| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Ba(NO3)2 + 2 Cl = BaCl2 + 2 NO3
Al(NO3)3(aq) + CaS(aq) = Al2S3(s) + Ca(NO3)2(aq) =>
2 Al(NO3)3(aq) + 3 CaS(aq) = Al2S3(s) + 3 Ca(NO3)2(aq)
Na2CO3 + FeCl3 + H2O = Fe(OH)3 + NaCl + CO2 =>
3 Na2CO3 + 2 FeCl3 + 3 H2O = 2 Fe(OH)3 + 6 NaCl + 3 CO2
Fe{+2} + K4Fe(CN)6 = Fe4(Fe(CN)6)2 + K{+} =>
4 Fe{+2} + 2 K4Fe(CN)6 = Fe4(Fe(CN)6)2 + 8 K{+}
(NH4)2CO3 + Cd(NO3)2 = Cd(CO3) + (NH4)(NO3) =>
(NH4)2CO3 + Cd(NO3)2 = Cd(CO3) + 2(NH4)(NO3)
AlBr3 + CaCr2O7 + H3PO4 = Br2 + CrPO4 + Ca3(PO4)2 + AlPO4 + H2O =>
6 AlBr3 + 3 CaCr2O7 + 14 H3PO4 = 9 Br2 + 6 CrPO4 + Ca3(PO4)2 + 6 AlPO4 + 21 H2O
CuO + H2SO4 + H2O2 = CuSO4*5H2O + O2 =>
CuO + H2SO4 + 4 H2O2 = CuSO4*5H2O + 2 O2
Na + CuI = NaI + Cu =>
Na + CuI = NaI + Cu
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
FeS + CaO = Fe + CaS + CaSO4 =>
4 FeS + 4 CaO = 4 Fe + 3 CaS + CaSO4
Cu(NO3)2H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2H2O = 2 CuO + 4 NO2 + O2 + 2 H2O
Al + SO4 = Al2(SO4)3 =>
2 Al + 3 SO4 = Al2(SO4)3
Mg2 + FeCl2 = MgCl2 + Fe =>
Mg2 + 2 FeCl2 = 2 MgCl2 + 2 Fe
MgBr2 = Mg + Br2 =>
MgBr2 = Mg + Br2
HSCH2COOH + KOH = HSCH2COO{-} + KOH2{+} =>
HSCH2COOH + KOH = HSCH2COO{-} + KOH2{+}
ZnS + O2 = Zn + SO2 =>
ZnS + O2 = Zn + SO2
C2H5OH + O2 = C2O2 + H6O =>
C2H5OH + O2 = C2O2 + H6O
P4O3 + NaOH + H2O = PH3 + NaH2PO4 =>
4 P4O3 + 9 NaOH + 15 H2O = 7 PH3 + 9 NaH2PO4
Ag(s) + Br2 = AgBr =>
2 Ag(s) + Br2 = 2 AgBr
C2H5OH + O2 = C2O2 + H6O =>
C2H5OH + O2 = C2O2 + H6O
C6H5NO2 + Al + NaOH + H2O = C6H5NH2 + Na[Al(OH)4] =>
C6H5NO2 + 2 Al + 2 NaOH + 4 H2O = C6H5NH2 + 2 Na[Al(OH)4]
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
C12H19Cl3O8 + O2 = CO2 + H2O + HCl =>
C12H19Cl3O8 + 12 O2 = 12 CO2 + 8 H2O + 3 HCl
BCl3 + H2S = B2S3 + HCl =>
2 BCl3 + 3 H2S = B2S3 + 6 HCl
KOH + LiF = LiOH + KF =>
KOH + LiF = LiOH + KF
CH3CH2OH(aq) + Cr2O7{2-}(aq) + H{+}(aq) = CH3COOH(aq) + Cr{3+}(aq) + H2O(l) =>
3 CH3CH2OH(aq) + 2 Cr2O7{2-}(aq) + 16 H{+}(aq) = 3 CH3COOH(aq) + 4 Cr{3+}(aq) + 11 H2O(l)
Mg + H3PO4 = H2 + Mg3(PO4)2 =>
3 Mg + 2 H3PO4 = 3 H2 + Mg3(PO4)2
CuO(s) + H2(g) = Cu + H2O(i) =>
CuO(s) + H2(g) = Cu + H2O(i)
Cs + P4 = Cs3P =>
12 Cs + P4 = 4 Cs3P
CaO + SiO = CaSiO2 =>
CaO + SiO = CaSiO2
Na[Al(OH)4] + AlCl3 = Al(OH)3 + NaCl =>
3 Na[Al(OH)4] + AlCl3 = 4 Al(OH)3 + 3 NaCl
Na(C2H3O2) + HCl = NaCl + HC2H3O2 =>
Na(C2H3O2) + HCl = NaCl + HC2H3O2
Sr + MgSO4 = SrSO4 + Mg2 =>
2 Sr + 2 MgSO4 = 2 SrSO4 + Mg2
Zn + CH3COOH = Zn(CO)2 + H3 =>
3 Zn + 3 CH3COOH = 3 Zn(CO)2 + 4 H3
Ca + N = Ca2N =>
2 Ca + N = Ca2N
Na2SO3 + CH3COOH = H2O + NaCH3COO + SO2 =>
Na2SO3 + 2 CH3COOH = H2O + 2 NaCH3COO + SO2
Co(OH)2 + Br2 + H2O = Co(OH)3 + HBr =>
2 Co(OH)2 + Br2 + 2 H2O = 2 Co(OH)3 + 2 HBr
Na3PO4 + Fe(NO3)3 + KSCN = Fe(SCN)3 + NaNO3 + K3PO4 =>
Na3PO4 + Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 NaNO3 + K3PO4
Ni + Fe(SO4) = Fe + Ni(SO4)2 =>
Ni + 2 Fe(SO4) = 2 Fe + Ni(SO4)2
HPO3 + KOH = K3PO4 + H2O =>
HPO3 + 3 KOH = K3PO4 + 2 H2O
C3Cl2N3NaO3 + H2O = HOCl + C3N3NaO2 =>
C3Cl2N3NaO3 + H2O = 2 HOCl + C3N3NaO2
CH3CH(NH2)COOH + H2O = CH3CH(NH2)COO + H3O =>
CH3CH(NH2)COOH + H2O = CH3CH(NH2)COO + H3O
CuO + SeO2 + CuCl2 = Cu3(SeO3)2Cl2 =>
2 CuO + 2 SeO2 + CuCl2 = Cu3(SeO3)2Cl2
FeO(s) = Fe(s) + O2(g) =>
2 FeO(s) = 2 Fe(s) + O2(g)
KHSO4 + NaCl = Na2SO4 + K2SO4 + HCl =>
2 KHSO4 + 2 NaCl = Na2SO4 + K2SO4 + 2 HCl
Mg + CuO = MgCuO =>
Mg + CuO = MgCuO
HCOOH + FeO = (HCOO)2Fe + H2O =>
2 HCOOH + FeO = (HCOO)2Fe + H2O
H6C76 + O2 = CO2 + H2O =>
2 H6C76 + 155 O2 = 152 CO2 + 6 H2O
MgSO4 + NH4OH = [Mg(NH3)6]SO4 + H2O =>
MgSO4 + 6 NH4OH = [Mg(NH3)6]SO4 + 6 H2O
FeSO4 + BaBr2 = BaSO4 + FeBr2 =>
FeSO4 + BaBr2 = BaSO4 + FeBr2
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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10/28/24
方程式のバランス11/27/23
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