| 前日に均衡した方程式 |
2 Mg + 2 H2O(aq) = 2 MgOH + H2(g)
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
K2Cr2O7 + Hg + HCl = KCl + HgCl2 + Cr2Cl3 + H2O =>
2 K2Cr2O7 + 9 Hg + 28 HCl = 4 KCl + 9 HgCl2 + 2 Cr2Cl3 + 14 H2O
aluminumnitrate + cadmiumsulfate = aluminumsulfate + cadmiumnitrate =>
2 Al(NO3)3 + 3 CdSO4 = Al2(SO4)3 + 3 Cd(NO3)2
Na2H2(EDTA) + CuSO4*5H2O = Cu(EDTA){2-} + SO4{2-} + H2O + Na{+} + H{+} =>
Na2H2(EDTA) + CuSO4*5H2O = Cu(EDTA){2-} + SO4{2-} + 5 H2O + 2 Na{+} + 2 H{+}
HClO4(aq) + LiOH(aq) = H2O(l) + LiClO4(s) =>
HClO4(aq) + LiOH(aq) = H2O(l) + LiClO4(s)
H2O + CrCl2 + NaOH + O2 = Na[Cr(OH)4] + NaCl =>
2 H2O + 4 CrCl2 + 12 NaOH + O2 = 4 Na[Cr(OH)4] + 8 NaCl
Cu + HCl = CuCl6 + H6 =>
Cu + 6 HCl = CuCl6 + H6
Fe(NO3)3(aq) + Mg(s) = Mg(NO3)2(aq) + Fe(s) =>
2 Fe(NO3)3(aq) + 3 Mg(s) = 3 Mg(NO3)2(aq) + 2 Fe(s)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ba(OH)2 + FeCl3 = BaCl2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 FeCl3 = 3 BaCl2 + 2 Fe(OH)3
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
C4H8O2 + NaOH = C2H3NaO2 + C2H6O =>
C4H8O2 + NaOH = C2H3NaO2 + C2H6O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CH3COOH + KOH = KC2H3O2 + H2O =>
CH3COOH + KOH = KC2H3O2 + H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Ca(OH)2(aq) + NaHCO3(aq) = CaCO3(s) + H2O(l) + NaOH(aq) =>
Ca(OH)2(aq) + NaHCO3(aq) = CaCO3(s) + H2O(l) + NaOH(aq)
BrO2 + H2O = Br(OH)4 =>
BrO2 + 2 H2O = Br(OH)4
Br2 + H2O + KNO2 = HBr + KNO3 =>
Br2 + H2O + KNO2 = 2 HBr + KNO3
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
KMnO4 + H2O2 + H2SO4 = KSO4 + H2O + HMnO4 =>
2 KMnO4 + H2O2 + 2 H2SO4 = 2 KSO4 + 2 H2O + 2 HMnO4
C9H10O3 + NaOH = C7H5O3Na + CH3CH2OH =>
C9H10O3 + NaOH = C7H5O3Na + CH3CH2OH
IO3{-} + FeI2 + H2{+} = I2 + H2O + Fe{3+} =>
6 IO3{-} + 4 FeI2 + 18 H2{+} = 7 I2 + 18 H2O + 4 Fe{3+}
BaCl + KNO3 = KCl + BaNO3 =>
BaCl + KNO3 = KCl + BaNO3
Rb + CuSO4 = CuRb2SO4 =>
2 Rb + CuSO4 = CuRb2SO4
MgCl2 = Mg4 + Cl2 =>
4 MgCl2 = Mg4 + 4 Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
BaCl2 + NaI = BaI + Cl2Na =>
BaCl2 + NaI = BaI + Cl2Na
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2SO4 + Cr(ClO3)6 = Cr(SO4)3 + HClO3 =>
3 H2SO4 + Cr(ClO3)6 = Cr(SO4)3 + 6 HClO3
HCl + Ca(OH)2 + H2 = H2O + CaCl =>
2 HCl + 2 Ca(OH)2 + H2 = 4 H2O + 2 CaCl
CuSO4(aq) + NaCl = CuCl2 + Na2SO4 =>
CuSO4(aq) + 2 NaCl = CuCl2 + Na2SO4
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Li2(s) + O2(g) = Li2O(s) =>
2 Li2(s) + O2(g) = 2 Li2O(s)
H2SO4 + BaCl2 = HCl* + BaSO4 =>
H2SO4 + BaCl2 = 2 HCl* + BaSO4
Cu + HNO3 = Cu(NO30)2 + NO + H2O =>
3 Cu + 116 HNO3 = 3 Cu(NO30)2 + 110 NO + 58 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ag(No3)2 + Ca(OH)2 = Ag(OH)2 + Ca(No3)2 =>
Ag(No3)2 + Ca(OH)2 = Ag(OH)2 + Ca(No3)2
SrO + BeO = SrBeO2 =>
SrO + BeO = SrBeO2
Ba(NO3)2 + Na2CrO3 = Ba(CrO3) + Na(NO3) =>
Ba(NO3)2 + Na2CrO3 = Ba(CrO3) + 2 Na(NO3)
HNo3 + CuS = HS + CuNo3 =>
HNo3 + CuS = HS + CuNo3
AgNo3 + KI = AgI + No3K =>
AgNo3 + KI = AgI + No3K
MnO + Fe2O3 = Mn2O7 + FeO =>
2 MnO + 5 Fe2O3 = Mn2O7 + 10 FeO
HN3 + HI = NH3 + I2 =>
HN3 + 8 HI = 3 NH3 + 4 I2
K3Fe(C2O4)3(aq) + NaOH(aq) = Fe(OH)3(s) + KNa(C2O4)(g) =>
K3Fe(C2O4)3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 KNa(C2O4)(g)
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