| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
C8H9NO2 + C2H5Br = C10H13NO2 + HBr
Zn(CH3CO2)2 + KI = ZnI2 + KCH3CO2 =>
Zn(CH3CO2)2 + 2 KI = ZnI2 + 2 KCH3CO2
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
MnO2 + LiOH = Mn(OH)2 + LiO =>
MnO2 + 2 LiOH = Mn(OH)2 + 2 LiO
NaHCO3 + CuNO3 = NaNO3 + CuHCO3 =>
NaHCO3 + CuNO3 = NaNO3 + CuHCO3
HPO4{2-} + H{+} = H2PO4{-} =>
HPO4{2-} + H{+} = H2PO4{-}
HClO4(l) + P2O5(s) = Cl2O7(l) + HPO3(s) =>
2 HClO4(l) + P2O5(s) = Cl2O7(l) + 2 HPO3(s)
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
K2MoO4 + H2SO4 = H2MoO4 + K2SO4 =>
K2MoO4 + H2SO4 = H2MoO4 + K2SO4
Fe(OH)3 + NH4SCN = NH4(OH) + Fe(SCN)3 =>
Fe(OH)3 + 3 NH4SCN = 3 NH4(OH) + Fe(SCN)3
Sb + HNO3 = SbO3 + NO2 + H2O =>
Sb + 6 HNO3 = SbO3 + 6 NO2 + 3 H2O
NH4OH = NH4 + OH =>
NH4OH = NH4 + OH
C2H4O + Cr2O7{2-} + H{+} = C2H4O2 + Cr{3+} + H2O =>
3 C2H4O + Cr2O7{2-} + 8 H{+} = 3 C2H4O2 + 2 Cr{3+} + 4 H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H3PO4 + (NaOH)3 = Na3PO4 + (H2O)3 =>
H3PO4 + (NaOH)3 = Na3PO4 + (H2O)3
Ca(OH)2 + C = CaC2 + H2O2 =>
Ca(OH)2 + 2 C = CaC2 + H2O2
ZnO + HCl = ZnCl + H2 + O =>
2 ZnO + 2 HCl = 2 ZnCl + H2 + 2 O
NH3 + HF = NH4F =>
NH3 + HF = NH4F
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
H2S + K2CrO4 = K2S + Cr(OH)3 + S + H2O =>
5 H2S + 2 K2CrO4 = 2 K2S + 2 Cr(OH)3 + 3 S + 2 H2O
S + OH{-} = S2{-} + S2O2{-} + H{+} =>
8 S + 2 OH{-} = 3 S2{-} + S2O2{-} + 2 H{+}
H2O + C = H2 + CO =>
H2O + C = H2 + CO
POCl3 + NaNO2 = NOCl + Na3PO4 =>
POCl3 + 3 NaNO2 = 3 NOCl + Na3PO4
C2H3O2F + O2 = CO + H2O + F2 =>
4 C2H3O2F + 3 O2 = 8 CO + 6 H2O + 2 F2
Zn + C2H3O2 = Zn(C2H3O2)2 =>
Zn + 2 C2H3O2 = Zn(C2H3O2)2
H2O(l) + MnO4{-}(aq) + S2{-}(aq) = MnS(s) + S(s) + OH{-}(aq) =>
4 H2O(l) + MnO4{-}(aq) + 7 S2{-}(aq) = MnS(s) + 13 S(s) + 8 OH{-}(aq)
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
Cl2 + Na2CO3 = NaCl + CO2 + NaClO3 =>
3 Cl2 + 3 Na2CO3 = 5 NaCl + 3 CO2 + NaClO3
Cr + HC1 = CrC13 + H2 =>
2 Cr + 26 HC1 = 2 CrC13 + 13 H2
NaHCO3 = Na2CO3(CO2) + H2O =>
2 NaHCO3 = Na2CO3(CO2) + H2O
Ba + HCl = BaHCl2 + H2 =>
2 Ba + 4 HCl = 2 BaHCl2 + H2
Cu + Ag(C2H3O2)3 = Ag + Cu(C2H3O2)3 =>
Cu + Ag(C2H3O2)3 = Ag + Cu(C2H3O2)3
Pb(NO3)2(aq) + H2S(aq) = PbS + H(NO3) =>
Pb(NO3)2(aq) + H2S(aq) = PbS + 2 H(NO3)
Na2S2O8 + NaCr(OH)4 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
3 Na2S2O8 + 2 NaCr(OH)4 + 8 NaOH = 2 Na2CrO4 + 6 Na2SO4 + 8 H2O
GeO2 + Zn + HCl = GeH4 + ZnCl2 + H2O =>
GeO2 + 4 Zn + 8 HCl = GeH4 + 4 ZnCl2 + 2 H2O
K7[Cu(IO6)2] + HNO3 + H2O = Cu(NO3)2 + KNO3 + H5IO6 + O2 =>
4 K7[Cu(IO6)2] + 36 HNO3 + 2 H2O = 4 Cu(NO3)2 + 28 KNO3 + 8 H5IO6 + O2
K2S2O3 = K2S2 + O2 =>
2 K2S2O3 = 2 K2S2 + 3 O2
C8H9O2N + SnCl2*H2O + HCl = C8H12NCl + SnCl4 + H2O =>
C8H9O2N + 3 SnCl2*H2O + 7 HCl = C8H12NCl + 3 SnCl4 + 5 H2O
K2MnO4 + H2C2O4 + H2SO4 = CO2 + K2SO4 + H2O + MnSO4 =>
K2MnO4 + 2 H2C2O4 + 2 H2SO4 = 4 CO2 + K2SO4 + 4 H2O + MnSO4
BaCl2 + K2CrO7 = Ba2(CrO7)2 + KCl =>
2 BaCl2 + 2 K2CrO7 = Ba2(CrO7)2 + 4 KCl
Br2 + MnCl2 = MnBr2 + Cl2 =>
Br2 + MnCl2 = MnBr2 + Cl2
FeSO4 + HNO3 + H2SO4 = Fe(SO4)3 + H2O + NO2 =>
FeSO4 + 4 HNO3 + 2 H2SO4 = Fe(SO4)3 + 4 H2O + 4 NO2
H2 + Cu = H2Cu =>
H2 + Cu = H2Cu
HCOOH + KMnO4 + NaOH = K2CO3 + Na2MnO4 + H2O =>
HCOOH + 2 KMnO4 + 4 NaOH = K2CO3 + 2 Na2MnO4 + 3 H2O
FeCuS2(s) + O2(g) = CuS(s) + FeO(s) + SO2(g) =>
2 FeCuS2(s) + 3 O2(g) = 2 CuS(s) + 2 FeO(s) + 2 SO2(g)
Cu(NO3)2 + NH3 = Cu(NH3)4{2+} + NO3{-} =>
Cu(NO3)2 + 4 NH3 = Cu(NH3)4{2+} + 2 NO3{-}
Mn(OH)2 + O2 = Mn2O3 + H2O =>
4 Mn(OH)2 + O2 = 2 Mn2O3 + 4 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
NH40H + HCl = NH4Cl + H2 =>
NH40H + HCl = NH4Cl + 19 H2
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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07/07/24
方程式のバランス08/06/23
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