be(NO3)2 + Al(OH)3 =>
2 Al(NO3)3 + 3 Be(OH)2 = 3 Be(NO3)2 + 2 Al(OH)3
AlBr2 + NH4OH = AlOH + NH4Br2 =>
AlBr2 + NH4OH = AlOH + NH4Br2
Mg3N2(aq) + HCl(l) = MgCl2(s) + NH4Cl =>
Mg3N2(aq) + 8 HCl(l) = 3 MgCl2(s) + 2 NH4Cl
CuCO3 + CH3COOH = Cu(CH3COO)2 + H2O + CO2 =>
CuCO3 + 2 CH3COOH = Cu(CH3COO)2 + H2O + CO2
Sr + I2 = SrI2 =>
Sr + I2 = SrI2
HCl + NaNo3 = HNo3 + NaCl =>
HCl + NaNo3 = HNo3 + NaCl
Pd + O2 = Pd2O5 =>
4 Pd + 5 O2 = 2 Pd2O5
NaBr + AgNO3 = Br{-} + Ag{+} + NaNO3 =>
NaBr + AgNO3 = Br{-} + Ag{+} + NaNO3
C2H4 + KMnO4 + H2SO4 = (COOH)2 + MnSO4 + K2SO4 + H2O =>
C2H4 + 2 KMnO4 + 3 H2SO4 = (COOH)2 + 2 MnSO4 + K2SO4 + 4 H2O
FrOH + HSO4 = H2O + FrSO4 =>
FrOH + HSO4 = H2O + FrSO4
S{2-} + Cd{2+} = CdS =>
S{2-} + Cd{2+} = CdS
H2MoO4 + H2 = HMoO3 + H2O =>
2 H2MoO4 + H2 = 2 HMoO3 + 2 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C3H6O + NaOH + I2 = C2H3O2Na + H2O + CH3I =>
6 C3H6O + 5 NaOH + 4 I2 = 5 C2H3O2Na + H2O + 8 CH3I
Ag + NH4SCN = NH4 + AgSCN =>
Ag + NH4SCN = NH4 + AgSCN
Ca(OH)2 + H2O = CaH2O + OH =>
Ca(OH)2 + H2O = CaH2O + 2 OH
Zn + NaCI = Na + ZnCI =>
Zn + NaCI = Na + ZnCI
CuO + N2 = Cu + N2O =>
CuO + N2 = Cu + N2O
Hl + Fe(OH)2 = Hl(OH)2 + Fe =>
Hl + Fe(OH)2 = Hl(OH)2 + Fe
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
Cu(OAc)2*H2O + Na2H2*EDTA*2H2O = [Cu(EDTA)]H2 + Na(OAc) + H2O =>
Cu(OAc)2*H2O + Na2H2*EDTA*2H2O = [Cu(EDTA)]H2 + 2 Na(OAc) + 3 H2O
C12H10O + CH2 = C13H12 + O2 =>
2 C12H10O + 2 CH2 = 2 C13H12 + O2
KMnO4 + H2SO4 + C2H2 = CO2 + H2O + MnSO4 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + C2H2 = 2 CO2 + 4 H2O + 2 MnSO4 + K2SO4
C9H8O4 + KHCO3 = C9H7O4{-}{-} + K{+} + CO2 + H2O =>
C9H8O4 + KHCO3 = C9H7O4{-}{-} + K{+} + CO2 + H2O
K2S(aq) + FeBr3(aq) = KBr(l) + Fe2S3(s) =>
3 K2S(aq) + 2 FeBr3(aq) = 6 KBr(l) + Fe2S3(s)
CO3{2-} + HSO4{-} = HCO3{-} + SO4{2-} =>
CO3{2-} + HSO4{-} = HCO3{-} + SO4{2-}
Lu2O3 + Fe2O3 + Re + ReO3 = Lu2FeReO7 =>
6 Lu2O3 + 3 Fe2O3 + Re + 5 ReO3 = 6 Lu2FeReO7
Ca(s) + HCl(aq) = CaCl2(s) + H(g) =>
Ca(s) + 2 HCl(aq) = CaCl2(s) + 2 H(g)
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Na2CO3(aq) + CH3COOH(aq) = CH3COONa(aq) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 CH3COOH(aq) = 2 CH3COONa(aq) + CO2(g) + H2O(l)
HCl + Zn + C6H5CHO = ZnCl2 + C6H5CH3 + H2O =>
4 HCl + 2 Zn + C6H5CHO = 2 ZnCl2 + C6H5CH3 + H2O
Fe(OH)2 + HNO3 = FeOH(NO3) + H2O =>
Fe(OH)2 + HNO3 = FeOH(NO3) + H2O
Ca(MnO4)2 + NaOH = Na(MnO4) + Ca(OH)2 =>
Ca(MnO4)2 + 2 NaOH = 2 Na(MnO4) + Ca(OH)2
K3[Cr(OH)6] + Br2 + KOH = BrCrO4 + KBr + H2O =>
K3[Cr(OH)6] + 3 Br2 + 2 KOH = BrCrO4 + 5 KBr + 4 H2O
K2SO4 + KI + H2O = K2SO3 + KOH + I2 =>
K2SO4 + 2 KI + H2O = K2SO3 + 2 KOH + I2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
HOC6H5COOH + FeCl3 = HOC6H5COOFe + HCl + Cl2 =>
HOC6H5COOH + FeCl3 = HOC6H5COOFe + HCl + Cl2
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