| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Cs + N2 = 2 Cs3N
ClO{-} + SO3 = Cl{-} + SO4 =>
ClO{-} + SO3 = Cl{-} + SO4
HCl + NaOH(l) = NaCl + H2O =>
HCl + NaOH(l) = NaCl + H2O
C15H31COOH + O2 = C + H2O =>
C15H31COOH + 7 O2 = 16 C + 16 H2O
CaF2 + HCIO4 = Ca(CIO4)2 + HF =>
CaF2 + 2 HCIO4 = Ca(CIO4)2 + 2 HF
NH4Cl + AgNO3(aq) = AgCl(s) + NH4NO3 =>
NH4Cl + AgNO3(aq) = AgCl(s) + NH4NO3
Fe3Cl2 = Cl2 + Fe =>
Fe3Cl2 = Cl2 + 3 Fe
FeCl2 + KCN = KCl + Fe(CN)2 =>
FeCl2 + 2 KCN = 2 KCl + Fe(CN)2
O + AlBr = AlO + Br =>
O + AlBr = AlO + Br
(ZnOH)2CO3 + HCl = ZnCl2 + H2O + CO2 =>
(ZnOH)2CO3 + 4 HCl = 2 ZnCl2 + 3 H2O + CO2
HCl + H2O = HClO + H2 =>
HCl + H2O = HClO + H2
S8(s) + Na2SO3(aq) = Na2S2O3(aq) =>
S8(s) + 8 Na2SO3(aq) = 8 Na2S2O3(aq)
NaOH + Cu = Na + Cu(OH)2 =>
2 NaOH + Cu = 2 Na + Cu(OH)2
KOH + HCl = H2O + K{+} + Cl{-} =>
KOH + HCl = H2O + K{+} + Cl{-}
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
C2H5COOH + Al = (C2H5COO)Al + H2 =>
2 C2H5COOH + 2 Al = 2(C2H5COO)Al + H2
Au(s) + KNo3(ag) = K2 + AuNo3 =>
2 Au(s) + 2 KNo3(ag) = K2 + 2 AuNo3
Zn(s) + AgNO3(ag) = Ag(s) + ZnNO3 =>
Zn(s) + AgNO3(ag) = Ag(s) + ZnNO3
Mg + CrO4 = MgCrO4 =>
Mg + CrO4 = MgCrO4
NaCl(aq) + Ba(NO3)2(aq) = NaNO3 + BaCl2 =>
2 NaCl(aq) + Ba(NO3)2(aq) = 2 NaNO3 + BaCl2
Al2O3 + C(s) + Cl2(g) = AlCl3 + CO(g) =>
Al2O3 + 3 C(s) + 3 Cl2(g) = 2 AlCl3 + 3 CO(g)
Ca(HCO3)2 = CaO + CO2 + H2O =>
Ca(HCO3)2 = CaO + 2 CO2 + H2O
Al2S3 + CaBr2 = CaS + AlBr3 =>
Al2S3 + 3 CaBr2 = 3 CaS + 2 AlBr3
MgCl2 + Ma(NO3)3 = Mg(NO3)2 + MaCl3 =>
3 MgCl2 + 2 Ma(NO3)3 = 3 Mg(NO3)2 + 2 MaCl3
KNO2 + KMnO4 + NaOH = KNO3 + KNaMnO4 + H2O =>
KNO2 + 2 KMnO4 + 2 NaOH = KNO3 + 2 KNaMnO4 + H2O
CO2 + H2O = C5H52OH + O2 =>
20 CO2 + 106 H2O = 4 C5H52OH + 71 O2
(NH4)2SO4CuCl2 = (NH4)2Cl2CuSO4 =>
(NH4)2SO4CuCl2 = (NH4)2Cl2CuSO4
CaCl2 + K4[Fe(CN)6] = Ca4[Fe(CN)6]2 + KCl =>
4 CaCl2 + 2 K4[Fe(CN)6] = Ca4[Fe(CN)6]2 + 8 KCl
Fe(g) + O2(g) = FeO =>
2 Fe(g) + O2(g) = 2 FeO
NaNO2 + NaOH + Al + H2O = NaAlO2 + NH3 =>
NaNO2 + NaOH + 2 Al + H2O = 2 NaAlO2 + NH3
C2H5COOK + KOH = K2CO3 + C2H6 =>
C2H5COOK + KOH = K2CO3 + C2H6
CH3OH + K2Cr2O7 + H2SO4 = CH2O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH2O2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
C55H112 + O2 = H2O + C =>
C55H112 + 28 O2 = 56 H2O + 55 C
KNO2 + H2SO4 = KHSO4 + NO + NO2 + H2O =>
2 KNO2 + 2 H2SO4 = 2 KHSO4 + NO + NO2 + H2O
KCl(O3) + HCl = KCl + (Cl2) + (H2)O =>
KCl(O3) + 6 HCl = KCl + 3(Cl2) + 3(H2)O
KMnO4 + As(OH)3 = K(OH)3 + AsMnO4 =>
KMnO4 + As(OH)3 = K(OH)3 + AsMnO4
YNO3*2 + GaPO4 = YPO4 + GaNO3*2 =>
YNO3*2 + GaPO4 = YPO4 + GaNO3*2
C6H4(COOH)2 + C2H4(OH)2 = C9H8O4 + (H2O) =>
9 C6H4(COOH)2 + 9 C2H4(OH)2 = 10 C9H8O4 + 14(H2O)
Ca10(PO4)6(OH)2 + F2(aq) = Ca10(PO4)6F2 + OH =>
Ca10(PO4)6(OH)2 + F2(aq) = Ca10(PO4)6F2 + 2 OH
MnSO4 + KMnO4 + H2SO4 = Mn(SO4)3 + KHSO4 + H2O =>
MnSO4 + 4 KMnO4 + 18 H2SO4 = 5 Mn(SO4)3 + 4 KHSO4 + 16 H2O
Li2CO3 + H3BO3 = (Li2O)B2O3 + H2O + CO2 =>
Li2CO3 + 2 H3BO3 = (Li2O)B2O3 + 3 H2O + CO2
Ni + H2TeO3 = Ni2(TeO3)3 + H2 =>
2 Ni + 3 H2TeO3 = Ni2(TeO3)3 + 3 H2
H2CO3 + Ca(OH)2 = H2O + Ca(CO3) =>
H2CO3 + Ca(OH)2 = 2 H2O + Ca(CO3)
CrO4{-2} + Cl{-} + H{+} = Cr{3+} + ClO2{-} + H2O =>
4 CrO4{-2} + 3 Cl{-} + 20 H{+} = 4 Cr{3+} + 3 ClO2{-} + 10 H2O
KI + NaHSO3 = KHSO3 + NaI =>
KI + NaHSO3 = KHSO3 + NaI
Na2CO3 + Ca3(PO4)2 = Na2(PO4)2 + CO3Ca3 =>
Na2CO3 + Ca3(PO4)2 = Na2(PO4)2 + CO3Ca3
K2CO3 + HC2H3O2 = H2O + CO2 + K2C2H2O2 =>
K2CO3 + HC2H3O2 = H2O + CO2 + K2C2H2O2
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
Fe{3+} + Cl{-} = Fe{2+} + Cl2 =>
2 Fe{3+} + 2 Cl{-} = 2 Fe{2+} + Cl2
Zn(s) + HCl(aq) = ZnCl2(g) + H2 =>
Zn(s) + 2 HCl(aq) = ZnCl2(g) + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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