| 前日に均衡した方程式 |
Na2S5 + 3 H2O = Na2S2O3 + 3 H2S
Zn + AlCl3 + H2O = AlOHCl2 + ZnCl2 + H2 =>
Zn + 2 AlCl3 + 2 H2O = 2 AlOHCl2 + ZnCl2 + H2
Na2SO4(aq) + Ba3(PO4)2(aq) = Na3PO4(aq) + BaSO4(s) =>
3 Na2SO4(aq) + Ba3(PO4)2(aq) = 2 Na3PO4(aq) + 3 BaSO4(s)
C8H9NO + H2O = C8H11N + O2 =>
C8H9NO + H2O = C8H11N + O2
Fe2(CO3)3 + Bi4(SiO4)5 = Fe4(SiO4)3 + Bi2(CO3)5 =>
10 Fe2(CO3)3 + 3 Bi4(SiO4)5 = 5 Fe4(SiO4)3 + 6 Bi2(CO3)5
H2SO3 + CuOH = CuHSO3 + H2O =>
H2SO3 + CuOH = CuHSO3 + H2O
MnSO4 + Na2CO3 + KNO3 = Na2MnO4 + CO2 + KNO2 + Na2SO4 =>
MnSO4 + 2 Na2CO3 + 2 KNO3 = Na2MnO4 + 2 CO2 + 2 KNO2 + Na2SO4
CH3CH2OH + Cr2O7{-} + H{+} = CH3COOH + Cr{3+} + H2O =>
7 CH3CH2OH + 4 Cr2O7{-} + 28 H{+} = 7 CH3COOH + 8 Cr{3+} + 21 H2O
C2H3O2H(aq) + NaHCO3(s) = H2O(l) + CO2(g) + NaC2H3O2(aq) =>
C2H3O2H(aq) + NaHCO3(s) = H2O(l) + CO2(g) + NaC2H3O2(aq)
V + O2 + NaOH = Na3VO4 + H2O =>
4 V + 5 O2 + 12 NaOH = 4 Na3VO4 + 6 H2O
Cl{-} + H2SO4 + MnO4{-} = Cl2 + MnSO4 + SO4{2-} + H2O =>
10 Cl{-} + 8 H2SO4 + 2 MnO4{-} = 5 Cl2 + 2 MnSO4 + 6 SO4{2-} + 8 H2O
C12H10 + H2 = C6H10 =>
C12H10 + 5 H2 = 2 C6H10
H2SO4 + NaOCl = HOCl + Na2SO4 =>
H2SO4 + 2 NaOCl = 2 HOCl + Na2SO4
Al2O3 + SiO2 = Al2SiO5 =>
Al2O3 + SiO2 = Al2SiO5
Al2O3(s) + Ca(s) = CaO(s) + Al(s) =>
Al2O3(s) + 3 Ca(s) = 3 CaO(s) + 2 Al(s)
H{+} + Cu2S + SO4{-2} = SO2 + Cu{+2} + H2O =>
12 H{+} + Cu2S + 4 SO4{-2} = 5 SO2 + 2 Cu{+2} + 6 H2O
KNO3 + S8 = K2SO4 + SO2 + N2 =>
8 KNO3 + S8 = 4 K2SO4 + 4 SO2 + 4 N2
Al2(SO4)3 + Br = Br(SO4)3 + Al2 =>
Al2(SO4)3 + Br = Br(SO4)3 + Al2
Cu + FeO3 = CuO3 + Fe =>
Cu + FeO3 = CuO3 + Fe
KMnO4 + NaNO2 + CH3COOH = (CH3COO)2Mn + NaNO3 + H2O + CH3COOK =>
2 KMnO4 + 5 NaNO2 + 6 CH3COOH = 2(CH3COO)2Mn + 5 NaNO3 + 3 H2O + 2 CH3COOK
KMnO4 + SnSO4 + H2SO4 = K2SO4 + MnSO4 + Sn(SO4)2 + H2O =>
2 KMnO4 + 5 SnSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Sn(SO4)2 + 8 H2O
Na2O + N2H8SO4 = Na + SO4 + H2O + NH3 =>
Na2O + N2H8SO4 = 2 Na + SO4 + H2O + 2 NH3
HNO3 + NiCl2 = Ni(NO3)2 + H2Cl2 =>
2 HNO3 + NiCl2 = Ni(NO3)2 + H2Cl2
CH4(g) + O2(g) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
HNO3 + NiCl2 = Ni(NO3)2 + H2Cl2 =>
2 HNO3 + NiCl2 = Ni(NO3)2 + H2Cl2
K2SO4(aq) + SrCl2(aq) = KCl(aq) + SrSO4(s) =>
K2SO4(aq) + SrCl2(aq) = 2 KCl(aq) + SrSO4(s)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
SO2(g) + H2O(aq) = H2SO3(l) =>
SO2(g) + H2O(aq) = H2SO3(l)
CHI3 = C + I2 + HI =>
CHI3 = C + I2 + HI
Zn(NO3)2 + LiOH = Zn(OH)2 + LiNO3 =>
Zn(NO3)2 + 2 LiOH = Zn(OH)2 + 2 LiNO3
NaOH + CH3CH2COOK = CH4 + Na2O + K2CO3 + CO2 =>
8 NaOH + 4 CH3CH2COOK = 7 CH4 + 4 Na2O + 2 K2CO3 + 3 CO2
FeO + HNO3 = Fe(NO3)3 + H2O + NO =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + 5 H2O + NO
NaH3CCOO + Fe(NO3)3 = NaNO3 + Fe(H3CCOO)3 =>
3 NaH3CCOO + Fe(NO3)3 = 3 NaNO3 + Fe(H3CCOO)3
Sn(Cl2) + Ca = Sn + Ca(Cl2) =>
Sn(Cl2) + Ca = Sn + Ca(Cl2)
HgI2(aq) + Sn(s) = SnI2(aq) + Hg(l) =>
HgI2(aq) + Sn(s) = SnI2(aq) + Hg(l)
CH4 + H2O = C2H6O + H2 =>
2 CH4 + H2O = C2H6O + 2 H2
Iron + copper(i)nitrate = iron(ii)nitrate + copper =>
Fe + 2 CuNO3 = Fe(NO3)2 + 2 Cu
Al2O3(s) + Ca(s) = CaO(s) + Al(s) =>
Al2O3(s) + 3 Ca(s) = 3 CaO(s) + 2 Al(s)
BrF3 + Ru = BrF2RuF6 + BrF =>
7 BrF3 + 2 Ru = 2 BrF2RuF6 + 5 BrF
Na2CO3 + Li = Li2CO3 + Na =>
Na2CO3 + 2 Li = Li2CO3 + 2 Na
Pb3O4 + NaOH + H2O = Na2[Pb(OH)6] + Pb(OH)2 =>
Pb3O4 + 2 NaOH + 4 H2O = Na2[Pb(OH)6] + 2 Pb(OH)2
AgCl + NaCl = NaAgCl2 =>
AgCl + NaCl = NaAgCl2
Cu + NaNO3 + HCl = Cu(NO3)2 + NaCl + NO2 + H2O =>
Cu + 4 NaNO3 + 4 HCl = Cu(NO3)2 + 4 NaCl + 2 NO2 + 2 H2O
Cl{-} + H2SO4 + MnO4{-} = Cl2 + MnSO4 + SO4{2-} + H2O =>
10 Cl{-} + 8 H2SO4 + 2 MnO4{-} = 5 Cl2 + 2 MnSO4 + 6 SO4{2-} + 8 H2O
Cr(OH)2 + SO3 = CrSO4 + H2O =>
Cr(OH)2 + SO3 = CrSO4 + H2O
Fe + Ca = FeCa =>
Fe + Ca = FeCa
Fe(II)NO3 + KI = Fe(II)I + KNO3 =>
Fe(II)NO3 + KI = Fe(II)I + KNO3
MnCl2 + KClO3 = MnO2 + KCl + ClO2 =>
MnCl2 + 2 KClO3 = MnO2 + 2 KCl + 2 ClO2
P + O = P4O6 =>
4 P + 6 O = P4O6
LiNO + CaF = LiNOCaF =>
LiNO + CaF = LiNOCaF
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