| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2HO4 + O2 = 8 CO2 + 2 H2O
O2 + CH3CH2OH = CH3COOCH2CH3 + H2O =>
O2 + 2 CH3CH2OH = CH3COOCH2CH3 + 2 H2O
PbCO3 + MgI2 = PbI2 + MgCO3 =>
PbCO3 + MgI2 = PbI2 + MgCO3
K2MnO3 + KOH + C6H12O6 = K6[Mn2O6] + C6H11O7K + H2O =>
2 K2MnO3 + 3 KOH + C6H12O6 = K6[Mn2O6] + C6H11O7K + 2 H2O
CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
H3AsO3 + NaOH = NaH2AsO3 + H2O =>
H3AsO3 + NaOH = NaH2AsO3 + H2O
MgCl2(aq) + Na3N(aq) = Mg3N2(s) + NaCl(aq) =>
3 MgCl2(aq) + 2 Na3N(aq) = Mg3N2(s) + 6 NaCl(aq)
Fr + HNO3 = FrNO3 + H2 =>
2 Fr + 2 HNO3 = 2 FrNO3 + H2
Mn + O = MnO2 =>
Mn + 2 O = MnO2
BF3 + H2O = B(OH)3 + HF =>
BF3 + 3 H2O = B(OH)3 + 3 HF
MnO2 + KOH + O2 = K2MnO4 + H2O =>
2 MnO2 + 4 KOH + O2 = 2 K2MnO4 + 2 H2O
Fe2O3 + H2O(l) = Fe(OH)3(s) =>
Fe2O3 + 3 H2O(l) = 2 Fe(OH)3(s)
Ni2(SO4)3 + NaCl = NiCl3 + Na2SO4 =>
Ni2(SO4)3 + 6 NaCl = 2 NiCl3 + 3 Na2SO4
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
(C6H5)2Hg + BrNO = C6H5NO + C6H5HgBr =>
(C6H5)2Hg + BrNO = C6H5NO + C6H5HgBr
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
AlS3 + CaSO4 = Al2(SO4)3 + CaS2 =>
2 AlS3 + 3 CaSO4 = Al2(SO4)3 + 3 CaS2
Fe(s) + Sn(No3)4(aq) = Fe(No3)3(aq) + Sn(s) =>
4 Fe(s) + 3 Sn(No3)4(aq) = 4 Fe(No3)3(aq) + 3 Sn(s)
P + H2 = PH3P =>
4 P + 3 H2 = 2 PH3P
BaCl2 + Na2CO3 = Cl2Na2 + BaCO3 =>
BaCl2 + Na2CO3 = Cl2Na2 + BaCO3
K2 + CrO4 = K2CrO4 =>
K2 + CrO4 = K2CrO4
C7H13 + KMnO4 + H2O = C7H13(OH)2 + MnO2 + KOH =>
3 C7H13 + 2 KMnO4 + 4 H2O = 3 C7H13(OH)2 + 2 MnO2 + 2 KOH
Fe + NH2O = Fe(NH2O)2 =>
Fe + 2 NH2O = Fe(NH2O)2
C6H10O4 + KOH = CH3COOK + CH3CH2CH2COOK + H2O =>
2 C6H10O4 + 5 KOH = 4 CH3COOK + CH3CH2CH2COOK + 3 H2O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
H2O() = H2(g) + O2(g) =>
2 H2O() = 2 H2(g) + O2(g)
FSO3H + H2SO4 = H3SO4 + FSO3 =>
FSO3H + H2SO4 = H3SO4 + FSO3
KHP + BaOH2 = H2O + BaKPH =>
KHP + BaOH2 = H2O + BaKPH
Ca(OH)2 + Hg = HgOH + Ca =>
Ca(OH)2 + 2 Hg = 2 HgOH + Ca
AgCl + KI = KCl + AgI =>
AgCl + KI = KCl + AgI
FeSO4 + HI = FeI2 + SO3 + H2O =>
FeSO4 + 2 HI = FeI2 + SO3 + H2O
KIO3 + KOH + K2S2O8 = K3H2IO6 + K2SO4 + H2O =>
KIO3 + 4 KOH + K2S2O8 = K3H2IO6 + 2 K2SO4 + H2O
H(ClO4) + Cu(OH)2 = H2O + Cu(ClO4)2 =>
2 H(ClO4) + Cu(OH)2 = 2 H2O + Cu(ClO4)2
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
(NH4)PO4(aq) + NaOH(aq) = NaPO4 + H2O + NH3 =>
(NH4)PO4(aq) + NaOH(aq) = NaPO4 + H2O + NH3
C + LiOH + C4F16 = LiF + CO + H2O =>
4 C + 16 LiOH + C4F16 = 16 LiF + 8 CO + 8 H2O
NaI + Hg(C2H3O2) = Na(C2H3O2) + HgI =>
NaI + Hg(C2H3O2) = Na(C2H3O2) + HgI
NaBr + K2CO3 = NaCO3 + BrK2 =>
NaBr + K2CO3 = NaCO3 + BrK2
KMnO4 + S + H2O = MnO2 + H2SO3 + KOH =>
4 KMnO4 + 3 S + 5 H2O = 4 MnO2 + 3 H2SO3 + 4 KOH
ClO3 + Fe(OH)3 = FeO42 + Cl + H2 =>
26 ClO3 + 2 Fe(OH)3 = 2 FeO42 + 26 Cl + 3 H2
NaCl + SO4 = Na2SO4 + Cl =>
2 NaCl + SO4 = Na2SO4 + 2 Cl
PbCl2 + Cl2 = PbCl4 =>
PbCl2 + Cl2 = PbCl4
Br2 + HClO + H2O = HBrO4 + HCl =>
Br2 + 7 HClO + H2O = 2 HBrO4 + 7 HCl
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
H1Cl1 + Li1 = LiCl + H2 =>
2 H1Cl1 + 2 Li1 = 2 LiCl + H2
CuSO4 = SO3 + CuO =>
CuSO4 = SO3 + CuO
Mg(OH)2CO3 + CH3COOH = (CH3COO)2Mg + H2O + CO2 =>
4 Mg(OH)2CO3 + 9 CH3COOH = 4(CH3COO)2Mg + 10 H2O + 6 CO2
Mg + Ba(ClO3)2 = Mg(ClO3)2 + Ba =>
Mg + Ba(ClO3)2 = Mg(ClO3)2 + Ba
Na[Cr(OH)4] = Cr(OH)3 + NaOH =>
Na[Cr(OH)4] = Cr(OH)3 + NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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