| 前日に均衡した方程式 |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
N2O5 + H2O(l) = HNO3(ac) =>
N2O5 + H2O(l) = 2 HNO3(ac)
CuCl2 + C2H5OH = C2H5Cl + Cu(OH)2 =>
CuCl2 + 2 C2H5OH = 2 C2H5Cl + Cu(OH)2
Br2 + P4 = PBr3 =>
6 Br2 + P4 = 4 PBr3
Be + Mg = BeMg =>
Be + Mg = BeMg
MnO(OH)2 + NH4OH = Mn(OH)2 + NH4O + H2O =>
MnO(OH)2 + 2 NH4OH = Mn(OH)2 + 2 NH4O + H2O
Li + K2SO4 = Li2SO4 + K2 =>
2 Li + K2SO4 = Li2SO4 + K2
Al(OH)3 + Ba(OH)2 = H2O + Ba3(AlO3)2 =>
2 Al(OH)3 + 3 Ba(OH)2 = 6 H2O + Ba3(AlO3)2
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
KMnO4 + Na2S + H2O = KOH + MnO2 + NaOH + S2 =>
4 KMnO4 + 6 Na2S + 8 H2O = 4 KOH + 4 MnO2 + 12 NaOH + 3 S2
NaCl + HF = NaF + HCl =>
NaCl + HF = NaF + HCl
KOH + NH4HCO3 = KHCO3 + NH4OH =>
KOH + NH4HCO3 = KHCO3 + NH4OH
KMnO4 + NaI + H2SO4 = I2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 5 I2 + 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + CaHPO4 =>
Ca3(PO4)2 + H2SO4 = CaSO4 + 2 CaHPO4
Cu + NH4SCN = Cu2(SCN)2 + NH4 =>
2 Cu + 2 NH4SCN = Cu2(SCN)2 + 2 NH4
K2Cr2O7 + NaI + H2SO4 = I2 + Cr2(SO)4 + Na2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 28 NaI + 19 H2SO4 = 14 I2 + Cr2(SO)4 + 14 Na2SO4 + K2SO4 + 19 H2O
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
CuBr2(aq) + Pb(CH3O2)2(aq) = PbBr2(s) + Cu(CH3O2)2(aq) =>
CuBr2(aq) + Pb(CH3O2)2(aq) = PbBr2(s) + Cu(CH3O2)2(aq)
NaOH + CO2 = Na2CO3 + H2CO3 =>
2 NaOH + 2 CO2 = Na2CO3 + H2CO3
CH3 + HIO3 = CH4 + IO3 =>
CH3 + HIO3 = CH4 + IO3
Na2MoO4 + H2O = H2MoO4 + NaOH =>
Na2MoO4 + 2 H2O = H2MoO4 + 2 NaOH
LiNO3 + Li = Li2O + N2 =>
2 LiNO3 + 10 Li = 6 Li2O + N2
Er2O3 + HNO3 = Er(NO3)3*6H2O + N2 + O2 =>
2 Er2O3 + 48 HNO3 = 4 Er(NO3)3*6H2O + 18 N2 + 45 O2
AlCl3O9 = Al + Cl + O =>
AlCl3O9 = Al + 3 Cl + 9 O
SOCl2 = SO + Cl2 =>
SOCl2 = SO + Cl2
C6H5CHCH2 + NaOH = C8H8ONa + H2 =>
2 C6H5CHCH2 + 2 NaOH = 2 C8H8ONa + H2
CrCl3 + F2 = CrF3 + Cl =>
2 CrCl3 + 3 F2 = 2 CrF3 + 6 Cl
As2S3(s) + H2O2(aq) + OH{-} = AsO4{3-}(aq) + SO4{2-}(aq) + H2O =>
As2S3(s) + 14 H2O2(aq) + 12 OH{-} = 2 AsO4{3-}(aq) + 3 SO4{2-}(aq) + 20 H2O
HNO3 + NI = H2O + NO2 + HIO3 =>
9 HNO3 + NI = 4 H2O + 10 NO2 + HIO3
CaCO3 + H2CO3 = Ca(HCO3)2 =>
CaCO3 + H2CO3 = Ca(HCO3)2
V2O5 + H = V2O3 + H2O =>
V2O5 + 4 H = V2O3 + 2 H2O
Cu + Ni = CuNi =>
Cu + Ni = CuNi
HNO3 + (HOCH2)3CNH2 = HOCH2NO3 + H3CNH2 =>
3 HNO3 + (HOCH2)3CNH2 = 3 HOCH2NO3 + H3CNH2
SO3 + NO3 = SO4 + NO2 =>
SO3 + NO3 = SO4 + NO2
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
C6H9NO + H2O2 = C6H12O6N + H2O =>
2 C6H9NO + 7 H2O2 = 2 C6H12O6N + 4 H2O
Cu + HNO3 = Cu(NO3)2 + N5O8 + H2O =>
9 Cu + 28 HNO3 = 9 Cu(NO3)2 + 2 N5O8 + 14 H2O
Fe3(Fe(CN)6)2 + NaOH = Fe(OH)2 + Na3(Fe(CN)6) =>
Fe3(Fe(CN)6)2 + 6 NaOH = 3 Fe(OH)2 + 2 Na3(Fe(CN)6)
HCl + Mn = MnCl2 + H2 =>
2 HCl + Mn = MnCl2 + H2
Ba{2+} + NO3{2-} = Ba(NO3) =>
Ba{2+} + NO3{2-} = Ba(NO3)
CO3Na + CH3COOH = CH3COONa + CO2 + H2O =>
8 CO3Na + 9 CH3COOH = 8 CH3COONa + 10 CO2 + 6 H2O
H2O + CuSO4 = H2SO4 + Cu(OH)2 =>
2 H2O + CuSO4 = H2SO4 + Cu(OH)2
KOH + NaBr = Na + OH + K2Br =>
2 KOH + NaBr = Na + 2 OH + K2Br
CH3F + F2 = CF4 + HF =>
CH3F + 3 F2 = CF4 + 3 HF
K + P = K3P =>
3 K + P = K3P
CuBr2 + Pb(C2H3O2)2 = Cu(C2H3O2)2 + Pb(Br)2 =>
CuBr2 + Pb(C2H3O2)2 = Cu(C2H3O2)2 + Pb(Br)2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
NaMnO4 + HF = MnF2 + H2O + F + NaF =>
NaMnO4 + 8 HF = MnF2 + 4 H2O + 5 F + NaF
BrF4 = Br2 + F2 =>
2 BrF4 = Br2 + 4 F2
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