| 前日に均衡した方程式 |
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + SO2(g)
Ni(NO3)2 + K2CO3 = Ni(CO3) + K(NO3) =>
Ni(NO3)2 + K2CO3 = Ni(CO3) + 2 K(NO3)
K2S + Zn(NO3)2 = ZnS + KNO3 =>
K2S + Zn(NO3)2 = ZnS + 2 KNO3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Bq + Ba = Bq3Ba2 =>
3 Bq + 2 Ba = Bq3Ba2
CadmiumPhosphate + AmmoniumSulfide = CadmiumSulfide + AmmoniumPhosphate =>
CadmiumPhosphate + AmmoniumSulfide = CadmiumSulfide + AmmoniumPhosphate
HI + LiOH(aq) = LiI + H2O =>
HI + LiOH(aq) = LiI + H2O
(C2H5)3N + HBr = (C2H5)3NH + Br =>
(C2H5)3N + HBr = (C2H5)3NH + Br
Ag(NO3)2 + NaOH = Ag(OH)2 + NaNO3 =>
Ag(NO3)2 + 2 NaOH = Ag(OH)2 + 2 NaNO3
NaOH + KHP = H2O + Na + KP =>
NaOH + KHP = H2O + Na + KP
Cr + H3Po4 = CrPo4 + H2 =>
2 Cr + 2 H3Po4 = 2 CrPo4 + 3 H2
SiO2 + KOH = K2O3Si + H2O =>
SiO2 + 2 KOH = K2O3Si + H2O
C2H5OH + H2CrO4 + HCl = CH3COOH + CrCl3 + H2O =>
3 C2H5OH + 4 H2CrO4 + 12 HCl = 3 CH3COOH + 4 CrCl3 + 13 H2O
Ag(s) + Ba(ClO3)2(aq) = Ba2(s) + Ag(ClO3)(aq) =>
4 Ag(s) + 2 Ba(ClO3)2(aq) = Ba2(s) + 4 Ag(ClO3)(aq)
AsH3 + HNO3 = H3As2O4 + H2O + NO =>
6 AsH3 + 11 HNO3 = 3 H3As2O4 + 10 H2O + 11 NO
Co(HCO3)2 = Co(CO3) + H2O + CO2 =>
Co(HCO3)2 = Co(CO3) + H2O + CO2
Sr + Al2(SO4)3 = Al + Sr(SO4) =>
3 Sr + Al2(SO4)3 = 2 Al + 3 Sr(SO4)
HC2H3O2(g) + NaOH(aq) = NaC2H3O2(aq) + H2O(l) =>
HC2H3O2(g) + NaOH(aq) = NaC2H3O2(aq) + H2O(l)
MnO + Fe{+2} + H{+} = Mn{2-} + Fe{3+} + H2O =>
MnO + 4 Fe{+2} + 2 H{+} = Mn{2-} + 4 Fe{3+} + H2O
C8H15COOH + H2SO4 = H2O + C2S + C =>
C8H15COOH + 2 H2SO4 = 10 H2O + 2 C2S + 5 C
Ca{2}{+} + {-} = Ca =>
Ca{2}{+} + 2e = Ca
H2SO4 + H3AsO4 + NO = As2S5 + HNO3 + H2O =>
15 H2SO4 + 6 H3AsO4 + 40 NO = 3 As2S5 + 40 HNO3 + 4 H2O
C12H23ClO + NaOH + H2O2 = (C11H23CO2)2 + H2O + NaCl =>
2 C12H23ClO + 2 NaOH + H2O2 = (C11H23CO2)2 + 2 H2O + 2 NaCl
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Bi(OH)3 + SnCl2 = Bi + Sn(OH)4 + Cl =>
4 Bi(OH)3 + 3 SnCl2 = 4 Bi + 3 Sn(OH)4 + 6 Cl
Cl2 + PbI2 = PbCl2 + I =>
Cl2 + PbI2 = PbCl2 + 2 I
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Bi(OH)3 + SnCl2 = BiCl3 + Sn(OH)2 =>
2 Bi(OH)3 + 3 SnCl2 = 2 BiCl3 + 3 Sn(OH)2
HMnO4 + Mn(OH)2 = Mn(MnO4)2 + H2O =>
2 HMnO4 + Mn(OH)2 = Mn(MnO4)2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Au2(SO4)3 + Ba = Au + BaSO4 =>
Au2(SO4)3 + 3 Ba = 2 Au + 3 BaSO4
Pb(C2H3O2)2 + Li3PO4 = Pb3(PO4)2 + LiC2H3O2 =>
3 Pb(C2H3O2)2 + 2 Li3PO4 = Pb3(PO4)2 + 6 LiC2H3O2
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
Mg(OH)2 + HPO3 = HOH + Mg3(PO4)2 =>
3 Mg(OH)2 + 2 HPO3 = 4 HOH + Mg3(PO4)2
Ca(HCO3)2 + H(NO3) = Ca(NO3)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 H(NO3) = Ca(NO3)2 + 2 H2O + 2 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + H2SO4 = Al2(SO4) + SO2 + H2O =>
2 Al + 2 H2SO4 = Al2(SO4) + SO2 + 2 H2O
C6Cl5NO2 + H2O = C6Cl5OH + HNO2 =>
C6Cl5NO2 + H2O = C6Cl5OH + HNO2
H3AsO4 + I{-} + H{+} = H3AsO3 + I3{-} + H2O =>
H3AsO4 + 3 I{-} + 2 H{+} = H3AsO3 + I3{-} + H2O
CH3COONH4 + H2O = CH3COOH + NH4OH =>
CH3COONH4 + H2O = CH3COOH + NH4OH
KNO3 + Cl2 = KCl + NO3 =>
2 KNO3 + Cl2 = 2 KCl + 2 NO3
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
[C8H17O]C8H17POOH + CeCl3 = HCl + ([C8H17O]C8H17POO)3Ce =>
3[C8H17O]C8H17POOH + CeCl3 = 3 HCl + ([C8H17O]C8H17POO)3Ce
Fe{+2} + Cr2O7{-2} + H{+} = Fe{+3} + Cr{-3} + H2O =>
18 Fe{+2} + Cr2O7{-2} + 14 H{+} = 18 Fe{+3} + 2 Cr{-3} + 7 H2O
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
SiS2 + HCl = SiCl4 + H2S =>
SiS2 + 4 HCl = SiCl4 + 2 H2S
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