| 前日に均衡した方程式 |
Zn + 2 HCl = ZnCl2 + H2
MnO2 + KClO3 + KOH = KCl + KMnO4 + H2O =>
2 MnO2 + KClO3 + 2 KOH = KCl + 2 KMnO4 + H2O
Sn + HClO4 = H2 + Sn(ClO4)2 =>
Sn + 2 HClO4 = H2 + Sn(ClO4)2
Fe2(SO4)3 + Ca = Fe3 + Ca(SO4) =>
3 Fe2(SO4)3 + 9 Ca = 2 Fe3 + 9 Ca(SO4)
CO + Cl(g) = COCl2 =>
CO + 2 Cl(g) = COCl2
Cu + HNO3 = Cu(NO3)3 + NO2 + H2O =>
Cu + 6 HNO3 = Cu(NO3)3 + 3 NO2 + 3 H2O
AE3 + Y2ZX3 = A2(ZX3)3 + YE =>
2 AE3 + 3 Y2ZX3 = A2(ZX3)3 + 6 YE
B2S3(s) + H2O(l) = H2S(g) + H3BO3(aq) =>
B2S3(s) + 6 H2O(l) = 3 H2S(g) + 2 H3BO3(aq)
Ca(NO3)2 + K2CrO4 = CaCrO4 + KNO3 =>
Ca(NO3)2 + K2CrO4 = CaCrO4 + 2 KNO3
MnS + As2Cr10O35 + H2SO4 = HMnO4 + AsH3 + CrS3O12 + H2O =>
16 MnS + 13 As2Cr10O35 + 374 H2SO4 = 16 HMnO4 + 26 AsH3 + 130 CrS3O12 + 327 H2O
Zn + HF = ZnF2 + H2 =>
Zn + 2 HF = ZnF2 + H2
NaMnO4 + LiOH = LiMnO4 + NaOH =>
NaMnO4 + LiOH = LiMnO4 + NaOH
H2SO4 + NaC6H5O = Na2SO4 + C6H6O =>
H2SO4 + 2 NaC6H5O = Na2SO4 + 2 C6H6O
Zn(NO3)2Cu(OH)2 = Cu(NO3)2Zn(OH)2 =>
Zn(NO3)2Cu(OH)2 = Cu(NO3)2Zn(OH)2
Ni(NO3)4 + Na2SO4 = Ni(SO4)2 + NaNO3 =>
Ni(NO3)4 + 2 Na2SO4 = Ni(SO4)2 + 4 NaNO3
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
C2H5OH5 + O2 = CO + H2O =>
C2H5OH5 + 3 O2 = 2 CO + 5 H2O
MoO3 + NH3 = MoO2 + N2 + H2O =>
3 MoO3 + 2 NH3 = 3 MoO2 + N2 + 3 H2O
ZnCl2 + Li2MoO3 = ZnMoO3 + LiCl =>
ZnCl2 + Li2MoO3 = ZnMoO3 + 2 LiCl
HNO3 + NH4OH = H2O + NO3(NH4) =>
HNO3 + NH4OH = H2O + NO3(NH4)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NaHCO3(s) + HCl(aq) = NaCl + H2O + CO2 =>
NaHCO3(s) + HCl(aq) = NaCl + H2O + CO2
K(OH) + Cu2(SO4)2 = K2(SO4) + Cu(OH)2 =>
4 K(OH) + Cu2(SO4)2 = 2 K2(SO4) + 2 Cu(OH)2
Fe(OH)3 + H2SO4 + (NH4)2SO4 + H2O = NH4Fe(SO4)2*12H2O =>
2 Fe(OH)3 + 3 H2SO4 + (NH4)2SO4 + 18 H2O = 2 NH4Fe(SO4)2*12H2O
CH3Cl + Na = C2H6 + NaCl =>
2 CH3Cl + 2 Na = C2H6 + 2 NaCl
H{+} + Cr2O7{2-} + C2H5OH = Cr3{+} + CH3COOH + H2O =>
16 H{+} + 6 Cr2O7{2-} + 17 C2H5OH = 4 Cr3{+} + 17 CH3COOH + 25 H2O
Na3AlO3 + H2O = Al(OH)3 + Na2O =>
2 Na3AlO3 + 3 H2O = 2 Al(OH)3 + 3 Na2O
Bi2O3 + NaOH + NaClO = NaBiO4 + NaCl + H2O =>
Bi2O3 + 2 NaOH + 4 NaClO = 2 NaBiO4 + 4 NaCl + H2O
Hg2 + SO4 = Hg(SO4) =>
Hg2 + 2 SO4 = 2 Hg(SO4)
Zn + S = ZnS =>
Zn + S = ZnS
Mn + HCIO3 = H2 + Mn(CIO3)2 =>
Mn + 2 HCIO3 = H2 + Mn(CIO3)2
C6H5S + O2 = CO2 + H2O + SO2 =>
4 C6H5S + 33 O2 = 24 CO2 + 10 H2O + 4 SO2
H3PO4 + SO2 = S3(PO4)4 + H2O =>
4 H3PO4 + 3 SO2 = S3(PO4)4 + 6 H2O
Na(ClO) = NaCl + NaClO3 =>
3 Na(ClO) = 2 NaCl + NaClO3
C5H6N2O2 + NaOH = C5H5N2O2Na + H2O =>
C5H6N2O2 + NaOH = C5H5N2O2Na + H2O
Fe2(SO4)3 + Ca = Fe3 + Ca(SO4) =>
3 Fe2(SO4)3 + 9 Ca = 2 Fe3 + 9 Ca(SO4)
Zn + Ni3P2 = Ni + Zn3P2 =>
3 Zn + Ni3P2 = 3 Ni + Zn3P2
Al + H{+} = Al3{+} + H2 =>
6 Al + 2 H{+} = 2 Al3{+} + H2
Mg(NO3)2 + NH3 + H2O = Mg(OH)2 + NH4NO3 =>
Mg(NO3)2 + 2 NH3 + 2 H2O = Mg(OH)2 + 2 NH4NO3
CuSO4*5H2O + KNO3 = K2SO4 + Cu(NO3)2 + H2O =>
CuSO4*5H2O + 2 KNO3 = K2SO4 + Cu(NO3)2 + 5 H2O
ZnO + Fe2Te3 = ZnTe + Fe2O3 =>
3 ZnO + Fe2Te3 = 3 ZnTe + Fe2O3
Fe{2+} + H{+} + MnO4{-} = Fe{3t} + Mn{2+} + H2O =>
5 Fe{2+} + 8 H{+} + MnO4{-} = 5 Fe{3t} + Mn{2+} + 4 H2O
C4H8O2 + PCl5 = C4H7ClO + HCl + POCl3 =>
C4H8O2 + PCl5 = C4H7ClO + HCl + POCl3
Ni + MgCl2 = MgNi + Cl =>
Ni + MgCl2 = MgNi + 2 Cl
CsOH + Bi(NO3)3 = CsNO3 + Bi(OH)3 =>
3 CsOH + Bi(NO3)3 = 3 CsNO3 + Bi(OH)3
PhCHCH2 + MnO + H2O = PhCH(OH)CH2OH + MnH2O =>
PhCHCH2 + MnO + 2 H2O = PhCH(OH)CH2OH + MnH2O
NiF2 + Fe2(SO4)3(aq) = NiSO4 + FeF3 =>
3 NiF2 + Fe2(SO4)3(aq) = 3 NiSO4 + 2 FeF3
CuO + Na2S2O3 = Cu + Na2O + SO2 =>
2 CuO + Na2S2O3 = 2 Cu + Na2O + 2 SO2
K2Cr2O7 + KI + HCl = CrCl + KIO3 + KCl3 + H2O =>
K2Cr2O7 + KI + 8 HCl = 2 CrCl + KIO3 + 2 KCl3 + 4 H2O
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