| Équations équilibrées la veille | Équations équilibrées le lendemain |
24 Mg3Al2Si3O12 + 51 SiO2 + 2 Mg5Al2Si3O10(OH)8 = 8 Mg7Si8O22(OH)2 + 13 Mg2Al4Si5O18
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Zn + Ag2SO4 = Ag + Zn2SO4 =>
2 Zn + Ag2SO4 = 2 Ag + Zn2SO4
H3NSO3 + NaOH = NaNH2SO3 + H2O =>
H3NSO3 + NaOH = NaNH2SO3 + H2O
NaHgCl = HgNaCl =>
NaHgCl = HgNaCl
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Na2B4O7 + H2O = NaBO2 + H3BO3 =>
Na2B4O7 + 3 H2O = 2 NaBO2 + 2 H3BO3
Zn + HNO3 = Zn(NO3)2 + N + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + 2 N + 6 H2O
NaI + H2O + Br2 = NaIO3 + HBr =>
NaI + 3 H2O + 3 Br2 = NaIO3 + 6 HBr
K3PO4 + KCl = KPO4 + K3Cl =>
K3PO4 + KCl = KPO4 + K3Cl
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
HMnO4 + P2O5 = HPO3 + Mn2O7 =>
2 HMnO4 + P2O5 = 2 HPO3 + Mn2O7
CH3OHC3H7CO2H = C3H7CO2CH3H2O =>
CH3OHC3H7CO2H = C3H7CO2CH3H2O
AgOH(s) + NH3 = AgNH3 + OH =>
AgOH(s) + NH3 = AgNH3 + OH
C4H10 + O2 = CO2 + H20O =>
4 C4H10 + 17 O2 = 16 CO2 + 2 H20O
CaCO3(aq) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(aq) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
Zn(ClO3)2 + Na = NaClO3 + Zn =>
Zn(ClO3)2 + 2 Na = 2 NaClO3 + Zn
Zn + Hg(NO3)2 = Hg + Zn(NO3)2 =>
Zn + Hg(NO3)2 = Hg + Zn(NO3)2
Cl2O7 + Cu(NO3)2 = Cl(NO3)2 + NO3 + CuO =>
Cl2O7 + 7 Cu(NO3)2 = 2 Cl(NO3)2 + 10 NO3 + 7 CuO
Zn(s) + FeSO4(aq) = ZnSO4 + Fe =>
Zn(s) + FeSO4(aq) = ZnSO4 + Fe
Ca3P2 + H3N = Ca3N2 + H3P =>
Ca3P2 + 2 H3N = Ca3N2 + 2 H3P
Mg(OH)2 + ZnSO4 = Zn(OH)2 + MgSO4 =>
Mg(OH)2 + ZnSO4 = Zn(OH)2 + MgSO4
Co(OH)2 + NaCl + H2O2 = CoCl2 + NaO + H2O =>
Co(OH)2 + 2 NaCl + H2O2 = CoCl2 + 2 NaO + 2 H2O
SiO2 + HNO3 = HSiO2 + NO3 =>
SiO2 + HNO3 = HSiO2 + NO3
CuHCO3 + FeI3 = CuI + Fe(HCO3)3 =>
3 CuHCO3 + FeI3 = 3 CuI + Fe(HCO3)3
Ca + SnCl4 = CaCl2 + Sn =>
2 Ca + SnCl4 = 2 CaCl2 + Sn
P2O3 + H2SO4 + KMnO4 + H2O = MnSO4 + H3PO4 + K2SO4 =>
5 P2O3 + 6 H2SO4 + 4 KMnO4 + 9 H2O = 4 MnSO4 + 10 H3PO4 + 2 K2SO4
BiClZn = ZnClBi =>
BiClZn = ZnClBi
Li + Br = Li2Br =>
2 Li + Br = Li2Br
H3BO3 + H2O = H5O + BO3 =>
H3BO3 + H2O = H5O + BO3
Ca3(PO4)2 + C = P + CaO + CO2 =>
2 Ca3(PO4)2 + 5 C = 4 P + 6 CaO + 5 CO2
K3[Fe(CN)6] + Fe = Fe3[Fe(CN)]2 + K =>
K3[Fe(CN)6] + 14 Fe = 3 Fe3[Fe(CN)]2 + 3 K
Zn + Cu(aq) = ZnCu =>
Zn + Cu(aq) = ZnCu
NH4Br + H2SO4 = NH4HSO4 + Br2 + SO2 + H2O =>
2 NH4Br + 3 H2SO4 = 2 NH4HSO4 + Br2 + SO2 + 2 H2O
KC1O3 = KC1OO2 =>
KC1O3 = KC1OO2
HCOOH + C6H5COONa = HCOONa + C6H5COOH =>
HCOOH + C6H5COONa = HCOONa + C6H5COOH
CaCO3 + Al2O3 = Ca(AlO2)2 + CO2 =>
CaCO3 + Al2O3 = Ca(AlO2)2 + CO2
Na2S2 + H2SO4 + KMnO4 = H2O + Na2SO4 + MnSO4 + K2SO4 =>
5 Na2S2 + 16 H2SO4 + 14 KMnO4 = 16 H2O + 5 Na2SO4 + 14 MnSO4 + 7 K2SO4
CaNOAlBr = AlNOCaBr =>
CaNOAlBr = AlNOCaBr
CuCl2 + K4[Fe(Cn)6] = Cu2[Fe(Cn)6] + KCl =>
2 CuCl2 + K4[Fe(Cn)6] = Cu2[Fe(Cn)6] + 4 KCl
P2S2 + NH4ClO3 + H2O + NH3 = NH4PO3 + NH4HSO4 + NH4Cl =>
3 P2S2 + 11 NH4ClO3 + 9 H2O + 12 NH3 = 6 NH4PO3 + 6 NH4HSO4 + 11 NH4Cl
C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO + KOH =>
5 C4H8 + 2 KMnO4 + 6 H2O = 5 C4H8(OH)2 + 2 MnO + 2 KOH
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
AlNO3 + Mg = MgNO3 + Al2 =>
2 AlNO3 + 2 Mg = 2 MgNO3 + Al2
H02CCO2H + OH = O2CCO2 + H2O =>
H02CCO2H + 7 OH = O2CCO2 + 5 H2O
Mg + H3PO4 = Mg(PO4)2 + H3 =>
Mg + 2 H3PO4 = Mg(PO4)2 + 2 H3
Tm(NO3)3 + K3PO4 = TmPO4 + KNO3 =>
Tm(NO3)3 + K3PO4 = TmPO4 + 3 KNO3
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
FeClNaHO = NaClFeHO =>
FeClNaHO = NaClFeHO
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/24
Équations équilibrées sur03/19/23
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