| 前日に均衡した方程式 |
3 CuS + 8 WNO3 = 3 Cu(NO3)2 + 3 S + 4 W2O + 2 NO
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
BaCl2 + Na2SO{4} = NaCl + BaSO{4} =>
BaCl2 + Na2SO{4} = 2 NaCl + BaSO{4}
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg + AgNO3H20 = MgNO3H20 + Ag =>
Mg + AgNO3H20 = MgNO3H20 + Ag
K2CrO4 + C2H6O2 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
10 K2CrO4 + 3 C2H6O2 + 25 H2SO4 = 5 Cr2(SO4)3 + 10 K2SO4 + 6 CO2 + 34 H2O
HNo3 + O2 = No3 + H2O =>
4 HNo3 + O2 = 4 No3 + 2 H2O
Na2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + NaSO4 + H2 =>
Na2Cr2O7 + 7 NaNO2 + 5 H2SO4 = 7 NaNO3 + Cr2(SO4)3 + 2 NaSO4 + 5 H2
Al + Ag2SO4 = Al2(SO4)4 + Ag =>
2 Al + 4 Ag2SO4 = Al2(SO4)4 + 8 Ag
C4H10O + HBr = C4H8Br2O + H2 =>
C4H10O + 2 HBr = C4H8Br2O + 2 H2
Cr2(OH)2(SO4)2 + Na(HSO3) = Cr2(OH)4(SO4) + SO2 + Na2SO4 =>
Cr2(OH)2(SO4)2 + 2 Na(HSO3) = Cr2(OH)4(SO4) + 2 SO2 + Na2SO4
KOH + FeSO4 = K(SO4)2 + Fe2OH =>
KOH + 2 FeSO4 = K(SO4)2 + Fe2OH
NaHCO3 + CH3COOH = CO2 + H2O + Na(CH3COO) =>
NaHCO3 + CH3COOH = CO2 + H2O + Na(CH3COO)
CaBr2 + BeO = CaO + Br2Be =>
CaBr2 + BeO = CaO + Br2Be
CH3(CH2)8CH3 + I2 = CH3(CH2)7CHICH3 + HI =>
CH3(CH2)8CH3 + I2 = CH3(CH2)7CHICH3 + HI
FeCl3 + Br2 + KOH = K2FeO4 + KBr + KCl + H2O =>
2 FeCl3 + 3 Br2 + 16 KOH = 2 K2FeO4 + 6 KBr + 6 KCl + 8 H2O
HC2H3O2 + CH3OH = H2O + CH3COOCH3 =>
HC2H3O2 + CH3OH = H2O + CH3COOCH3
Sr(SO3) = SO2 + SrO =>
Sr(SO3) = SO2 + SrO
H2SO4 + Al = Al2(SO4)3 + S02 + H2O =>
8 H2SO4 + 4 Al = 2 Al2(SO4)3 + S02 + 8 H2O
H2SO4(ac) + NaCl(ac) = HCl + Na2SO4(s) =>
H2SO4(ac) + 2 NaCl(ac) = 2 HCl + Na2SO4(s)
NaHS + CH3CHICH3 = CH3CHSHCH3 + NaI =>
NaHS + CH3CHICH3 = CH3CHSHCH3 + NaI
HNO3 + KI = NO + I2 + H2O + KNO3 =>
8 HNO3 + 6 KI = 2 NO + 3 I2 + 4 H2O + 6 KNO3
FeSO4 + O2 + H2O = Fe(OH)SO4 =>
4 FeSO4 + O2 + 2 H2O = 4 Fe(OH)SO4
KI(aq) + Pb(NO3)2(l) = PbI2(aq) + KNO3(l) =>
2 KI(aq) + Pb(NO3)2(l) = PbI2(aq) + 2 KNO3(l)
KI + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
Na2S + NaNO2 = S + N2O + Na2O =>
2 Na2S + 2 NaNO2 = 2 S + N2O + 3 Na2O
Sn + NaCl = SnCl4 + Na =>
Sn + 4 NaCl = SnCl4 + 4 Na
C6H12NSO3Na + O2 = CO2 + H2O + NO2 + Na2SO4 + SO3 =>
4 C6H12NSO3Na + 41 O2 = 24 CO2 + 24 H2O + 4 NO2 + 2 Na2SO4 + 2 SO3
KI + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
CO2 + H2O = C6H12O9 + O2 =>
12 CO2 + 12 H2O = 2 C6H12O9 + 9 O2
V2O3 + La(OH)3 = La(VO2)3 + H2O =>
3 V2O3 + 2 La(OH)3 = 2 La(VO2)3 + 3 H2O
KI + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
H2S + HNO3(conc) = S + NO2 + H2O =>
H2S + 2 HNO3(conc) = S + 2 NO2 + 2 H2O
Mg(s) + CaBr2(aq) = Ca(aq) + MgBr(aq) =>
2 Mg(s) + CaBr2(aq) = Ca(aq) + 2 MgBr(aq)
HNO3 + NH32 = NH4NO3 + H2O =>
66 HNO3 + 8 NH32 = 37 NH4NO3 + 87 H2O
Al2S3 + Cu(NO3)2 = Al(NO3)3 + CuS =>
Al2S3 + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 CuS
CH3CH2(OH)CH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3CH2(OH)CH3 + 7 K2Cr2O7 + 28 H2SO4 = 9 CH3COOH + 7 K2SO4 + 7 Cr2(SO4)3 + 37 H2O
K2CO3 + NaHSO4 = K2SO4 + Na2CO3 + H2O + CO2 =>
2 K2CO3 + 2 NaHSO4 = 2 K2SO4 + Na2CO3 + H2O + CO2
Na(s) + MgI2(aq) = NaI(at) + Mg(s) =>
2 Na(s) + MgI2(aq) = 2 NaI(at) + Mg(s)
HCl + CuCl = Cu + HClCl2 =>
HCl + 2 CuCl = 2 Cu + HClCl2
ZnBr2(aq)F2(g) = ZnF2(aq) + Br2(l) =>
ZnBr2(aq)F2(g) = ZnF2(aq) + Br2(l)
Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 Fe(CN)6 + 114 KMnO4 + 243 H2SO4 = 114 KHSO4 + 5 Fe2(SO4)3 + 114 MnSO4 + 60 HNO3 + 60 CO2 + 156 H2O
(CH4)(g) + CCl4(g) = (CH2Cl2)(g) =>
(CH4)(g) + CCl4(g) = 2(CH2Cl2)(g)
Ag(NH3)2 + Cl + KI = AgI + NH3Cl + K =>
Ag(NH3)2 + 2 Cl + KI = AgI + 2 NH3Cl + K
C2H5NH2 + O2 = N + H2O + CO2 =>
4 C2H5NH2 + 15 O2 = 4 N + 14 H2O + 8 CO2
H3BO3 + CH3OH = CH3BO(OH)2 + H2O =>
H3BO3 + CH3OH = CH3BO(OH)2 + H2O
NH4Cl + S = NH4 + Cl2S =>
2 NH4Cl + S = 2 NH4 + Cl2S
CaCo3 + O2 = CaO + Co2 =>
2 CaCo3 + O2 = 2 CaO + 3 Co2
HXeO4 + H2O = Xe + OH =>
HXeO4 + 3 H2O = Xe + 7 OH
(CH3)3CCl + AgNO3 = AgCl + (CH3)3CNO3 =>
(CH3)3CCl + AgNO3 = AgCl + (CH3)3CNO3
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