| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
CaCO3 + 2 HCl = CaCl2(aq) + CO2 + H2O
Na2CO3 + BaCl2 = Ba2(CO3)2 + Cl2Na2 =>
2 Na2CO3 + 2 BaCl2 = Ba2(CO3)2 + 2 Cl2Na2
Sr + Si = Sr4Si2 =>
4 Sr + 2 Si = Sr4Si2
(Cu(NH3)4)SO4 + HCl = NH4Cl + CuSO4 =>
(Cu(NH3)4)SO4 + 4 HCl = 4 NH4Cl + CuSO4
C2H5OH + Cr2O7{2-} + H3O{+} = CH3CHO + H2O + Cr{3+} =>
3 C2H5OH + Cr2O7{2-} + 8 H3O{+} = 3 CH3CHO + 15 H2O + 2 Cr{3+}
K2MnO4 + H2O + Mn = KMnO4 + H2 =>
K2MnO4 + 4 H2O + Mn = 2 KMnO4 + 4 H2
Ca + (NO3) + NaOH = Ca(OH)2 + Na2(NO3) =>
Ca + (NO3) + 2 NaOH = Ca(OH)2 + Na2(NO3)
CuCl2 + N2H4 + KOH = Cu2O + N2 + H2O + KCl =>
4 CuCl2 + N2H4 + 8 KOH = 2 Cu2O + N2 + 6 H2O + 8 KCl
Fe2O3 + Al = Fe3O4 + Al2O3 =>
9 Fe2O3 + 2 Al = 6 Fe3O4 + Al2O3
ZnCl2 + KOH = K2[Zn(OH)4] + KCl =>
ZnCl2 + 4 KOH = K2[Zn(OH)4] + 2 KCl
Mg + H2SO4 = H + Mg2(SO4)2 =>
2 Mg + 2 H2SO4 = 4 H + Mg2(SO4)2
(CH3CH2)3V + Na2CO3 = (CH3CH2)3Na + Na + VO3 + C =>
(CH3CH2)3V + Na2CO3 = (CH3CH2)3Na + Na + VO3 + C
CuSO4*5H2O + K2CO3 = CuCO3Cu(OH)2 + K2(SO4) + CO2 + H2O =>
2 CuSO4*5H2O + 2 K2CO3 = CuCO3Cu(OH)2 + 2 K2(SO4) + CO2 + 9 H2O
C6H5COOH + CaCO3 = (C6H5COO)2Ca + CO2 + H2O =>
2 C6H5COOH + CaCO3 = (C6H5COO)2Ca + CO2 + H2O
S + BaO = BaS + O2 =>
2 S + 2 BaO = 2 BaS + O2
CaCO3 + HCl = CaCl2(aq) + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2(aq) + CO2 + H2O
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + Ca2(SO4)2 =>
2 Al2(SO4)3 + 6 Ca(OH)2 = 4 Al(OH)3 + 3 Ca2(SO4)2
NaClO = NaCl + NaCl(O)3 =>
3 NaClO = 2 NaCl + NaCl(O)3
Ba(NO3)2 + (NH3)2SO4 = BaSO4 + NH3NO3 =>
Ba(NO3)2 + (NH3)2SO4 = BaSO4 + 2 NH3NO3
K + Ce2 = KCe3 =>
2 K + 3 Ce2 = 2 KCe3
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Cu(OH)2 + NH3 = [Cu(NH3)4] + OH =>
Cu(OH)2 + 4 NH3 = [Cu(NH3)4] + 2 OH
Cr2 + I3 = CrI2 =>
3 Cr2 + 4 I3 = 6 CrI2
IO3{-} + H2SO3 + H{-} = I2 + SO4{2-} + H2O =>
6 IO3{-} + 7 H2SO3 + 8 H{-} = 3 I2 + 7 SO4{2-} + 11 H2O
C6H6 + CH2CH2 = C9H12 =>
2 C6H6 + 3 CH2CH2 = 2 C9H12
AlN + NO2 = Al2O3 + N2 =>
8 AlN + 6 NO2 = 4 Al2O3 + 7 N2
Al(OH)3 + Na(OH) = NaAl(OH)4 =>
Al(OH)3 + Na(OH) = NaAl(OH)4
NaCI + Br2 = CI + NaBr =>
2 NaCI + Br2 = 2 CI + 2 NaBr
MgS(s) + HBr(aq) = Mg(Br) + HS =>
MgS(s) + HBr(aq) = Mg(Br) + HS
C6H5CH2SSC2C6H5 + O2 = CO2 + SO2 + H2O =>
C6H5CH2SSC2C6H5 + 20 O2 = 15 CO2 + 2 SO2 + 6 H2O
HHSO4 + NaOH = Na2SO4 + H2O =>
HHSO4 + 2 NaOH = Na2SO4 + 2 H2O
ZnSO4 + Mg = MgSO4 + Zn =>
ZnSO4 + Mg = MgSO4 + Zn
H2C2O4*2H2O + CoCl2*6H2O = CoC2O4*2H2O + HCl + H2O =>
H2C2O4*2H2O + CoCl2*6H2O = CoC2O4*2H2O + 2 HCl + 6 H2O
CH3CH2COOH + NH4OH = NH4COOH + CH3CH2OH =>
CH3CH2COOH + NH4OH = NH4COOH + CH3CH2OH
Al + NaOH = NaAlO2 + H2 + Na2O =>
2 Al + 6 NaOH = 2 NaAlO2 + 3 H2 + 2 Na2O
H2CO3 + Fe2(SO4)3 = Fe2(CO3)3 + H2SO4 =>
3 H2CO3 + Fe2(SO4)3 = Fe2(CO3)3 + 3 H2SO4
C14H24O6 + O2 = CO2 + H2O =>
C14H24O6 + 17 O2 = 14 CO2 + 12 H2O
CaCl2 + Na2(CO3) = Ca(CO3) + NaCl =>
CaCl2 + Na2(CO3) = Ca(CO3) + 2 NaCl
CuC2O4 + KMnO4 + H2SO4 = CuSO4 + CO2 + MnSO4 + K2SO4 + H2O =>
5 CuC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CuSO4 + 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
Cu + Ag4P2O7 = Ag + Cu2P2O7 =>
2 Cu + Ag4P2O7 = 4 Ag + Cu2P2O7
CaCO3 + C2H4O2 = Ca2{+} + C2H3O2{-} + CO2 + H2O =>
16 CaCO3 + 11 C2H4O2 = 8 Ca2{+} + 8 C2H3O2{-} + 22 CO2 + 10 H2O
Ca{+} + Ni = Ca + Ni{+} =>
Ca{+} + Ni = Ca + Ni{+}
K2CO3(aq) + FeBr2(aq) = FeCO3 + KBr(aq) =>
K2CO3(aq) + FeBr2(aq) = FeCO3 + 2 KBr(aq)
NH4HCO3 + C4H8 = C4H10 + NH3 + CO2 =>
8 NH4HCO3 + 13 C4H8 = 12 C4H10 + 8 NH3 + 12 CO2
RCH2NH2 + HNO3 = RCH2OH + N2 + H2O =>
5 RCH2NH2 + 3 HNO3 = 5 RCH2OH + 4 N2 + 4 H2O
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
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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04/21/25
方程式のバランス05/21/24
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