| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2O + H2SO4 = K2SO4 + H2O
C2H5NH2 + H2SO4 = [C2H5NH3]HSO4 =>
C2H5NH2 + H2SO4 = [C2H5NH3]HSO4
Mg + Mg(NO3)2(aq) = Mg2(NO3)2 =>
Mg + Mg(NO3)2(aq) = Mg2(NO3)2
MnCl4 + FeS = MnS2 + FeCl2 =>
MnCl4 + 2 FeS = MnS2 + 2 FeCl2
NF3(g) = N2(g) + F2(g) =>
2 NF3(g) = N2(g) + 3 F2(g)
C6NH2 + H3O = C6NH3 + H2O =>
C6NH2 + H3O = C6NH3 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CO2 + H2O(l) = H2CO3 =>
CO2 + H2O(l) = H2CO3
Zn(CIO4)2 + Na2S = Na(CIO4) + ZnS =>
Zn(CIO4)2 + Na2S = 2 Na(CIO4) + ZnS
NaNO3 + H2O = HNO3OHNa =>
NaNO3 + H2O = HNO3OHNa
(NH4)2SO4 + NaNO2 = (NH4)NO2 + Na2SO4 =>
(NH4)2SO4 + 2 NaNO2 = 2(NH4)NO2 + Na2SO4
NH4OH + HNO3 = H2O + N2 =>
5 NH4OH + 3 HNO3 = 14 H2O + 4 N2
C14H12O2 + HNO3 = C14H10O2 + H2O + NO2 =>
C14H12O2 + 2 HNO3 = C14H10O2 + 2 H2O + 2 NO2
LiI + Mg3(PO4)2 = Li3PO4 + MgI2 =>
6 LiI + Mg3(PO4)2 = 2 Li3PO4 + 3 MgI2
CH3COCH3CO2 = (CH3CO)2O =>
CH3COCH3CO2 = (CH3CO)2O
C2H6 + O2 = HO2 + CO2 =>
C2H6 + 8 O2 = 6 HO2 + 2 CO2
ClO4 + H2O = Cl + HO =>
ClO4 + 4 H2O = Cl + 8 HO
HCOOH + NaOH = Na(HCOO) + H2O =>
HCOOH + NaOH = Na(HCOO) + H2O
Zr + TiO2 = ZrO2 + TiO =>
Zr + 2 TiO2 = ZrO2 + 2 TiO
Ni3As2 + Ti2S4 = Ni2S2 + Ti3As4 =>
4 Ni3As2 + 3 Ti2S4 = 6 Ni2S2 + 2 Ti3As4
HY + CO3 = CO2 + H2O + Y =>
2 HY + CO3 = CO2 + H2O + 2 Y
K3(PO4) + CuBr2 = Cu3(PO4)2 + KBr =>
2 K3(PO4) + 3 CuBr2 = Cu3(PO4)2 + 6 KBr
CO3 + H2O = HCO + OH =>
CO3 + 3 H2O = HCO + 5 OH
AgNO3 + LiI = AgI + LiNO3 =>
AgNO3 + LiI = AgI + LiNO3
CoI2 + (NH4)2S = CoS + NH4I =>
CoI2 + (NH4)2S = CoS + 2 NH4I
MgO + O2 = MgO3 =>
MgO + O2 = MgO3
Ba + Co2 = BaCo2 =>
Ba + Co2 = BaCo2
In + HNO3 = InNO3 + H2 =>
2 In + 2 HNO3 = 2 InNO3 + H2
C4H9Cl + H2O = C4H9OH + HCl =>
C4H9Cl + H2O = C4H9OH + HCl
Ca(CO3) + HC2H3O2 = Ca(C2H3O2)2 + CO2 + H2O =>
Ca(CO3) + 2 HC2H3O2 = Ca(C2H3O2)2 + CO2 + H2O
(NH4)2S2O8 + H2O = H2O2 + (NH4)HSO4 =>
(NH4)2S2O8 + 2 H2O = H2O2 + 2(NH4)HSO4
H2O = H + O =>
H2O = 2 H + O
Fe(NO3)3(aq) + NaCl(aq) = FeCl3 + NaNO3 =>
Fe(NO3)3(aq) + 3 NaCl(aq) = FeCl3 + 3 NaNO3
Zn(OH)2 + HBr = ZnBr2 + H2O =>
Zn(OH)2 + 2 HBr = ZnBr2 + 2 H2O
HCl + Bi2O5 = BiCl5 + H2O =>
10 HCl + Bi2O5 = 2 BiCl5 + 5 H2O
NH4ClO4 + Al = Al2O3 + HCl + H2O + NO2 =>
6 NH4ClO4 + 2 Al = Al2O3 + 6 HCl + 9 H2O + 6 NO2
C18H37COOH + NaOH = C18H37COONa + H2O =>
C18H37COOH + NaOH = C18H37COONa + H2O
LiOH + HCl = LiOCl + H2 =>
LiOH + HCl = LiOCl + H2
COF2(g) + NH3(g) = NH4F + CO(NH2)2 =>
COF2(g) + 4 NH3(g) = 2 NH4F + CO(NH2)2
HB + H2O2 = B + H2O =>
2 HB + H2O2 = 2 B + 2 H2O
CaZnO2 + HCl = CaCl2 + ZnO + H2O =>
CaZnO2 + 2 HCl = CaCl2 + ZnO + H2O
CHCH + HBr = BrCHCHBr + H2 =>
CHCH + 2 HBr = BrCHCHBr + H2
Na2Cr2O7 + FeCl2 + HCl = CrCl3 + H2O + FeCl3 + NaCl =>
Na2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 7 H2O + 6 FeCl3 + 2 NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K4[Fe(CN)6] + NiSO4 = Ni2[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6] + 2 NiSO4 = Ni2[Fe(CN)6] + 2 K2SO4
CaZnO2 + HCl = CaCl2 + ZnO + H2O =>
CaZnO2 + 2 HCl = CaCl2 + ZnO + H2O
ReO2 = ReO + Re2O7 =>
5 ReO2 = 3 ReO + Re2O7
NH4Br(aq) + Pb(C2H3O2)2(aq) = NH4C2H3O2 + PbBr2 =>
2 NH4Br(aq) + Pb(C2H3O2)2(aq) = 2 NH4C2H3O2 + PbBr2
C8H16 + H2 = (C2H4)12H2 =>
3 C8H16 + H2 = (C2H4)12H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/24
Équations équilibrées sur05/02/23
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