| 前日に均衡した方程式 |
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
Pb + N = PbN2 =>
Pb + 2 N = PbN2
Fe + KOH + H2O = KFeO2 + H2 =>
2 Fe + 2 KOH + 2 H2O = 2 KFeO2 + 3 H2
Na + AgCl = NaAgCl =>
Na + AgCl = NaAgCl
NH3(g) + NO = N2(g) + H2O(l) =>
4 NH3(g) + 6 NO = 5 N2(g) + 6 H2O(l)
H2S + KMnO4 + KOH = K2SO4 + K2MnO4 + H2O =>
H2S + 8 KMnO4 + 10 KOH = K2SO4 + 8 K2MnO4 + 6 H2O
Cu + Hg{+} = Cu{2+} + Hg =>
Cu + 2 Hg{+} = Cu{2+} + 2 Hg
Bi(NO3)3 + H2SO4 + FeSO4 = NO + H2O + Fe2(SO4)3 + Bi2(SO4)3 =>
2 Bi(NO3)3 + 12 H2SO4 + 18 FeSO4 = 6 NO + 12 H2O + 9 Fe2(SO4)3 + Bi2(SO4)3
Zn(s) + FeSO4(aq) = ZnSO4(aq) + Fe(s) =>
Zn(s) + FeSO4(aq) = ZnSO4(aq) + Fe(s)
Cr2O3 + NO3{-} + H2O = CrO4{2-} + NO2{-} + H{+} =>
Cr2O3 + 3 NO3{-} + 2 H2O = 2 CrO4{2-} + 3 NO2{-} + 4 H{+}
Zn + HNO2 = Zn(NO3)2 + N2O + H2O =>
2 Zn + 10 HNO2 = 2 Zn(NO3)2 + 3 N2O + 5 H2O
NH4F + Br2 = NH4Br + F =>
2 NH4F + Br2 = 2 NH4Br + 2 F
MnO2(s) + HCl(conc) = MnCl2(aq) + H2O(l) + Cl2(g) =>
MnO2(s) + 4 HCl(conc) = MnCl2(aq) + 2 H2O(l) + Cl2(g)
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
Na2SO4 + C4 = Na2S + CO2 =>
2 Na2SO4 + C4 = 2 Na2S + 4 CO2
(CH3)2CHBr + KOH = C4H8 + H2O + KBr =>
4(CH3)2CHBr + 4 KOH = 3 C4H8 + 4 H2O + 4 KBr
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + Hg2Cl2(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + Hg2Cl2(aq)
Cs2CO3 = Cs2O + CO2 =>
Cs2CO3 = Cs2O + CO2
Li + AlP = LiP + Al =>
Li + AlP = LiP + Al
C5H5N + HCl = C5H5NH{+} + Cl{-} =>
C5H5N + HCl = C5H5NH{+} + Cl{-}
NH3 + KClO3 = KCl + KNO3 + H2O + Cl2 =>
2 NH3 + 3 KClO3 = KCl + 2 KNO3 + 3 H2O + Cl2
Fe(OH)2(aq) + H3PO4(aq) = Fe3(PO4)2(s) + H2O(l) =>
3 Fe(OH)2(aq) + 2 H3PO4(aq) = Fe3(PO4)2(s) + 6 H2O(l)
Co(NO3)2*6H2O + Na2CO3 = CoCO3 + NaNO3 + H2O =>
Co(NO3)2*6H2O + Na2CO3 = CoCO3 + 2 NaNO3 + 6 H2O
Na2CO3 + K2SO4 = K2CO3 + Na2SO4 =>
Na2CO3 + K2SO4 = K2CO3 + Na2SO4
NO2 + H2O = H2NO2 + HNO3 =>
3 NO2 + 2 H2O = H2NO2 + 2 HNO3
C3H8O + C3H6O2 = C6H12O2 + H2O =>
C3H8O + C3H6O2 = C6H12O2 + H2O
I2 + MgCl2 = I2Cl2 + Mg =>
I2 + MgCl2 = I2Cl2 + Mg
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
Cu + H3O + NO3 = Cu(H2O)6 + NO2 =>
Cu + 4 H3O + 2 NO3 = Cu(H2O)6 + 2 NO2
CrCl3 + Br2 = BrCl + Cr =>
2 CrCl3 + 3 Br2 = 6 BrCl + 2 Cr
KCrO2 + KOH + Br2 = K2CrO4 + KBr + H2O =>
2 KCrO2 + 8 KOH + 3 Br2 = 2 K2CrO4 + 6 KBr + 4 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
K2[HgI4] + NH3 + KOH = [Hg2ONH2]I + KI + H2O =>
2 K2[HgI4] + NH3 + 3 KOH = [Hg2ONH2]I + 7 KI + 2 H2O
Se2 + O2 = Se2O2 =>
Se2 + O2 = Se2O2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Na2CO3 + H3BO3 + SiO2 = Na2O*B2O3*2SiO2 + H2O + CO2 =>
Na2CO3 + 2 H3BO3 + 2 SiO2 = Na2O*B2O3*2SiO2 + 3 H2O + CO2
C6H10O6 = CO + H2 =>
C6H10O6 = 6 CO + 5 H2
H2So4(aq) + KOH(aq) = K2So4(aq) + H2O(l) =>
H2So4(aq) + 2 KOH(aq) = K2So4(aq) + 2 H2O(l)
HCOOH + K2S = H2S + KCOOK =>
HCOOH + K2S = H2S + KCOOK
H2S + CaH2 = Ca(SH)2 + H2 =>
2 H2S + CaH2 = Ca(SH)2 + 2 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnO2 + KI + H3PO4 = I2 + K3PO4 + H2O + MnO =>
3 MnO2 + 6 KI + 2 H3PO4 = 3 I2 + 2 K3PO4 + 3 H2O + 3 MnO
MnO = Mn + O =>
MnO = Mn + O
Zn + L2 = ZnL2 =>
Zn + L2 = ZnL2
Al + HCl + H2O = [Al(H2O)]Cl + H2 =>
2 Al + 2 HCl + 2 H2O = 2[Al(H2O)]Cl + H2
Te + O2 = Te2O3 =>
4 Te + 3 O2 = 2 Te2O3
H2O2 + CO2 = H2C2O4 + O2 =>
H2O2 + 2 CO2 = H2C2O4 + O2
CrCl3 + KI = CrCl2 + I2 + KCl =>
2 CrCl3 + 2 KI = 2 CrCl2 + I2 + 2 KCl
*C + *2H2 = *CH4 =>
*C + *2H2 = *CH4
Mg2O2 = Mg + O2 =>
Mg2O2 = 2 Mg + O2
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