| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
(NH4)2(Cr2O7) = Cr2O3 + 2 N + 4 H2O
SrO + P4O10 = Sr3(PO4)2 =>
6 SrO + P4O10 = 2 Sr3(PO4)2
Na2SeO4 + Na2S2 + NaOH = Na2SeO3 + Na2SO4 + H2O =>
7 Na2SeO4 + Na2S2 + 2 NaOH = 7 Na2SeO3 + 2 Na2SO4 + H2O
Cu2S = Cu + S =>
Cu2S = 2 Cu + S
BaCl2(aq) + K2CrO4(s) = BaCrO4(s) + KCl(aq) =>
BaCl2(aq) + K2CrO4(s) = BaCrO4(s) + 2 KCl(aq)
CO + NO2 = N2 + CO2 =>
4 CO + 2 NO2 = N2 + 4 CO2
Cr2S + Mn(NO3)2 + Na2CO3 = NO(g) + CO2 + Na2CrO4 + Na2MnO4 + Na2SO4 =>
Cr2S + 9 Mn(NO3)2 + 12 Na2CO3 = 18 NO(g) + 12 CO2 + 2 Na2CrO4 + 9 Na2MnO4 + Na2SO4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Sn + KOH + H2O = K2[Sn(OH)6] + H2 =>
Sn + 2 KOH + 4 H2O = K2[Sn(OH)6] + 2 H2
nitrogen + ozone = nitrogendioxide =>
3 N2 + 4 O3 = 6 NO2
Al + HNO4 = Al(NO4)3 + H2 =>
2 Al + 6 HNO4 = 2 Al(NO4)3 + 3 H2
KSO4 + ZnOH = KOH + ZnSO4 =>
KSO4 + ZnOH = KOH + ZnSO4
ZnCl2(aq) + Hg2(NO3)2(aq) = Hg2Cl2(s) + Zn(NO3)2(aq) =>
ZnCl2(aq) + Hg2(NO3)2(aq) = Hg2Cl2(s) + Zn(NO3)2(aq)
Sr + ZnNO3 = Zn + Sr(NO3)2 =>
Sr + 2 ZnNO3 = 2 Zn + Sr(NO3)2
K2CrO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + O2 + H2O =>
4 K2CrO4 + 10 H2SO4 = 4 K2SO4 + 2 Cr2(SO4)3 + 3 O2 + 10 H2O
Cu{2+} + N2H4 + OH{-} = Cu{+} + N2 + H2O =>
4 Cu{2+} + N2H4 + 4 OH{-} = 4 Cu{+} + N2 + 4 H2O
Sn(OH)2 + KClO = SnO2 + KCl + H2O =>
Sn(OH)2 + KClO = SnO2 + KCl + H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
CH3COCOH + O2 = H2O + CO2 =>
CH3COCOH + 3 O2 = 2 H2O + 3 CO2
Co2{+} + NO2{-} + H{+} = [Co(NO2)6]{3-} + NO + H2O =>
Co2{+} + 17 NO2{-} + 10 H{+} = 2[Co(NO2)6]{3-} + 5 NO + 5 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + Pb(NO3)2 + H2O = NH4NO3 + Pb =>
10 NH3 + 4 Pb(NO3)2 + 3 H2O = 9 NH4NO3 + 4 Pb
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
NaOH(ac) + SnCl2(ac) = Sn(OH)2 + NaCl =>
2 NaOH(ac) + SnCl2(ac) = Sn(OH)2 + 2 NaCl
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
CH3COOH + CH3CH2 = CH3COOCH2 + H2O =>
13 CH3COOH + 2 CH3CH2 = 10 CH3COOCH2 + 6 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe + HCO2 = FeHCO2 =>
Fe + HCO2 = FeHCO2
CH3SH + O2 = CH3 + SO2 + H2O =>
4 CH3SH + 5 O2 = 4 CH3 + 4 SO2 + 2 H2O
BaCO3 + CaOH = CaCO3 + BaOH =>
BaCO3 + CaOH = CaCO3 + BaOH
HNO3(aq) + MgCO3 = Mg(NO3)2(aq) + H2O(l) + CO2(g) =>
2 HNO3(aq) + MgCO3 = Mg(NO3)2(aq) + H2O(l) + CO2(g)
Hg(C6H5)(OAc) + Pd(OAc)2 = Pd(C6H5)(OAc) + Hg(OAc)2 =>
Hg(C6H5)(OAc) + Pd(OAc)2 = Pd(C6H5)(OAc) + Hg(OAc)2
MgS + OF2 = MgF2 + SO =>
MgS + OF2 = MgF2 + SO
Na2SiO3(aq) + H2SO4(aq) = H2SiO3 + Na2SO4 =>
Na2SiO3(aq) + H2SO4(aq) = H2SiO3 + Na2SO4
CaO + NO3 = CaO(NO3) =>
CaO + NO3 = CaO(NO3)
Er(NO3)3 + KCl + H2O = ErOCl + HCl + KNO3 =>
Er(NO3)3 + 3 KCl + H2O = ErOCl + 2 HCl + 3 KNO3
NaF + BeF2 = Na3Be2F7 =>
3 NaF + 2 BeF2 = Na3Be2F7
NH3 + CH4 + O2 = HCN + H2O =>
2 NH3 + 2 CH4 + 3 O2 = 2 HCN + 6 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
K4[Fe(CN)6] + H2SO4 = K2SO4 + FeSO4 + HCN =>
K4[Fe(CN)6] + 3 H2SO4 = 2 K2SO4 + FeSO4 + 6 HCN
NaC2H3O2(aq) + H2CO3(aq) = Na2CO3(aq) + HC2H3O2(aq) =>
2 NaC2H3O2(aq) + H2CO3(aq) = Na2CO3(aq) + 2 HC2H3O2(aq)
SO2 + HNO6 + H2O = NO + H2SO4 =>
9 SO2 + 2 HNO6 + 8 H2O = 2 NO + 9 H2SO4
K2CrO7 + CH3CH2OH + H2SO4 = Cr2S3O12 + K2SO4 + C2H4O2 + H2O =>
4 K2CrO7 + 9 CH3CH2OH + 10 H2SO4 = 2 Cr2S3O12 + 4 K2SO4 + 9 C2H4O2 + 19 H2O
Ca3(PO4)2 + Al = Ca + Al3(PO4)3 =>
3 Ca3(PO4)2 + 6 Al = 9 Ca + 2 Al3(PO4)3
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
(NH4)2SO4 + NaNO2 = N2 + Na2SO4 + H2O =>
(NH4)2SO4 + 2 NaNO2 = 2 N2 + Na2SO4 + 4 H2O
CHCOOC2H5 + H2O = C2H5OH + CH3COOH =>
2 CHCOOC2H5 + 3 H2O = C2H5OH + 3 CH3COOH
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス01/11/25
方程式のバランス02/10/24
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