| 前日に均衡した方程式 |
Cu + Ag(NO2) = Cu(NO2) + Ag
HgBr2 = Hg + Br =>
HgBr2 = Hg + 2 Br
Fe(OH)3 + H{+} = Fe3 + H2O{+} =>
3 Fe(OH)3 + 9 H{+} = Fe3 + 9 H2O{+}
Ca + Se2 = CaSe2 =>
Ca + Se2 = CaSe2
Na + CaSO = Ca + NaSO =>
Na + CaSO = Ca + NaSO
C2H5COOH + HCl = C2H5COOCl + H2 =>
C2H5COOH + HCl = C2H5COOCl + H2
HCOOK = HCOO + K =>
HCOOK = HCOO + K
Li + K = LiK =>
Li + K = LiK
Fe2 + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe2 + 4 AgC2H3O2 = 2 Fe(C2H3O2)2 + 4 Ag
K2Cr2O7 + NH3 = Cr2O3 + KOH + NO2 + H2O =>
7 K2Cr2O7 + 6 NH3 = 7 Cr2O3 + 14 KOH + 6 NO2 + 2 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
C20H14O4 + NaOH + H2SO4 = H2O + Na2S + C20H13O4 =>
8 C20H14O4 + 2 NaOH + H2SO4 = 6 H2O + Na2S + 8 C20H13O4
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
K2Cr2O7 + NH3 = Cr2O3 + KNO3 + KOH + H2O =>
4 K2Cr2O7 + 3 NH3 = 4 Cr2O3 + 3 KNO3 + 5 KOH + 2 H2O
Na2SeO3 + Zn + HCl = NaCl + ZnCl2 + H2O + Se =>
Na2SeO3 + 2 Zn + 6 HCl = 2 NaCl + 2 ZnCl2 + 3 H2O + Se
[Co(NH3)4CO3]2(SO4)3 + BaCl2 = [Co(NH3)4CO3]{+3} + Cl{-} + BaSO4 =>
[Co(NH3)4CO3]2(SO4)3 + 3 BaCl2 = 2[Co(NH3)4CO3]{+3} + 6 Cl{-} + 3 BaSO4
FeOH(NO3)2 + H2O = Fe(OH)2NO3 + HNO3 =>
FeOH(NO3)2 + H2O = Fe(OH)2NO3 + HNO3
Fe(CrO)2 + O2 + K2CO3 = Fe2O3 + K2CrO4 + CO2 =>
4 Fe(CrO)2 + 11 O2 + 8 K2CO3 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
FeCl2 + Na2SiO3 = NaCl + FeSiO3 =>
FeCl2 + Na2SiO3 = 2 NaCl + FeSiO3
Na2SO3 + BaCl2 = NaCl + BaSO3 =>
Na2SO3 + BaCl2 = 2 NaCl + BaSO3
P7Cl3 = P + Cl2 =>
2 P7Cl3 = 14 P + 3 Cl2
CH3CH2OSO3H + Na2CO3 = CH3CH2OSO3Na + CO2 + H2O =>
2 CH3CH2OSO3H + Na2CO3 = 2 CH3CH2OSO3Na + CO2 + H2O
Fe2O2 + C = Fe + CO =>
Fe2O2 + 2 C = 2 Fe + 2 CO
Ag + KCN = AgCN + K =>
Ag + KCN = AgCN + K
HC2H3O2 + H2O = H3O + C2H3O2 =>
HC2H3O2 + H2O = H3O + C2H3O2
C6H15NHCl = C6H15N + HCl =>
C6H15NHCl = C6H15N + HCl
Fe(s) + Au(NO3)3(aq) = Fe(NO3)2(aq) + Au(s) =>
3 Fe(s) + 2 Au(NO3)3(aq) = 3 Fe(NO3)2(aq) + 2 Au(s)
Ca + H3O = Ca(OH)2 + H2 =>
Ca + 2 H3O = Ca(OH)2 + 2 H2
HBr + Cl2O7 = Br2 + H2O + HCl =>
16 HBr + Cl2O7 = 8 Br2 + 7 H2O + 2 HCl
HC2H3O2 + H2O = C2H3O2{-} + H3O{+} =>
HC2H3O2 + H2O = C2H3O2{-} + H3O{+}
KMnO4 + SnSO4 + H2SO4 = Sn(SO4)2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 SnSO4 + 8 H2SO4 = 5 Sn(SO4)2 + 2 MnSO4 + K2SO4 + 8 H2O
CaHPO4 + AgNO3 = Ag3PO4 + Ca(NO3)2 + HNO3 =>
CaHPO4 + 3 AgNO3 = Ag3PO4 + Ca(NO3)2 + HNO3
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
ZnO + H3PO3 = Zn3(PO3)2 + H2O =>
3 ZnO + 2 H3PO3 = Zn3(PO3)2 + 3 H2O
CN + H2O = HCN + OH =>
CN + H2O = HCN + OH
H{+} + C2O4{2-} = H2C2O4 =>
2 H{+} + C2O4{2-} = H2C2O4
Fe + HBr = FeBr3 + H2* =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2*
(C2H4)3N + H2O = (C2H5)3N + OH =>
(C2H4)3N + 3 H2O = (C2H5)3N + 3 OH
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Fe(OH)3 + As = Fe + As(OH)2 =>
2 Fe(OH)3 + 3 As = 2 Fe + 3 As(OH)2
Na3[Cr(OH)6] + NaOH + PbO2 = Na2CrO4 + H2O + Na2[Pb(OH)4] =>
2 Na3[Cr(OH)6] + 4 NaOH + 3 PbO2 = 2 Na2CrO4 + 2 H2O + 3 Na2[Pb(OH)4]
F6ClSO4H + Br2 = F6ClSO4{-} + Br{+7} + H2 =>
14 F6ClSO4H + Br2 = 14 F6ClSO4{-} + 2 Br{+7} + 7 H2
C6H5NH2 + HBr = C6H2NH3Br3 + H2 =>
2 C6H5NH2 + 6 HBr = 2 C6H2NH3Br3 + 5 H2
HgSO4 + Ca(OH)2 = Hg(OH)2 + CaSO4 =>
HgSO4 + Ca(OH)2 = Hg(OH)2 + CaSO4
C5H10Cl2 + KOH = C5H8 + KCl + H2O =>
C5H10Cl2 + 2 KOH = C5H8 + 2 KCl + 2 H2O
CH3CH2COOH(aq) + Na(s) = CH3CH2COONa + H2 =>
2 CH3CH2COOH(aq) + 2 Na(s) = 2 CH3CH2COONa + H2
Fe(NO3)3 + H2 = Fe + H2O + NO2 =>
Fe(NO3)3 + 3 H2 = Fe + 3 H2O + 3 NO2
FeSO4(ac) + K2Cr2O7(ac) + H2SO4(ac) = Fe(SO4)3(ac) + Cr2(SO4)3(ac) + K2SO4(ac) + H2O(l) =>
3 FeSO4(ac) + 2 K2Cr2O7(ac) + 14 H2SO4(ac) = 3 Fe(SO4)3(ac) + 2 Cr2(SO4)3(ac) + 2 K2SO4(ac) + 14 H2O(l)
Fe + Cd = FeCd =>
Fe + Cd = FeCd
CuCl + KCN = CuCN + KCl =>
CuCl + KCN = CuCN + KCl
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