| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2*6H2O + 3 NH4Cl = (NH4)3CoCl5 + 6 H2O
NaOH + K3PO4 = Na3PO4 + K + OH =>
3 NaOH + K3PO4 = Na3PO4 + 3 K + 3 OH
Mg2 + Ni(NO3)3 = Mg(NO3)2 + Ni2 =>
3 Mg2 + 4 Ni(NO3)3 = 6 Mg(NO3)2 + 2 Ni2
H3PO4 + (NH4)2MoO4 = (NH4)7(P(Mo2O7)6) + NH3 + H2O =>
H3PO4 + 12(NH4)2MoO4 = (NH4)7(P(Mo2O7)6) + 17 NH3 + 10 H2O
CrBr3 + KOH = Cr(OH) + KBr3 =>
CrBr3 + KOH = Cr(OH) + KBr3
LiH2PO4 + H2SO4 = Li2SO4 + H3PO4 =>
2 LiH2PO4 + H2SO4 = Li2SO4 + 2 H3PO4
K2SO4 + Sr(ClO3)2 = KClO3 + SrSO4 =>
K2SO4 + Sr(ClO3)2 = 2 KClO3 + SrSO4
Fe2(SO4)3 + KSCN = K3Fe(SCN1)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3Fe(SCN1)6 + 3 K2SO4
Mg(OH)2 + H3C6H5O7 = MgO9H10C6 =>
Mg(OH)2 + H3C6H5O7 = MgO9H10C6
C4H11O2N + NaOH = C4H5O4NNa2 + H2 =>
C4H11O2N + 2 NaOH = C4H5O4NNa2 + 4 H2
Na + Cl4 = NaCl2 =>
2 Na + Cl4 = 2 NaCl2
CuFeS2 + H2O + O2 = Fe2O3 + H2SO4 + Cu =>
4 CuFeS2 + 8 H2O + 15 O2 = 2 Fe2O3 + 8 H2SO4 + 4 Cu
CaCl2(aq) + Na5P3O10(aq) = Ca5(P3O10)2(s) + NaCl(aq) =>
5 CaCl2(aq) + 2 Na5P3O10(aq) = Ca5(P3O10)2(s) + 10 NaCl(aq)
C6H14 + I2 = C6H13 + HI =>
2 C6H14 + I2 = 2 C6H13 + 2 HI
H3PO4 + ZnO = Zn(H2PO4)2 + H2O =>
2 H3PO4 + ZnO = Zn(H2PO4)2 + H2O
KOH + Er(NO3)3*6H2O = Er(OH)3 + KNO3 + H2O =>
3 KOH + Er(NO3)3*6H2O = Er(OH)3 + 3 KNO3 + 6 H2O
BCl3 + O2 = B2O3 + Cl =>
4 BCl3 + 3 O2 = 2 B2O3 + 12 Cl
C3H12(fuel) + O2 = CO2 + H2O =>
C3H12(fuel) + 6 O2 = 3 CO2 + 6 H2O
Sr + CuSO4 = SrCuSO4 =>
Sr + CuSO4 = SrCuSO4
CaCO3 + C + H2O = CO + Ca(OH)2 =>
CaCO3 + C + H2O = 2 CO + Ca(OH)2
NaOH + H2C2O4 = NaOH2 + HC2O4 =>
NaOH + H2C2O4 = NaOH2 + HC2O4
Sc2S3 = Sc + S =>
Sc2S3 = 2 Sc + 3 S
NH4VO3 + HCl + Zn = VO2 + ZnCl2 + H2O + NH3 =>
2 NH4VO3 + 2 HCl + Zn = 2 VO2 + ZnCl2 + 2 H2O + 2 NH3
HBr + H(BrO3) = Br2 + H2O =>
5 HBr + H(BrO3) = 3 Br2 + 3 H2O
HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2
AgI + FeS = Ag2S + FeI2 =>
2 AgI + FeS = Ag2S + FeI2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO4 + CO2 + H2O =>
10 K4Fe(CN)6 + 146 KMnO4 + 347 H2SO4 = 186 KHSO4 + 5 Fe2(SO4)3 + 146 MnSO4 + 60 HNO4 + 60 CO2 + 224 H2O
Sn + AgNO3 = Sn(NO3)2 + Ag =>
Sn + 2 AgNO3 = Sn(NO3)2 + 2 Ag
C8H5KO4 + H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + H2O + CO2 =>
2 C8H5KO4 + 41 H2SO4 + 10 K2Cr2O7 = 11 K2SO4 + 10 Cr2(SO4)3 + 46 H2O + 16 CO2
Pb(NO3)2 + Kl = PbKl + (NO3)2 =>
Pb(NO3)2 + Kl = PbKl + (NO3)2
Al(OH)2 + NaOH = Na2(Al(OH)4) =>
Al(OH)2 + 2 NaOH = Na2(Al(OH)4)
Ca(NO3)2 + KCI = CaCI + K(NO3)2 =>
Ca(NO3)2 + KCI = CaCI + K(NO3)2
Mn(OH)2 + KOH + H2O = K[Mn(OH)6] + H2 =>
2 Mn(OH)2 + 2 KOH + 6 H2O = 2 K[Mn(OH)6] + 3 H2
C6H6 + Cl3 = C6H5Cl + HCl =>
3 C6H6 + 2 Cl3 = 3 C6H5Cl + 3 HCl
NaOH + K3PO4 = NaPO4 + K + OH =>
NaOH + K3PO4 = NaPO4 + 3 K + OH
CaSO4*2H2O + Sr(NO3)2 = SrSO4 + Ca(NO3)2 + H2O =>
CaSO4*2H2O + Sr(NO3)2 = SrSO4 + Ca(NO3)2 + 2 H2O
AsCl3 + Na2S = Na2Cl3 + AsS =>
AsCl3 + Na2S = Na2Cl3 + AsS
As4 + KClO3 + KOH = K3As3O4 + KCl + H2O =>
9 As4 + 10 KClO3 + 36 KOH = 12 K3As3O4 + 10 KCl + 18 H2O
H2S + Na2SiO3 = Na2S + H2SiO3 =>
H2S + Na2SiO3 = Na2S + H2SiO3
H2S + CaSO4 = H2SO4 + CaS =>
H2S + CaSO4 = H2SO4 + CaS
HCl + C6H5CO2Na = C6H5COOH + NaCl =>
HCl + C6H5CO2Na = C6H5COOH + NaCl
Ca(NO3)2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaNO3(aq) =>
3 Ca(NO3)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaNO3(aq)
H2 + KCl = H2Cl + K =>
H2 + KCl = H2Cl + K
CH3COOH + ZnOH2 = ZnCO3 + CH3 + H2 =>
2 CH3COOH + 2 ZnOH2 = 2 ZnCO3 + 2 CH3 + 3 H2
NH2CH4COOH + NaOH = H2O + NH2CH4COONa =>
NH2CH4COOH + NaOH = H2O + NH2CH4COONa
Si + Cl2 = Si2Cl2 =>
2 Si + Cl2 = Si2Cl2
Pb(ClO4)2 + NaF = PbF + (ClO4)2Na =>
Pb(ClO4)2 + NaF = PbF + (ClO4)2Na
GrCl3 + NaOH = Gr(OH)3 + NaCl =>
GrCl3 + 3 NaOH = Gr(OH)3 + 3 NaCl
F2 + FeI2 = FeF2 + I =>
F2 + FeI2 = FeF2 + 2 I
HIO2 + Ba(OH)2 = Ba(IO2)2 + H2O =>
2 HIO2 + Ba(OH)2 = Ba(IO2)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/03/24
Équations équilibrées sur01/02/24
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