| 前日に均衡した方程式 |
PbCl4 + Pb = 2 PbCl2
MgI2 + K2CrO4 + H2SO4 = I2 + MgSO4 + K2SO4 + H2O + Cr2(SO4)3 =>
3 MgI2 + 2 K2CrO4 + 8 H2SO4 = 3 I2 + 3 MgSO4 + 2 K2SO4 + 8 H2O + Cr2(SO4)3
KMnO4 + C2H4 + H2O = CH2OHCH2OH + MnO2 + KOH =>
2 KMnO4 + 3 C2H4 + 4 H2O = 3 CH2OHCH2OH + 2 MnO2 + 2 KOH
Fe + Li2CO3 = FeCO3 + Li2 =>
Fe + Li2CO3 = FeCO3 + Li2
Cl2 + KI = KCl + I2 = =>
Cl2 + 2 KI = 2 KCl + I2
SO3 + Na2O = Na2OSO3 =>
SO3 + Na2O = Na2OSO3
H2SO4 + NaNO3 + NaI = H2O + NO + I2 + Na2SO4 =>
4 H2SO4 + 2 NaNO3 + 6 NaI = 4 H2O + 2 NO + 3 I2 + 4 Na2SO4
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH4OH =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH4OH
BaCl2 + H2SO4 = BaSO4(aq) + HCl(aq) =>
BaCl2 + H2SO4 = BaSO4(aq) + 2 HCl(aq)
Cu + AgI = Ag + CuI2 =>
Cu + 2 AgI = 2 Ag + CuI2
Pb(No3)2 + K2SO4 = PbSO4 + KNo3 =>
Pb(No3)2 + K2SO4 = PbSO4 + 2 KNo3
Na2PO4 + ZnSO4 = Na2SO4 + ZnPO4 =>
Na2PO4 + ZnSO4 = Na2SO4 + ZnPO4
X + NaOH = Na2XO2 + H2 =>
X + 2 NaOH = Na2XO2 + H2
Zn(OH)2 + NaOH = Na2Zn(OH)4 =>
Zn(OH)2 + 2 NaOH = Na2Zn(OH)4
Sn + Cl2 = SnCl2 =>
Sn + Cl2 = SnCl2
[NH4]Cl = NH3HCl =>
[NH4]Cl = NH3HCl
KF2 + Cl = KCl + F2 =>
KF2 + Cl = KCl + F2
Al2(CO3)3 + H2O = Al(OH)3 + C2O4 =>
2 Al2(CO3)3 + 6 H2O = 4 Al(OH)3 + 3 C2O4
Al2O3 + LiOH = Al(OH)3 + Li2O =>
Al2O3 + 6 LiOH = 2 Al(OH)3 + 3 Li2O
CdOHCl + HClO4 = CdCl2 + Cd2ClO4 + H2O =>
29 CdOHCl + 5 HClO4 = 13 CdCl2 + 8 Cd2ClO4 + 17 H2O
Zn(OH)2 + NaOH = Na2[Zn(OH)4] =>
Zn(OH)2 + 2 NaOH = Na2[Zn(OH)4]
V + H2O = H4V6O17 + H2 =>
6 V + 17 H2O = H4V6O17 + 15 H2
H2S + O2 = H2O + SO3 =>
H2S + 2 O2 = H2O + SO3
Zn(OH)2BaO = ZnOBa(OH)2 =>
Zn(OH)2BaO = ZnOBa(OH)2
Po4 = Po =>
Po4 = 4 Po
Na + CuCl = NaCl + Cu =>
Na + CuCl = NaCl + Cu
C8H8O + HONO2 = C8H7NO3 + H2O =>
C8H8O + HONO2 = C8H7NO3 + H2O
Mg(s) + CuSO4(aq) = MgSO4 + Cu =>
Mg(s) + CuSO4(aq) = MgSO4 + Cu
NaOH + Cd = Na + CdOH =>
NaOH + Cd = Na + CdOH
H4P2O4 + H2SO4 = H3PO4 + SO2 + H2O =>
H4P2O4 + 3 H2SO4 = 2 H3PO4 + 3 SO2 + 2 H2O
NO2C6H4CH3 + Fe + HCl = NH3ClC6H4CH3 + FeCl2 + H2O =>
NO2C6H4CH3 + 3 Fe + 7 HCl = NH3ClC6H4CH3 + 3 FeCl2 + 2 H2O
Cl2 + LiBr2 = Br2 + LiCl =>
Cl2 + 2 LiBr2 = 2 Br2 + 2 LiCl
C4H6O6 + NaHCO3 = Na2C4O6H6 + CO2 + H2O =>
6 C4H6O6 + 10 NaHCO3 = 5 Na2C4O6H6 + 14 CO2 + 8 H2O
(HSO4) = H2 + SO4 =>
2(HSO4) = H2 + 2 SO4
Ba(NO3)2 + NH3 = HNO3 + Ba3N2 =>
3 Ba(NO3)2 + 2 NH3 = 6 HNO3 + Ba3N2
CaH2O = (CaOH)2H2 =>
2 CaH2O = (CaOH)2H2
C7H6O + NaBH4 = C7H8O + NaBH3 =>
C7H6O + 2 NaBH4 = C7H8O + 2 NaBH3
C6H5C2H3 + KMnO4 + H2O = C6H5C2H4OHOH + KOH + MnO =>
5 C6H5C2H3 + KMnO4 + 8 H2O = 5 C6H5C2H4OHOH + KOH + MnO
XCOOCH3 + H2O = XCOOH + CH3OH =>
XCOOCH3 + H2O = XCOOH + CH3OH
NH4{2+} + SO4{2-} = NH4SO4 =>
NH4{2+} + SO4{2-} = NH4SO4
Fe + Cl = ClFe =>
Fe + Cl = ClFe
C7H16(l) + O2(g) = CO2(g) + H2O(g) =>
C7H16(l) + 11 O2(g) = 7 CO2(g) + 8 H2O(g)
Na2O + Mg = MgO + Na =>
Na2O + Mg = MgO + 2 Na
F2F2F2F2F2F2F2F2F2F2F2 = F =>
F2F2F2F2F2F2F2F2F2F2F2 = 22 F
MnO4{-} + CH3OH = MnO2 + HCOOH + OH{-} + H2O =>
4 MnO4{-} + 3 CH3OH = 4 MnO2 + 3 HCOOH + 4 OH{-} + H2O
FeOCr2O3 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeOCr2O3 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
KMnO4 + H2SO3 = K2SO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = K2SO4 + 2 MnSO4 + 2 H2SO4 + 3 H2O
Hg2O + F2 = HgF2 + O2 =>
2 Hg2O + 4 F2 = 4 HgF2 + O2
(NH4)2SO4 + Sr(OH)2 = Sr(SO4) + NH4OH =>
(NH4)2SO4 + Sr(OH)2 = Sr(SO4) + 2 NH4OH
ZnO + LiOH = Li2ZnO2 + H2O =>
ZnO + 2 LiOH = Li2ZnO2 + H2O
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