| 前日に均衡した方程式 |
CH4 + 4 Cl2 = CCl4 + 4 HCl
H3CCOONa + HNO3 = NaNO3 + CH3COOH =>
H3CCOONa + HNO3 = NaNO3 + CH3COOH
Na2CO3 + CaO + SIO2 = CaCO3 + Na2SIO3 =>
Na2CO3 + CaO + SIO2 = CaCO3 + Na2SIO3
Cu(NO3)2 + KI = CuI2 + KNO3 =>
Cu(NO3)2 + 2 KI = CuI2 + 2 KNO3
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Ca3P2 + (H2O)6 = (Ca(OH)2)3 + (PH3)2 =>
Ca3P2 + (H2O)6 = (Ca(OH)2)3 + (PH3)2
Cu + HNO2 = Cu(NO2)2 + NO + H2O =>
Cu + 4 HNO2 = Cu(NO2)2 + 2 NO + 2 H2O
FeCl3 + NaOH(aq) = Fe(OH)3 + Na + Cl =>
FeCl3 + 3 NaOH(aq) = Fe(OH)3 + 3 Na + 3 Cl
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
FeCl3 + SO2 + H2O = FeCl2HCl + H2SO4 =>
2 FeCl3 + SO2 + 2 H2O = 2 FeCl2HCl + H2SO4
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
C3H6 + HBr2 = C3H5Br + H3Br =>
5 C3H6 + 4 HBr2 = 5 C3H5Br + 3 H3Br
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
CrO + NaOH = Cr(OH)2 + Na2O =>
CrO + 2 NaOH = Cr(OH)2 + Na2O
C5H12 + Br = C5H12Br =>
C5H12 + Br = C5H12Br
Al2(CO3)3 + FeBr2 = AlBr3 + FeCO3 =>
Al2(CO3)3 + 3 FeBr2 = 2 AlBr3 + 3 FeCO3
Mg2(s) + O2(g) = MgO2(s) =>
Mg2(s) + 2 O2(g) = 2 MgO2(s)
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Mg + Ca(NO3)2 = Mg(NO3)2 + Ca =>
Mg + Ca(NO3)2 = Mg(NO3)2 + Ca
BaZnO2 + H2SO4 = BaSO4 + ZnSO4 + H2O =>
BaZnO2 + 2 H2SO4 = BaSO4 + ZnSO4 + 2 H2O
FeCl3 + K3CO3 = FeCO3 + KCl =>
FeCl3 + K3CO3 = FeCO3 + 3 KCl
LiCoO2 + H2O = LiOH + Co2O3 =>
2 LiCoO2 + H2O = 2 LiOH + Co2O3
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
Hg2NO3 + NaOH = Hg2OH + NaNO3 =>
Hg2NO3 + NaOH = Hg2OH + NaNO3
ClO{-} + CrO2{-} = Cl{-} + CrO4{-}2 =>
2 ClO{-} + CrO2{-} = 2 Cl{-} + CrO4{-}2
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Fe2O4H2 = Fe2O3 + H2O =>
Fe2O4H2 = Fe2O3 + H2O
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Fe(IO3)3 = Fe + IO3 =>
Fe(IO3)3 = Fe + 3 IO3
CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl
CuSO4*5H2O + Ca(NO3)2 = Cu(NO3)2 + CaSO4 + H2O =>
CuSO4*5H2O + Ca(NO3)2 = Cu(NO3)2 + CaSO4 + 5 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
K + CuF2 = Cu + KF =>
2 K + CuF2 = Cu + 2 KF
NaBr + AgN = Na3N + AgBr3 =>
3 NaBr + AgN = Na3N + AgBr3
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
Ni(NH3)6 = Ni + NH3 =>
Ni(NH3)6 = Ni + 6 NH3
HBrO2 + LiOH = LiBrO2 + H2O =>
HBrO2 + LiOH = LiBrO2 + H2O
C3H3(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H3(NO3)3 = 12 CO2 + 6 N2 + 6 H2O + 3 O2
Fe + SnSO4 = Fe2(SO4)3 + Sn =>
2 Fe + 3 SnSO4 = Fe2(SO4)3 + 3 Sn
Ca + HNO5 = CaHNO5 =>
Ca + HNO5 = CaHNO5
Fe2O4H2 = Fe2O3 + H2O =>
Fe2O4H2 = Fe2O3 + H2O
(C2H6COOH)OOCCH3 + H2O = (C2H6COOH)OH + CH3COOH =>
(C2H6COOH)OOCCH3 + H2O = (C2H6COOH)OH + CH3COOH
Fe(NO3)3(aq) + KI(aq) = FeI3(aq) + KNO3(aq) =>
Fe(NO3)3(aq) + 3 KI(aq) = FeI3(aq) + 3 KNO3(aq)
C + CuO = Cu + CO =>
C + CuO = Cu + CO
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
AuS + MnO4 = Au2O3 + MnO + SO2 =>
6 AuS + 7 MnO4 = 3 Au2O3 + 7 MnO + 6 SO2
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