| 前日に均衡した方程式 |
2 Au + Li2O = Au2O + 2 Li
NO3PO4 + Ca(NO3)2 = Ca3(PO4)2 + NO3(NO3)2 =>
6 NO3PO4 + 9 Ca(NO3)2 = 3 Ca3(PO4)2 + 8 NO3(NO3)2
CuCl2 + NaNO3 = Cu(NO3) + NaCl2 =>
CuCl2 + NaNO3 = Cu(NO3) + NaCl2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeS2 + H{+} + NO3{-} = Fe3{+} + SO4{2-} + NO2 + H2O =>
3 FeS2 + 26 H{+} + 37 NO3{-} = Fe3{+} + 6 SO4{2-} + 37 NO2 + 13 H2O
MgSO4 + CaNO3 = MgNO3 + CaSO4 =>
MgSO4 + CaNO3 = MgNO3 + CaSO4
Na3PO4 + H2SO3 = Na2SO3 + H3PO4 =>
2 Na3PO4 + 3 H2SO3 = 3 Na2SO3 + 2 H3PO4
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
Al + Ba(OH)2 + H2O = Ba3[Al(OH)4]2 + H2 =>
2 Al + 3 Ba(OH)2 + 2 H2O = Ba3[Al(OH)4]2 + H2
Ca3(PO4)2 + C + SiO2 = P + CO + CaSiO3 =>
Ca3(PO4)2 + 5 C + 3 SiO2 = 2 P + 5 CO + 3 CaSiO3
K2FeO4 + (NH4)2S2 + H2O = Fe(OH)3 + S + KOH + NH4OH =>
2 K2FeO4 + 3(NH4)2S2 + 8 H2O = 2 Fe(OH)3 + 6 S + 4 KOH + 6 NH4OH
CuS + KMnO4 + H2SO4 = CuSO4 + K2SO3 + MnSO4 + H2O =>
3 CuS + 4 KMnO4 + 6 H2SO4 = 3 CuSO4 + 2 K2SO3 + 4 MnSO4 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PbO2(s) + H2SO4(aq) = Pb(SO4)2(aq) + H2O(l) =>
PbO2(s) + 2 H2SO4(aq) = Pb(SO4)2(aq) + 2 H2O(l)
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
NaClO2 = NaClO3 + NaClO =>
2 NaClO2 = NaClO3 + NaClO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
AgNO3 + NH4OH = AgOH + NH4NO3 =>
AgNO3 + NH4OH = AgOH + NH4NO3
C7H14 + Cl2 = C7H12Cl + HCl =>
2 C7H14 + 3 Cl2 = 2 C7H12Cl + 4 HCl
C20H14O4 + NaOH = C20H14O4(OH) + Na =>
C20H14O4 + NaOH = C20H14O4(OH) + Na
NaHCO3 + C2H6O6 = Na2C4H4O6 + CO2 + H2O =>
2 NaHCO3 + 5 C2H6O6 = Na2C4H4O6 + 8 CO2 + 14 H2O
Ba + MnO4 = Ba(MnO4) =>
Ba + MnO4 = Ba(MnO4)
BaI2 + Na3PO4 = Ba3(PO4)2 + NaI =>
3 BaI2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaI
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C6H5CH2Cl + NaOH = C6H5CH2OH + NaCl =>
C6H5CH2Cl + NaOH = C6H5CH2OH + NaCl
Se + BrF5 = SeF6 + BrF3 =>
Se + 3 BrF5 = SeF6 + 3 BrF3
NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl
Ni(OH)2 + H2(SO4) = Ni(SO4) + H2O =>
Ni(OH)2 + H2(SO4) = Ni(SO4) + 2 H2O
H2Co3 + Ba(OH)2 = BaCo3 + H2O =>
H2Co3 + Ba(OH)2 = BaCo3 + 2 H2O
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
NiS + H + OH = Ni(OH)2 + H2S =>
NiS + 2 H + 2 OH = Ni(OH)2 + H2S
ZnO2 + H2SO4 = ZnSO4 + H2O2 =>
ZnO2 + H2SO4 = ZnSO4 + H2O2
Na2CO3 + CuSO4 = CuCO3 + Na2 + SO4 =>
Na2CO3 + CuSO4 = CuCO3 + Na2 + SO4
Nb2Ti2N3O2 = NbN + TiN + NbO2 =>
Nb2Ti2N3O2 = NbN + 2 TiN + NbO2
As2S3 + Zn + HCl = ZnCl2 + AsH3 + H2S =>
As2S3 + 6 Zn + 12 HCl = 6 ZnCl2 + 2 AsH3 + 3 H2S
Mn2O7 = Mn2 + O2 =>
2 Mn2O7 = 2 Mn2 + 7 O2
CH4 + NaOH + H2O = CH3COONa + H2 =>
2 CH4 + NaOH + H2O = CH3COONa + 4 H2
Cd(NO3)2 + Na2CO3 = CdCO3 + NaNO3 =>
Cd(NO3)2 + Na2CO3 = CdCO3 + 2 NaNO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K[Al(OH)4] + SO2 = Al(OH)3 + KHSO3 =>
K[Al(OH)4] + SO2 = Al(OH)3 + KHSO3
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
S + MgO = MgS + O2 =>
2 S + 2 MgO = 2 MgS + O2
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
FeSO4 = FeS + O4 =>
FeSO4 = FeS + O4
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