| 前日に均衡した方程式 |
C2H4 + HBr = C2Br + 5 H
MgS + NiCl = MgCl + NiS =>
MgS + NiCl = MgCl + NiS
C6H8O7 + NaHCO3 = C6H7O6Na + H2O + CO2 =>
10 C6H8O7 + 9 NaHCO3 = 9 C6H7O6Na + 13 H2O + 15 CO2
AlCl3 + CH3COOH = Al(CH3CO2)3 + HCl =>
AlCl3 + 3 CH3COOH = Al(CH3CO2)3 + 3 HCl
Pb(NO3)2 + CH3COOK + H2O = PbOHNO3 + KNO3 + CH3COOH =>
Pb(NO3)2 + CH3COOK + H2O = PbOHNO3 + KNO3 + CH3COOH
Al + HCH3COO = Al(CH3COO)3 + H2 =>
2 Al + 6 HCH3COO = 2 Al(CH3COO)3 + 3 H2
C6H12O6 + NH3 = C2129H3363N601O656 + CO2 + H2O =>
2191 C6H12O6 + 3606 NH3 = 6 C2129H3363N601O656 + 372 CO2 + 8466 H2O
C2H2(acetylene) + KMnO4 + H2O = C2H2(OH)4 + MnO2 + KOH =>
3 C2H2(acetylene) + 4 KMnO4 + 8 H2O = 3 C2H2(OH)4 + 4 MnO2 + 4 KOH
As2O3 + Zn + H2SO4 = AsH3 + ZnSO4 + H2O =>
As2O3 + 6 Zn + 6 H2SO4 = 2 AsH3 + 6 ZnSO4 + 3 H2O
Al + CH3COOH = Al2(C2H3O2)3 + H2 =>
4 Al + 6 CH3COOH = 2 Al2(C2H3O2)3 + 3 H2
KJ + NaNO2 + H2SO4 = J2 + Na2SO4 + NO + K2SO4 + H2O =>
2 KJ + 2 NaNO2 + 2 H2SO4 = J2 + Na2SO4 + 2 NO + K2SO4 + 2 H2O
CH3OH + PCl5 = CH3Cl + HCl + POCl3 =>
CH3OH + PCl5 = CH3Cl + HCl + POCl3
Mg5(CO3)4(OH)2*H2O + H = Mg + CO3 + H2O =>
Mg5(CO3)4(OH)2*H2O + 2 H = 5 Mg + 4 CO3 + 3 H2O
(NH4)P + MgNi = MgP + (NH4)Ni =>
(NH4)P + MgNi = MgP + (NH4)Ni
Fe2(SO4)2 + NH3 + H2O = Fe(OH)2 + (NH4)2SO4 =>
Fe2(SO4)2 + 4 NH3 + 4 H2O = 2 Fe(OH)2 + 2(NH4)2SO4
Pb(CH3COO)2 + K2S = PbS + K(CH3COO) =>
Pb(CH3COO)2 + K2S = PbS + 2 K(CH3COO)
AgOH + NH3 = Ag(NH3)OH =>
AgOH + NH3 = Ag(NH3)OH
NaF + H2O = HF + NaOH =>
NaF + H2O = HF + NaOH
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Hg(NO3)2 = Hg + NO2 + O2 =>
Hg(NO3)2 = Hg + 2 NO2 + O2
C10H16O + NaBH4 + CH3O = C10H18O + NaB(CH3O)4 =>
2 C10H16O + NaBH4 + 4 CH3O = 2 C10H18O + NaB(CH3O)4
Al2(SO4)3 + CuNO3 = CuSO4 + Al2(NO3)3 =>
Al2(SO4)3 + 3 CuNO3 = 3 CuSO4 + Al2(NO3)3
P4O10 + C = P4O6 + CO2 =>
P4O10 + 2 C = P4O6 + 2 CO2
NO3 + H2O = HNO3 + OH =>
NO3 + H2O = HNO3 + OH
Zn(NO3)2(aq) + K3[Fe(CN)6](aq) = KNO3(aq) + Zn3[Fe(CN)6]2(l) =>
3 Zn(NO3)2(aq) + 2 K3[Fe(CN)6](aq) = 6 KNO3(aq) + Zn3[Fe(CN)6]2(l)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al(OH)3 + KOH(aq) = K(aq) + Al(OH)4 =>
Al(OH)3 + KOH(aq) = K(aq) + Al(OH)4
C6H5Cl + Mg = C6H5MgCl =>
C6H5Cl + Mg = C6H5MgCl
C4 + H2O = CO4 + H2 =>
C4 + 16 H2O = 4 CO4 + 16 H2
HS + BaCl2 = BaS2 + HCl =>
2 HS + BaCl2 = BaS2 + 2 HCl
HgSO4 + H2S = HgS + H2SO4 =>
HgSO4 + H2S = HgS + H2SO4
SbCl4{-} + Zn + H{+} = SbH3 + Sb + ZnCl2 =>
3 SbCl4{-} + 6 Zn + 3 H{+} = SbH3 + 2 Sb + 6 ZnCl2
Fr + KOH = FrOH + K =>
Fr + KOH = FrOH + K
C6H10O5 + HNO3 = CO2 + N2O3 + H2O =>
C6H10O5 + 12 HNO3 = 6 CO2 + 6 N2O3 + 11 H2O
O2(g) + K(s) = K2O =>
O2(g) + 4 K(s) = 2 K2O
K + Cl2 = KCl = =>
2 K + Cl2 = 2 KCl
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
H3COH + MnO2 = HCHO + MnO + H2O =>
H3COH + MnO2 = HCHO + MnO + H2O
NH3(aq) + O2(g) = HNO2(aq) + H2O(l) =>
2 NH3(aq) + 3 O2(g) = 2 HNO2(aq) + 2 H2O(l)
OH{-} + ClO4{-} + N2O = ClO{-} + NO2{-} + H2O =>
6 OH{-} + 2 ClO4{-} + 3 N2O = 2 ClO{-} + 6 NO2{-} + 3 H2O
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
HIO3 + CO = CO2 + I2 + H2O =>
2 HIO3 + 5 CO = 5 CO2 + I2 + H2O
SO2 + CH3COOH = H2SO4 + C2H2 =>
SO2 + CH3COOH = H2SO4 + C2H2
Os{8+} + OH{-} = Os(OH)8 =>
Os{8+} + 8 OH{-} = Os(OH)8
P4O10 + H2O = H3P3O9 =>
3 P4O10 + 6 H2O = 4 H3P3O9
PhCH2OH + MnO4{-} + H{+} = PhCHO2 + Mn{2+} + H2O =>
5 PhCH2OH + 4 MnO4{-} + 12 H{+} = 5 PhCHO2 + 4 Mn{2+} + 11 H2O
SnCl2 + KSCN = KCl2 + SnSCN =>
SnCl2 + KSCN = KCl2 + SnSCN
AgNO3 + C6H8O7 = Ag + N2 + H2O + CO2 =>
6 AgNO3 + 2 C6H8O7 = 6 Ag + 3 N2 + 8 H2O + 12 CO2
HF(aq) + NaOH(aq) = H2O(l) + NaF(aq) =>
HF(aq) + NaOH(aq) = H2O(l) + NaF(aq)
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