| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(OH)3 + 3 HBr = CrBr3 + 3 H2O
CaCl2 + Na3CO3 = CaCO3 + Na3Cl2 =>
CaCl2 + Na3CO3 = CaCO3 + Na3Cl2
Br2O + HNO3 = BrNO3 + H2O =>
Br2O + 2 HNO3 = 2 BrNO3 + H2O
N2O3 + Ba(OH)2 = Ba(NO)2 + H2O3 =>
N2O3 + Ba(OH)2 = Ba(NO)2 + H2O3
K + H2SO4 = KOH + HSO3 =>
K + H2SO4 = KOH + HSO3
H2SO + BaCl2 = HCl + BaSO =>
H2SO + BaCl2 = 2 HCl + BaSO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO2 + H2SO4 = S + NO2 + H2O =>
6 HNO2 + H2SO4 = S + 6 NO2 + 4 H2O
AgClO4 + I2 = AgI + ClO4 =>
2 AgClO4 + I2 = 2 AgI + 2 ClO4
Zn = Zn2 =>
2 Zn = Zn2
NaOH + Mg3(PO4)2 = Mg(OH)2 + Na + PO4 =>
6 NaOH + Mg3(PO4)2 = 3 Mg(OH)2 + 6 Na + 2 PO4
NaCO3 + H = NaOH + CO2 =>
NaCO3 + H = NaOH + CO2
CCl = C + Cl2 =>
2 CCl = 2 C + Cl2
Al + Cu(C2H3O2)2 = Al(C2H3O2)3 + Cu =>
2 Al + 3 Cu(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Cu
Ag2O + H{+} = Ag{+} + H2O =>
Ag2O + 2 H{+} = 2 Ag{+} + H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
C6H8O6 + CH3NH2 = C6H7O6CH3 + NH3 =>
C6H8O6 + CH3NH2 = C6H7O6CH3 + NH3
Ag2SO3 + HCl = AgCl + H2O + SO2 =>
Ag2SO3 + 2 HCl = 2 AgCl + H2O + SO2
Br2O + HNO3 = BrNO3 + H2O =>
Br2O + 2 HNO3 = 2 BrNO3 + H2O
FeCl3 + LiCH3 = FeCl2 + Li[FeCl4] + CH3CH3 =>
4 FeCl3 + 2 LiCH3 = 2 FeCl2 + 2 Li[FeCl4] + CH3CH3
C5H10O3 + C2H5OH = C7H14O + H2O =>
C5H10O3 + 8 C2H5OH = 3 C7H14O + 8 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Na2SO4 + PbS = PbSO4 + Na2S =>
Na2SO4 + PbS = PbSO4 + Na2S
LiMn2O4 = Li5Mn7O16 + Mn2O3 + Li2MnO3 =>
7 LiMn2O4 = Li5Mn7O16 + 3 Mn2O3 + Li2MnO3
CH3COOH + Ba(OH)2 = H2O + C2H3O2 + Ba =>
2 CH3COOH + Ba(OH)2 = 2 H2O + 2 C2H3O2 + Ba
NH{4}{-}1NO{3}{-}1 = N{2}O + H{2}O =>
NH{4}{-}1NO{3}{-}1 = N{2}O + H{2}O
FeCl3 + H2SO4 + KBr = FeSO4 + Br2 + HCl + KSO4 =>
4 FeCl3 + 6 H2SO4 + 2 KBr = 4 FeSO4 + Br2 + 12 HCl + 2 KSO4
Li + CO3 = Li2CO3 =>
2 Li + CO3 = Li2CO3
Cl2 + KBe = KCl + Be2 =>
Cl2 + 2 KBe = 2 KCl + Be2
PbS + HCl = Pb + Cl + H2S =>
PbS + 2 HCl = Pb + 2 Cl + H2S
HC2H3O2 + H2O = CO2 + H =>
HC2H3O2 + 2 H2O = 2 CO2 + 8 H
S0 + O20 = SO2 =>
10 S0 + O20 = 10 SO2
Ba(NO3)2 + HNO3 = BaNO3 + H(NO3)2 =>
Ba(NO3)2 + HNO3 = BaNO3 + H(NO3)2
Br + H2O = BrH2 + O =>
Br + H2O = BrH2 + O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
WO3 + C = W + CO2 =>
2 WO3 + 3 C = 2 W + 3 CO2
NaNO3 + NH4Cl = H2O + N2O + NaCl =>
NaNO3 + NH4Cl = 2 H2O + N2O + NaCl
Na2SO4 + PbS = PbSO4 + Na2S =>
Na2SO4 + PbS = PbSO4 + Na2S
Al + CuCl2 = AlCl3 + CuCl =>
Al + 3 CuCl2 = AlCl3 + 3 CuCl
Al + ZnCl2 = AlCl + Zn =>
2 Al + ZnCl2 = 2 AlCl + Zn
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
C6H5COCl + C7H5NaO2 = C14H10O3 + NaCl =>
C6H5COCl + C7H5NaO2 = C14H10O3 + NaCl
Cr2(SO4)3 + (NH4)2SO4 = NH4Cr(SO4)2 =>
Cr2(SO4)3 + (NH4)2SO4 = 2 NH4Cr(SO4)2
C6H5OH + Br2 = C6H4OBr + H2 =>
2 C6H5OH + Br2 = 2 C6H4OBr + 2 H2
Ca(NO3)2(aq) + LiI(aq) = CaI2 + LiNO3(aq) =>
Ca(NO3)2(aq) + 2 LiI(aq) = CaI2 + 2 LiNO3(aq)
NaNO3 + K2SO4 = NaSO4 + K2NO3 =>
NaNO3 + K2SO4 = NaSO4 + K2NO3
H2CO3 + CaH2 = Ca(CO3) + H2 =>
H2CO3 + CaH2 = Ca(CO3) + 2 H2
NaI + (H2SO4) = HI + Na2SO4 =>
2 NaI + (H2SO4) = 2 HI + Na2SO4
AgCu + H2SO4 = CuSO4 + Ag2SO4 + H2 =>
2 AgCu + 3 H2SO4 = 2 CuSO4 + Ag2SO4 + 3 H2
In2O3 + CoCl2 = InCl3 + CoO =>
In2O3 + 3 CoCl2 = 2 InCl3 + 3 CoO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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