| 前日に均衡した方程式 |
CaCO3 + 2 HC2H5O2 = Ca(C2H5O2)2 + CO2 + H2O
H2O + S04 = SO2 + H =>
8 H2O + S04 = 4 SO2 + 16 H
C2H4(s) + O2 = CO2 + H2O =>
C2H4(s) + 3 O2 = 2 CO2 + 2 H2O
Pb(C2O4)2 + NH4C2H3O2 = Pb(C2H3O2)4 + (NH4)2C2O4 =>
Pb(C2O4)2 + 4 NH4C2H3O2 = Pb(C2H3O2)4 + 2(NH4)2C2O4
CuCO3 + HBr = CuBr2 + H2CO3 =>
CuCO3 + 2 HBr = CuBr2 + H2CO3
Mg{2+} + S2O3{2-} = MgS2O3 =>
Mg{2+} + S2O3{2-} = MgS2O3
HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(i) =>
HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(i)
I + H2SO4 = ISO4 + H =>
I + H2SO4 = ISO4 + 2 H
HgCl2 + Ba2 = BaCl2 + Hg2 =>
2 HgCl2 + Ba2 = 2 BaCl2 + Hg2
CuSCN + KIO3 + HCI = CuSO4 + KCI + ICN + ICI + H2O =>
4 CuSCN + 7 KIO3 + 10 HCI = 4 CuSO4 + 7 KCI + 4 ICN + 3 ICI + 5 H2O
VO{3+} + H2O2 = VO2{3+} + H2O =>
VO{3+} + H2O2 = VO2{3+} + H2O
(NH4)2 + NaOH = Na + NH3 + H2O =>
(NH4)2 + 2 NaOH = 2 Na + 2 NH3 + 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NaCIO3 = NaCI + O27 =>
9 NaCIO3 = 9 NaCI + O27
C8H18 + O = C8O2 + H2 =>
C8H18 + 2 O = C8O2 + 9 H2
AlCl3 + Na2CO3 + H2O = Al3(CO3)2(OH)5 + CO2 + NaCl =>
6 AlCl3 + 9 Na2CO3 + 5 H2O = 2 Al3(CO3)2(OH)5 + 5 CO2 + 18 NaCl
NbBr5 + Nb = Nb3Br8 =>
8 NbBr5 + 7 Nb = 5 Nb3Br8
Al + NiBr2 = Ni + AlBr3 =>
2 Al + 3 NiBr2 = 3 Ni + 2 AlBr3
Li(s) + O2(g) = Li3O(s) =>
6 Li(s) + O2(g) = 2 Li3O(s)
NH4OH + Mg = Mg(OH)2 + NH3 + H2 =>
2 NH4OH + Mg = Mg(OH)2 + 2 NH3 + H2
Fe + KMnO4 = Fe2O3 + KO + MnO =>
4 Fe + 3 KMnO4 = 2 Fe2O3 + 3 KO + 3 MnO
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeCO + O2 = FeO + CO2 =>
FeCO + O2 = FeO + CO2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Br + P4 = PBr4 =>
16 Br + P4 = 4 PBr4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C2O4H2 = C(OH)2CO2 =>
C2O4H2 = C(OH)2CO2
Selenium + Chlorine = Se3Cl2 =>
3 Se + Cl2 = Se3Cl2
Li2O(aq) + CO2(g) = Li2CO3(aq) =>
Li2O(aq) + CO2(g) = Li2CO3(aq)
Li2CO3(aq) = Li2O(s) + CO2(g) =>
Li2CO3(aq) = Li2O(s) + CO2(g)
CH3CH2OH + CaCr2O7 + HCl = CH3COOH + CrCl3 + H2O + CaCl2 =>
3 CH3CH2OH + 2 CaCr2O7 + 16 HCl = 3 CH3COOH + 4 CrCl3 + 11 H2O + 2 CaCl2
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
Co(NO3)2(aq) + H2S(aq) = CoS + HNO3 =>
Co(NO3)2(aq) + H2S(aq) = CoS + 2 HNO3
Mg2(OH)2CO3 + CO2 + H2O = Mg(HCO3)2 =>
Mg2(OH)2CO3 + 3 CO2 + H2O = 2 Mg(HCO3)2
CsOH + MnSO4 = CsSO4 + MnOH =>
CsOH + MnSO4 = CsSO4 + MnOH
K2[PtCl6] + KOH = KCl + K2[Pt(OH)6] =>
K2[PtCl6] + 6 KOH = 6 KCl + K2[Pt(OH)6]
(COO)2Ca + KMnO4 + HCl = CO2 + CaCl2 + KCl + MnCl2 + H2O =>
5(COO)2Ca + 2 KMnO4 + 16 HCl = 10 CO2 + 5 CaCl2 + 2 KCl + 2 MnCl2 + 8 H2O
C10H8 = C + H =>
C10H8 = 10 C + 8 H
NO3 + Mn = MnO4 + NO2 =>
4 NO3 + Mn = MnO4 + 4 NO2
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