| 前日に均衡した方程式 |
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
H2O + SCl = S2O + HCl =>
H2O + 2 SCl = S2O + 2 HCl
Fe2Br + NH4Po4 = Fe2Po4 + NH4Br =>
Fe2Br + NH4Po4 = Fe2Po4 + NH4Br
NaCl + NaNO3 = ClNO3 + Na2 =>
NaCl + NaNO3 = ClNO3 + Na2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CuSO4 + Na2OH = CuOH + Na2SO4 =>
CuSO4 + Na2OH = CuOH + Na2SO4
As2S3 + HNO3 = H3AsO4 + S02 + NO2 + H2O =>
2 As2S3 + 20 HNO3 = 4 H3AsO4 + 3 S02 + 20 NO2 + 4 H2O
Pb3O4 + CH3COOH + Cl2 = Pb(CH3COO)4 + HCl + H2O =>
Pb3O4 + 12 CH3COOH + 2 Cl2 = 3 Pb(CH3COO)4 + 4 HCl + 4 H2O
C5H12 + Pt2 = C5H11 + HPt =>
2 C5H12 + Pt2 = 2 C5H11 + 2 HPt
C6H11COOH + NH4OH = C6H11COONH4 + HOH =>
C6H11COOH + NH4OH = C6H11COONH4 + HOH
Fe + S2 = Fe2S3 =>
4 Fe + 3 S2 = 2 Fe2S3
NaCl(ac) + ArNO3(ac) = NaNO3(ac) + ArCl =>
NaCl(ac) + ArNO3(ac) = NaNO3(ac) + ArCl
BaSO3 + HNO3 = Ba(NO3)2 + H2SO3 =>
BaSO3 + 2 HNO3 = Ba(NO3)2 + H2SO3
H2SO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 H2O(l)
O2 + CH3CH2CH2CH(OH)CH3 = CH3COCH2CH2CH2CH3 + H2O =>
5 O2 + 12 CH3CH2CH2CH(OH)CH3 = 10 CH3COCH2CH2CH2CH3 + 12 H2O
Zn + LiOH = Zn(OH)2 + Li0 =>
Zn + 2 LiOH = Zn(OH)2 + 2 Li0
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Pb(NO3)2 + Li3(PO4) = Pb3(PO4)2 + LiNO3 =>
3 Pb(NO3)2 + 2 Li3(PO4) = Pb3(PO4)2 + 6 LiNO3
PtCl4 + I2 = PtI4 + Cl2 =>
PtCl4 + 2 I2 = PtI4 + 2 Cl2
Mg + O = Mg3O4 =>
3 Mg + 4 O = Mg3O4
HCH3COO(aq) + NaOH(aq) = NaCH3COO(aq) + H2O =>
HCH3COO(aq) + NaOH(aq) = NaCH3COO(aq) + H2O
Fe2O3 + H2SO4 + NH4Cl = FeNH4(SO4)2 + H2O + HCl =>
Fe2O3 + 4 H2SO4 + 2 NH4Cl = 2 FeNH4(SO4)2 + 3 H2O + 2 HCl
C8H5N3O4 + Na2S2O4 + H2O = C8H7N3O2 + NaHSO3 =>
C8H5N3O4 + 3 Na2S2O4 + 4 H2O = C8H7N3O2 + 6 NaHSO3
H2O + SCl = S2O + HCl =>
H2O + 2 SCl = S2O + 2 HCl
Cr(NO3)2 + FeBr2 = CrBr2 + Fe(NO3)2 =>
Cr(NO3)2 + FeBr2 = CrBr2 + Fe(NO3)2
MgSO4Zn(NO3)2 = ZnSO4 + Mg(NO3)2 =>
MgSO4Zn(NO3)2 = ZnSO4 + Mg(NO3)2
MgSO4Al2(SO4)3 = Mg(SO4)3Al2SO4 =>
MgSO4Al2(SO4)3 = Mg(SO4)3Al2SO4
InI3 + Cl2 = InCl3 + I2 =>
2 InI3 + 3 Cl2 = 2 InCl3 + 3 I2
AgNo3 + Kl = KlNo3 + Ag =>
AgNo3 + Kl = KlNo3 + Ag
Zn(OH)2 + KCl + H2O = K[Zn(H2O)4]Cl2 + KO =>
Zn(OH)2 + 2 KCl + 3 H2O = K[Zn(H2O)4]Cl2 + KO
CH2CHClHCl = CH3CHCl2 =>
CH2CHClHCl = CH3CHCl2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Na2CrO4 = Na + CrO4 =>
Na2CrO4 = 2 Na + CrO4
(NH4)6Mo7O24 + SnCl2 + HCl = Mo5O14 + H2SnCl6 + NH4Cl + H2O =>
5(NH4)6Mo7O24 + 7 SnCl2 + 58 HCl = 7 Mo5O14 + 7 H2SnCl6 + 30 NH4Cl + 22 H2O
CuCl2 + NH3 + H2O = Cu(NH3)4 + HCl + O2 =>
2 CuCl2 + 8 NH3 + 2 H2O = 2 Cu(NH3)4 + 4 HCl + O2
Na2S2O3(aq) + I2(aq) = Na2S4O6(aq) + NaI(aq) =>
2 Na2S2O3(aq) + I2(aq) = Na2S4O6(aq) + 2 NaI(aq)
H2C2O4 + KMnO4 + KHCO3 = K3(Mn(C2O4)3) + CO2 + H2O =>
5 H2C2O4 + KMnO4 + 2 KHCO3 = K3(Mn(C2O4)3) + 6 CO2 + 6 H2O
Be(OH)2 + Cl2 = BeCl2 + Be(ClO)2 + H2O =>
2 Be(OH)2 + 2 Cl2 = BeCl2 + Be(ClO)2 + 2 H2O
O20 + C2H2 = CO2 + H2O =>
O20 + 4 C2H2 = 8 CO2 + 4 H2O
NaI + PbO2 + H2SO4 = Na2SO4 + PbSO4 + I2 + H2O =>
2 NaI + PbO2 + 2 H2SO4 = Na2SO4 + PbSO4 + I2 + 2 H2O
Fe(ClO3)3 + Sr{2+} = Sr(ClO3)2 + Fe{3} =>
2 Fe(ClO3)3 + 3 Sr{2+} = 3 Sr(ClO3)2 + 2 Fe{3}
Cr2O7{-2} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{-2} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
AlCl3(s) + H2SO4(aq) = Al2(SO4)3(aq) + HCl(aq) =>
2 AlCl3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 HCl(aq)
H2C2O4 + KMnO4 = MnCO3 + KHCO3 + CO2 + H2O =>
5 H2C2O4 + 2 KMnO4 = 2 MnCO3 + 2 KHCO3 + 6 CO2 + 4 H2O
KMnO4 + KOH + KI = K2MnO4 + KIO3 + H2O =>
6 KMnO4 + 6 KOH + KI = 6 K2MnO4 + KIO3 + 3 H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Co(NO3)2 + NaNO3 + C2H5NO2 = NaCoO2 + N2 + CO2 + H2O =>
18 Co(NO3)2 + 18 NaNO3 + 28 C2H5NO2 = 18 NaCoO2 + 41 N2 + 56 CO2 + 70 H2O
CuSO3 + AgNO3 = Cu(NO3)2 + Ag2SO3 =>
CuSO3 + 2 AgNO3 = Cu(NO3)2 + Ag2SO3
Cr2O3 + SO2 = Cr2(SO3)3 =>
Cr2O3 + 3 SO2 = Cr2(SO3)3
Cr2O3 + HF = CrF3 + H2O =>
Cr2O3 + 6 HF = 2 CrF3 + 3 H2O
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