| 前日に均衡した方程式 |
Co(H2O)6 + CaCl2 = CoCl2 + Ca + 6 H2O
N2H2(l) + H2O2(l) = N2(g) + H2O(g) =>
N2H2(l) + H2O2(l) = N2(g) + 2 H2O(g)
Na2S + Hg + H2O = Na + H2S + Hg(OH)2 =>
Na2S + Hg + 2 H2O = 2 Na + H2S + Hg(OH)2
C3H5O(COOH)3 + NaOH = C3H8O4 + NaCOOH =>
C3H5O(COOH)3 + 3 NaOH = C3H8O4 + 3 NaCOOH
AgI + HNO3 = AgNO3 + HI =>
AgI + HNO3 = AgNO3 + HI
Ca + Na = Ca3Na2 =>
3 Ca + 2 Na = Ca3Na2
Cu(OH)2(aq) = CuO + H2O =>
Cu(OH)2(aq) = CuO + H2O
Cu(NO3)2 + AgCl = CuCl2 + Ag(NO3) =>
Cu(NO3)2 + 2 AgCl = CuCl2 + 2 Ag(NO3)
NaOH + Na2S2O3 + Cl2 = NaCl + H2O + Na2SO4 =>
10 NaOH + Na2S2O3 + 4 Cl2 = 8 NaCl + 5 H2O + 2 Na2SO4
CuCl2 + H2O*NH3 = [Cu(NH3)4]Cl2 + H2O =>
CuCl2 + 4 H2O*NH3 = [Cu(NH3)4]Cl2 + 4 H2O
Zn + KNO3 = ZnNO3 + K =>
Zn + KNO3 = ZnNO3 + K
BaCI2 + Mg(NO3)2 = Ba(NO3)2 + MgCI2 =>
BaCI2 + Mg(NO3)2 = Ba(NO3)2 + MgCI2
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
CNH2N + KMnO4 + H2O = CNH2N(OH)2 + MnO2 + KOH =>
3 CNH2N + 2 KMnO4 + 4 H2O = 3 CNH2N(OH)2 + 2 MnO2 + 2 KOH
Hg + H{+} + HNO3 = NO2 + H2O + Hg2{+} =>
2 Hg + H{+} + HNO3 = NO2 + H2O + Hg2{+}
Fe3OH = Fe + OH =>
Fe3OH = 3 Fe + OH
PbS + Zn = Pb + ZnS =>
PbS + Zn = Pb + ZnS
SO2Cl2 + C6H5OH = SO2 + C6H4OCl2 + H2 =>
SO2Cl2 + C6H5OH = SO2 + C6H4OCl2 + H2
C6H12 + Cl2 = C6H5Cl + HCl =>
C6H12 + 4 Cl2 = C6H5Cl + 7 HCl
K2MnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
K2MnO4 + 4 KCl + 4 H2SO4 = MnSO4 + 3 K2SO4 + 4 H2O + 2 Cl2
Na2CO3(aq) + HNO3(aq) = NaNO3 + H2O + CO2 =>
Na2CO3(aq) + 2 HNO3(aq) = 2 NaNO3 + H2O + CO2
Al + NiBr3 = AlBr3 + Ni =>
Al + NiBr3 = AlBr3 + Ni
KMnO4 + FeO + HCl = MnCl2 + H2O + FeCl3 + KCl =>
KMnO4 + 5 FeO + 18 HCl = MnCl2 + 9 H2O + 5 FeCl3 + KCl
ICl3 + NaBr = NaI + Br2 + Cl2 =>
2 ICl3 + 2 NaBr = 2 NaI + Br2 + 3 Cl2
C4H6 + Br2 = C4H6Br4 =>
C4H6 + 2 Br2 = C4H6Br4
H2SO3 + Pb(OH)2 = PbSO3 + H2O =>
H2SO3 + Pb(OH)2 = PbSO3 + 2 H2O
NO3{-} + Al + H2O = NH3 + Al(OH)4{-} + H{+} =>
3 NO3{-} + 8 Al + 23 H2O = 3 NH3 + 8 Al(OH)4{-} + 5 H{+}
KOH + MnO = K2O + Mn(OH)2 =>
2 KOH + MnO = K2O + Mn(OH)2
Zn + SnCl2 + H2O = ZnClOH + Sn + H2 =>
2 Zn + SnCl2 + 2 H2O = 2 ZnClOH + Sn + H2
BaCl2 = Ba + Cl2 =>
BaCl2 = Ba + Cl2
HN3 + NH3 = NH4N3 =>
HN3 + NH3 = NH4N3
Ni + N2 = Ni2N3 =>
4 Ni + 3 N2 = 2 Ni2N3
K2[Zn(OH)4] + HCl = KCl + Zn(OH)2 + H2O =>
K2[Zn(OH)4] + 2 HCl = 2 KCl + Zn(OH)2 + 2 H2O
FeSO4 + Ag = Ag2SO4 + Fe =>
FeSO4 + 2 Ag = Ag2SO4 + Fe
Ba(OH)2(aq) + H3PO4 = Ba3(PO4)2(s) + H2O(l) =>
3 Ba(OH)2(aq) + 2 H3PO4 = Ba3(PO4)2(s) + 6 H2O(l)
S(s) + O(g) = SO3(g) =>
S(s) + 3 O(g) = SO3(g)
KBr + I = KI + Br =>
KBr + I = KI + Br
P + Cl2 = PCl5 = =>
2 P + 5 Cl2 = 2 PCl5
Cr + N2 = CrN =>
2 Cr + N2 = 2 CrN
Cr2O3 + Nh3 = Cr + Nh3O2 =>
2 Cr2O3 + 3 Nh3 = 4 Cr + 3 Nh3O2
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
Cl2OZr + KOH = ZrO2 + KCl + H2O =>
Cl2OZr + 2 KOH = ZrO2 + 2 KCl + H2O
KNO2 + KBr + H2SO4 = Br2 + K2SO4 + NO + H2O =>
2 KNO2 + 2 KBr + 2 H2SO4 = Br2 + 2 K2SO4 + 2 NO + 2 H2O
Co2 + H2SO4 = CoH2SO4 =>
Co2 + 2 H2SO4 = 2 CoH2SO4
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Al + NO3{-} + H2O = Al(OH)4{-} + NH3 + H{+} =>
8 Al + 3 NO3{-} + 23 H2O = 8 Al(OH)4{-} + 3 NH3 + 5 H{+}
C14H10O4 + H2O2 = C6H6OH + CO2 =>
18 C14H10O4 + 29 H2O2 = 34 C6H6OH + 48 CO2
HBr2Fe = FeBr2H =>
HBr2Fe = FeBr2H
Zn + K2MnO4 + H2SO4 = ZnSO4 + MnSO4 + K2SO4 + H2O =>
2 Zn + K2MnO4 + 4 H2SO4 = 2 ZnSO4 + MnSO4 + K2SO4 + 4 H2O
Cu2S + CuO2 = Cu + SO2 =>
Cu2S + CuO2 = 3 Cu + SO2
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