| 前日に均衡した方程式 |
MnO2(s) + 4 HCl(aq) = MnCl2(aq) + Cl2(g) + 2 H2O
Ag + PtNO3 = AgNO3 + Pt =>
Ag + PtNO3 = AgNO3 + Pt
KNO3 + C8H22O11 = H2O + K2CO3 + CO2 + N2 =>
32 KNO3 + 5 C8H22O11 = 55 H2O + 16 K2CO3 + 24 CO2 + 16 N2
C2H4 + Br2 = CHBrCHBr + H2 =>
C2H4 + Br2 = CHBrCHBr + H2
Al + NH4Cl + H2O = Al(OH)Cl2 + H2 + NH3 =>
2 Al + 4 NH4Cl + 2 H2O = 2 Al(OH)Cl2 + 3 H2 + 4 NH3
MgSO4 = MgO + SO3 =>
MgSO4 = MgO + SO3
Fe2SO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 Fe2SO4 + 4 KMnO4 + 16 H2SO4 = 5 Fe2(SO4)3 + 4 MnSO4 + 2 K2SO4 + 16 H2O
CuSO4 + Mn(OH)2 = MnSO4 + Cu(OH)2 =>
CuSO4 + Mn(OH)2 = MnSO4 + Cu(OH)2
Fe3O2 + Al = Al2O + Fe =>
Fe3O2 + 4 Al = 2 Al2O + 3 Fe
Cu3O2 + O = CuO =>
Cu3O2 + O = 3 CuO
CaCO3 + CH3COOH(aq) = Ca + H2O + CO2 =>
4 CaCO3 + CH3COOH(aq) = 4 Ca + 2 H2O + 6 CO2
Pb(N3)2 + H3O{+} = Pb{2+} + HN3 + H2O =>
Pb(N3)2 + 2 H3O{+} = Pb{2+} + 2 HN3 + 2 H2O
Cr(OH3) + KIO3 + KOH = KI + K2CrO4 + H2O =>
6 Cr(OH3) + 7 KIO3 + 12 KOH = 7 KI + 6 K2CrO4 + 15 H2O
Zn + H2CO3 = H2 + CO3Zn =>
Zn + H2CO3 = H2 + CO3Zn
Fe2(CO3)3 + NH4OH = Fe2OH + NH4(CO3)3 =>
Fe2(CO3)3 + NH4OH = Fe2OH + NH4(CO3)3
Na2CO3 + Pb2S4 = Pb2(CO3)4 + Na2S =>
4 Na2CO3 + Pb2S4 = Pb2(CO3)4 + 4 Na2S
CH3CH(OH)CH3 + KMnO4 = KOH + MnO2 + CH3C(O)CH3 + H2O =>
3 CH3CH(OH)CH3 + 2 KMnO4 = 2 KOH + 2 MnO2 + 3 CH3C(O)CH3 + 2 H2O
C4H9O2N + H2O = C4H10O + HNO2 =>
C4H9O2N + H2O = C4H10O + HNO2
K2O + HCl = K2Cl2 + H2O =>
K2O + 2 HCl = K2Cl2 + H2O
Na2CO3(aq) + K3PO4(s) = K2CO3(aq) + Na3PO4(aq) =>
3 Na2CO3(aq) + 2 K3PO4(s) = 3 K2CO3(aq) + 2 Na3PO4(aq)
SO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2S3O12 + H2O =>
3 SO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2S3O12 + H2O
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)2 + H2O + H2SO4 + NO =>
3 CuFeS2 + 28 HNO3 = 3 Cu(NO3)2 + 3 Fe(NO3)2 + 8 H2O + 6 H2SO4 + 16 NO
HNO2 + Na2SO4 = H2SO4 + NaNO2 =>
2 HNO2 + Na2SO4 = H2SO4 + 2 NaNO2
Fe(OH)3 + C2H4O2 = Fe(C2H3O2)3 + H2O =>
Fe(OH)3 + 3 C2H4O2 = Fe(C2H3O2)3 + 3 H2O
NH4Cl + Cu(NO3)2 = CuCl2 + NH3 + NO2 + H2O =>
14 NH4Cl + 7 Cu(NO3)2 = 7 CuCl2 + 12 NH3 + 16 NO2 + 10 H2O
Br2 + Cu{+} = Br{-} + Cu{2+} =>
Br2 + 2 Cu{+} = 2 Br{-} + 2 Cu{2+}
HCOOH + C4H9OH = C4H9COOH + H2O =>
HCOOH + C4H9OH = C4H9COOH + H2O
(CH3)CCl + H2O = Cl{-} + (CH3)COH + H3O{+} =>
(CH3)CCl + 2 H2O = Cl{-} + (CH3)COH + H3O{+}
Cd(ClO3)2 + Rb2O = RbClO3 + CdO =>
Cd(ClO3)2 + Rb2O = 2 RbClO3 + CdO
Al2 + Cu2(SO4) = Al(SO4) + Cu =>
Al2 + 2 Cu2(SO4) = 2 Al(SO4) + 4 Cu
Na(OH) + H2SO4 = H2O + (SO4)Na2 =>
2 Na(OH) + H2SO4 = 2 H2O + (SO4)Na2
Ba(OH)2(aq) + NH4NO3(s) = Ba(NO3)2(aq) + H2O(l) + NH3(g) =>
Ba(OH)2(aq) + 2 NH4NO3(s) = Ba(NO3)2(aq) + 2 H2O(l) + 2 NH3(g)
CH3COOH + H2SO4 + KMnO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH3COOH + 12 H2SO4 + 8 KMnO4 = 10 CO2 + 4 K2SO4 + 8 MnSO4 + 22 H2O
TiO2(H2O) = H2TiO3 =>
TiO2(H2O) = H2TiO3
KOH + N2O3 = KNO2 + HNO2 =>
KOH + N2O3 = KNO2 + HNO2
H2 + O2 = H2O99 =>
2 H2 + 99 O2 = 2 H2O99
KC2O4 + Sn4PO4 = KPO4 + Sn4C2O4 =>
KC2O4 + Sn4PO4 = KPO4 + Sn4C2O4
BaCl2 + CaCl2 = Cl + CaBa =>
BaCl2 + CaCl2 = 4 Cl + CaBa
H3BO3 + O2 = H3O2 + BO3 =>
H3BO3 + O2 = H3O2 + BO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CH + HNO3 = CO2 + NO2 + H2O =>
CH + 5 HNO3 = CO2 + 5 NO2 + 3 H2O
HCl + Mg = H2 + MgCl3 =>
6 HCl + 2 Mg = 3 H2 + 2 MgCl3
Cr(NO3)3 + (NH4)2S2O8 + H2O = H2CrO4 + HNO3 + (NH4)2SO4 =>
6 Cr(NO3)3 + (NH4)2S2O8 + 18 H2O = 6 H2CrO4 + 16 HNO3 + 2(NH4)2SO4
K2Cr2O7 + SnCl2 + HCl = H2(SnCl6) + H2O + CrCl3 + KCl =>
K2Cr2O7 + 3 SnCl2 + 20 HCl = 3 H2(SnCl6) + 7 H2O + 2 CrCl3 + 2 KCl
K + H2O = H + KH2O2 =>
K + 2 H2O = 2 H + KH2O2
KBr(aq) + I2(l) + CH2Cl2 = KI + HBr + C + Cl2 =>
2 KBr(aq) + I2(l) + CH2Cl2 = 2 KI + 2 HBr + C + Cl2
C8H16O6N3 + O2 = CO2 + H2O + NH3 =>
4 C8H16O6N3 + 27 O2 = 32 CO2 + 14 H2O + 12 NH3
CuNo3 = Cu + No3 =>
CuNo3 = Cu + No3
Li20 + Co2 = Li2Co3 =>
Li20 + 15 Co2 = 10 Li2Co3
(NH4)2SO4 = NH3 + H2O + SO3 =>
(NH4)2SO4 = 2 NH3 + H2O + SO3
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