| 前日に均衡した方程式 |
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 C2H5COOH + 8 K2SO4 + 16 MnSO4 + 24 H2O
Mg2N + H2O = Mg(OH)2 + NH4 =>
Mg2N + 4 H2O = 2 Mg(OH)2 + NH4
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
H(NO3) + Sr(OH)2 = Sr(NO3)2 + H(OH) =>
2 H(NO3) + Sr(OH)2 = Sr(NO3)2 + 2 H(OH)
KNaC4H4O6 + CH3COOH = KHC4H4O6 + NaCH3COO =>
KNaC4H4O6 + CH3COOH = KHC4H4O6 + NaCH3COO
CuNO3 + KOH = CuOHKNO3 =>
CuNO3 + KOH = CuOHKNO3
Cl2 + KI + H2O = KCl + HIO3 + HCl =>
3 Cl2 + KI + 3 H2O = KCl + HIO3 + 5 HCl
Pb(NO3)2(aq) + (NH4)2CO3(aq) = PbCO3(s) + NH4NO3 =>
Pb(NO3)2(aq) + (NH4)2CO3(aq) = PbCO3(s) + 2 NH4NO3
Li[AlH4] + H2O = Li{+} + OH{-} + Al2O3 + H2 =>
2 Li[AlH4] + 5 H2O = 2 Li{+} + 2 OH{-} + Al2O3 + 8 H2
Al + Ba(OH)2 + H2O = Ba[Al(OH)4] + H2 =>
Al + Ba(OH)2 + 2 H2O = Ba[Al(OH)4] + H2
N2 + Na = Na2N =>
N2 + 4 Na = 2 Na2N
H2O + H2SO3 = H + SO4 =>
H2O + H2SO3 = 4 H + SO4
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
H3 = H2 =>
2 H3 = 3 H2
V(OH)5 + H2SO4 = VS + H + O =>
V(OH)5 + H2SO4 = VS + 7 H + 9 O
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
K(ClO4) + H3(AsO4) = K3(AsO4) + H(ClO4) =>
3 K(ClO4) + H3(AsO4) = K3(AsO4) + 3 H(ClO4)
KI + NaOH = INa + KOH =>
KI + NaOH = INa + KOH
CH3COOH + CH3CHOH = H2O + CH3COOCH2CH3 =>
2 CH3COOH + 4 CH3CHOH = 2 H2O + 3 CH3COOCH2CH3
CoCl3 + NH3 + H2O = [Co(NH3)5H2O]Cl3 =>
CoCl3 + 5 NH3 + H2O = [Co(NH3)5H2O]Cl3
F2 + Fe(OH)2 + OH{-} = Fe(OH)3 + F{-} =>
F2 + 2 Fe(OH)2 + 2 OH{-} = 2 Fe(OH)3 + 2 F{-}
H2O + Al + Na(OH) = AlNa(OH)4 + H2 =>
6 H2O + 2 Al + 2 Na(OH) = 2 AlNa(OH)4 + 3 H2
ZnC4H6O4 + H2O = Zn(OH)2 + CH3COOH =>
ZnC4H6O4 + 2 H2O = Zn(OH)2 + 2 CH3COOH
Ni + AlCl2 = Al + NiCl =>
2 Ni + AlCl2 = Al + 2 NiCl
C6H8O7(aq) + NaHCO3(s) = C6H5O7Na3(aq) + H2CO3(aq) =>
C6H8O7(aq) + 3 NaHCO3(s) = C6H5O7Na3(aq) + 3 H2CO3(aq)
Sn(MnO4)2 + Pb(SiO3)2 = SnSiO3 + Pb(MnO4)4 =>
2 Sn(MnO4)2 + Pb(SiO3)2 = 2 SnSiO3 + Pb(MnO4)4
La100(N100O300)3 + Ni100(N100O300)2*6H200O100 + Fe100(N100O300)3*9H200O100 = La100Ni75Fe25O300 + N100O100 + O200 + H200O100 =>
4 La100(N100O300)3 + 3 Ni100(N100O300)2*6H200O100 + Fe100(N100O300)3*9H200O100 = 4 La100Ni75Fe25O300 + 21 N100O100 + 15 O200 + 27 H200O100
N + F = NF2 =>
N + 2 F = NF2
AgClO4 + NaI = AgI + NaClO4 =>
AgClO4 + NaI = AgI + NaClO4
Sr + H2SO = SrSO + H =>
Sr + H2SO = SrSO + 2 H
MgCl2 + AlCl3 = AlCl2 + MgCl3 =>
MgCl2 + AlCl3 = AlCl2 + MgCl3
CuCrO4 + Na2SO4 = Na2CrO4 + CuSO4 =>
CuCrO4 + Na2SO4 = Na2CrO4 + CuSO4
C2H4 + CO + H2 = C3H7OH =>
C2H4 + CO + 2 H2 = C3H7OH
HNO3 + H2SO4 = H3NSO7 =>
HNO3 + H2SO4 = H3NSO7
KCl + RbI = KI + RbCl =>
KCl + RbI = KI + RbCl
SO2 + C2 = CS2 + CO =>
4 SO2 + 5 C2 = 2 CS2 + 8 CO
CH2COOH + Sr(OH)2(aq) = H2O + Sr(CH2COO)2 =>
2 CH2COOH + Sr(OH)2(aq) = 2 H2O + Sr(CH2COO)2
NH4CN + H2O = NH4OH + HCN(g) =>
NH4CN + H2O = NH4OH + HCN(g)
(CH3COO)2Ba + NaHSO4 = BaSO4 + CH3COONa + CH3COOH =>
(CH3COO)2Ba + NaHSO4 = BaSO4 + CH3COONa + CH3COOH
Ca + CdO2 = Cd + CaO =>
2 Ca + CdO2 = Cd + 2 CaO
CrCl3 + NaOH + NaClO = NaCrO4 + NaCl + H2O =>
CrCl3 + 4 NaOH + 2 NaClO = NaCrO4 + 5 NaCl + 2 H2O
Na2SO4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NaSO4 + H2O =>
5 Na2SO4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 NaSO4 + 8 H2O
C + O2 + H2 = C6H11OH =>
12 C + O2 + 12 H2 = 2 C6H11OH
Al + I2 = Al1I3 =>
2 Al + 3 I2 = 2 Al1I3
FeOMgOH = FeOHMgO =>
FeOMgOH = FeOHMgO
Sn + H3PO4 = Sn3(PO4)2 + H2 =>
3 Sn + 2 H3PO4 = Sn3(PO4)2 + 3 H2
Br(aq) + KI(aq) = KBr(aq) + I(aq) =>
Br(aq) + KI(aq) = KBr(aq) + I(aq)
K2CrO4 + KI + H2O = I2 + K3[Cr(OH)6] + KOH =>
2 K2CrO4 + 6 KI + 8 H2O = 3 I2 + 2 K3[Cr(OH)6] + 4 KOH
Al + I2 = Al1I3 =>
2 Al + 3 I2 = 2 Al1I3
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