| 前日に均衡した方程式 |
2 FeO3 + 3 CO2 = 2 Fe + 3 CO4
AgNo3(aq) + HCl = HAg + ClNo3 =>
AgNo3(aq) + HCl = HAg + ClNo3
CuO(s) + H2SO4(ac) = CuSO4 + H2O(l) =>
CuO(s) + H2SO4(ac) = CuSO4 + H2O(l)
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca3P2 + KMnO4 + H2SO4 = H3PO4 + MnSO4 + K2SO4 + CaSO4 + H2O =>
5 Ca3P2 + 16 KMnO4 + 39 H2SO4 = 10 H3PO4 + 16 MnSO4 + 8 K2SO4 + 15 CaSO4 + 24 H2O
KNO3 + K = K2O + N2 =>
2 KNO3 + 10 K = 6 K2O + N2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
FeS + HNO3 = Fe(NO3)2 + H2S =>
FeS + 2 HNO3 = Fe(NO3)2 + H2S
Ca + HCH3COO = CaCH3COO + H =>
Ca + HCH3COO = CaCH3COO + H
A12O3(l) = A1(s) + O2(g) =>
2 A12O3(l) = 24 A1(s) + 3 O2(g)
Co2S3 = Co2 + S =>
Co2S3 = Co2 + 3 S
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Cu + Mg{+}(aq) + SO4{-}(aq) = Mg + CuSO4 =>
Cu + Mg{+}(aq) + SO4{-}(aq) = Mg + CuSO4
HCl(aq) + ZnS(s) = HS + ZnCl =>
HCl(aq) + ZnS(s) = HS + ZnCl
NH(CsAl3)2 + NaAlK = NH(AlK)2 + NaCsAl3 =>
NH(CsAl3)2 + 2 NaAlK = NH(AlK)2 + 2 NaCsAl3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Mn + H2O = Mn3O4 + H =>
3 Mn + 4 H2O = Mn3O4 + 8 H
S + FeCl3 + H2O = FeCl2 + HCl + SO2 =>
S + 4 FeCl3 + 2 H2O = 4 FeCl2 + 4 HCl + SO2
C6H5CH3 + H2O = CH4 + CO2 =>
2 C6H5CH3 + 10 H2O = 9 CH4 + 5 CO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H2SO4 + NH4F2 + H2O + HNO3 = (NH4)2SO4 + HFO =>
11 H2SO4 + 16 NH4F2 + 14 H2O + 6 HNO3 = 11(NH4)2SO4 + 32 HFO
[Zn(OH)4]{2-} = ZnO2{2-} + H2O =>
[Zn(OH)4]{2-} = ZnO2{2-} + 2 H2O
HClO4 + Ca(OH)2 = H(OH)2 + Ca(ClO4) =>
HClO4 + Ca(OH)2 = H(OH)2 + Ca(ClO4)
NaCl(aq) + AgNO(aq) = AgCl + NaNO =>
NaCl(aq) + AgNO(aq) = AgCl + NaNO
CO2 + Na3[Fe(OH)6] = Fe(OH)3 + Na2CO3 + H2O =>
3 CO2 + 2 Na3[Fe(OH)6] = 2 Fe(OH)3 + 3 Na2CO3 + 3 H2O
[Cu(NH3)4]{2+} + H{+} + H2O = [Cu(H2O)6]{2+} + NH4{+} =>
[Cu(NH3)4]{2+} + 4 H{+} + 6 H2O = [Cu(H2O)6]{2+} + 4 NH4{+}
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
KMnO4 + KCI + H2SO4 = MnSO4 + K2SO4 + CI + H2O =>
KMnO4 + 5 KCI + 4 H2SO4 = MnSO4 + 3 K2SO4 + 5 CI + 4 H2O
ClO2 = O2 + Cl =>
ClO2 = O2 + Cl
CH3CH(OH)COOH + O2 = CO2 + H2O =>
CH3CH(OH)COOH + 3 O2 = 3 CO2 + 3 H2O
SiO2 + KMg3(Si3Al)O10(OH)2 = Mg2Si2O6 + KAlSi3O8 + H2O =>
6 SiO2 + 2 KMg3(Si3Al)O10(OH)2 = 3 Mg2Si2O6 + 2 KAlSi3O8 + 2 H2O
NaCl + NH3 = NaH + NCl3 =>
3 NaCl + NH3 = 3 NaH + NCl3
Si6H12O6 + N2 + O2 = SiO2 + HNO3 =>
Si6H12O6 + 6 N2 + 21 O2 = 6 SiO2 + 12 HNO3
BaO + Fe2O3 = Ba(FeO2)2 =>
BaO + Fe2O3 = Ba(FeO2)2
Si4Cl4 + Mg = MgCl2 + Si4 =>
Si4Cl4 + 2 Mg = 2 MgCl2 + Si4
CuI + NH3 + H2O = [Cu(NH3)2]OH + NH4I =>
CuI + 3 NH3 + H2O = [Cu(NH3)2]OH + NH4I
Al + H2SO4 = SO2 + Al2O3 + H2O =>
2 Al + 3 H2SO4 = 3 SO2 + Al2O3 + 3 H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
C4H6O3 + CH4O = C3H6O2 + H2O =>
C4H6O3 + 2 CH4O = 2 C3H6O2 + H2O
CoCl2*6H2O + NH4Cl + NH3 + O2 = (Co(NH3)6)Cl6 + H2O =>
CoCl2*6H2O + 4 NH4Cl + 2 NH3 + O2 = (Co(NH3)6)Cl6 + 8 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Mg + Cr(No3)2 = Mg(No3)2 + Cr =>
Mg + Cr(No3)2 = Mg(No3)2 + Cr
HNO3(aq) + Mg(OH)2(s) = Mg(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Mg(OH)2(s) = Mg(NO3)2(aq) + 2 H2O(l)
NH3 + H2SO4 + FeSO4*7H2O = (NH4)2Fe(SO4)2*6H2O + H2O =>
2 NH3 + H2SO4 + FeSO4*7H2O = (NH4)2Fe(SO4)2*6H2O + H2O
Zn + S = ZnS =>
Zn + S = ZnS
C4H8ClOH + HCO3 = C3H6ClCOOH + H2O + CO2 =>
C4H8ClOH + 4 HCO3 = C3H6ClCOOH + 3 H2O + 4 CO2
KOH + MnSO4 = Mn(OH)2 + K2SO4 =>
2 KOH + MnSO4 = Mn(OH)2 + K2SO4
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