| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Na2WO4 + 10 HCl + Na2SO3 = W5O14 + Na2SO4 + 5 H2O + 10 NaCl
NaClO3 + BaO2 = Na + BaCl + O2 =>
2 NaClO3 + 2 BaO2 = 2 Na + 2 BaCl + 5 O2
Mg3(PO4)2 + SiO2 + C = MgSiO3 + CO + P =>
Mg3(PO4)2 + 3 SiO2 + 5 C = 3 MgSiO3 + 5 CO + 2 P
ZnCl2 + AgF = AgCl + ZnF2 =>
ZnCl2 + 2 AgF = 2 AgCl + ZnF2
C12H23O11 = C + H + O =>
C12H23O11 = 12 C + 23 H + 11 O
Ag(s) + ZnBr2(aq) = AgBr(aq) + Zn(s) =>
2 Ag(s) + ZnBr2(aq) = 2 AgBr(aq) + Zn(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
Li2O + Ca(OH)2 = LiOH + CaO =>
Li2O + Ca(OH)2 = 2 LiOH + CaO
Fe(OH)3 + C = CO2 + Fe + H2O =>
4 Fe(OH)3 + 3 C = 3 CO2 + 4 Fe + 6 H2O
Cs3PO4(aq) + AgNO3(aq) = Ag3PO4(s) + CsNO3(aq) =>
Cs3PO4(aq) + 3 AgNO3(aq) = Ag3PO4(s) + 3 CsNO3(aq)
CH3COONa + HCI = NaCI + C2H4O2 =>
CH3COONa + HCI = NaCI + C2H4O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + (HSO4)2 = ZnSO4 + H1 =>
2 Zn + (HSO4)2 = 2 ZnSO4 + 2 H1
Cs3PO4(aq) + AgNO3(aq) = Ag3PO4(s) + CsNO3(aq) =>
Cs3PO4(aq) + 3 AgNO3(aq) = Ag3PO4(s) + 3 CsNO3(aq)
Ni(s) + N2(g) = Ni3N(s) =>
6 Ni(s) + N2(g) = 2 Ni3N(s)
Na2O + P4O10 = Na3PO4 =>
6 Na2O + P4O10 = 4 Na3PO4
Na2S + ZnSO4 = Na2SO4 + ZnS =>
Na2S + ZnSO4 = Na2SO4 + ZnS
SrSO3 + CH3COOH = Sr(CH3COO)2 + H2O + SO2 =>
SrSO3 + 2 CH3COOH = Sr(CH3COO)2 + H2O + SO2
NH2CH2COOH + O2 = C02 + N2 + H2O =>
4 NH2CH2COOH + O2 = 4 C02 + 2 N2 + 10 H2O
HNO3 + Cu = CuO + HN =>
HNO3 + 3 Cu = 3 CuO + HN
C12H22O11 + KClO = CO2 + H2O + KCl =>
C12H22O11 + 24 KClO = 12 CO2 + 11 H2O + 24 KCl
N2O3 + H2O = HNO2(water) =>
N2O3 + H2O = 2 HNO2(water)
HCl(aq) + NaHCO3 = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3 = NaCl(aq) + H2O(l) + CO2(g)
CH3CH2CH2Cl + Na = CH3CH2CH2CH2CH2CH3 + NaCl =>
2 CH3CH2CH2Cl + 2 Na = CH3CH2CH2CH2CH2CH3 + 2 NaCl
NH4Cl + NaNO2 = H2O + N2 + NaCl =>
NH4Cl + NaNO2 = 2 H2O + N2 + NaCl
N2O5 + NaOH = NaNO3 + H2O =>
N2O5 + 2 NaOH = 2 NaNO3 + H2O
HNO3 + Cu = CuO + HN =>
HNO3 + 3 Cu = 3 CuO + HN
Iron(III)Chloride + AmmoniumHydroxide = Iron(III)Hydroxide + AmmoniumChloride =>
Iron(III)Chloride + AmmoniumHydroxide = Iron(III)Hydroxide + AmmoniumChloride
Sn(OH)2 + HBrO = Sn(BrO)2 + H2O =>
Sn(OH)2 + 2 HBrO = Sn(BrO)2 + 2 H2O
Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
CaCO3 + CH3COOH = CO2 + H2O + Ca(C2H3O2) =>
8 CaCO3 + 9 CH3COOH = 10 CO2 + 6 H2O + 8 Ca(C2H3O2)
P + O2 + CaCO3 = Ca3(PO4)2 + CO2 =>
4 P + 5 O2 + 6 CaCO3 = 2 Ca3(PO4)2 + 6 CO2
Pb(NO3)2 + KNO2 = KNO3 + Pb(NO2)2 =>
Pb(NO3)2 + 2 KNO2 = 2 KNO3 + Pb(NO2)2
HCl + MnCO3 = CO2 + MnCl2 + H2O =>
2 HCl + MnCO3 = CO2 + MnCl2 + H2O
H3PO4 + H2O = H3O + PO4 =>
H3PO4 + 3 H2O = 3 H3O + PO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Zn + (HSO4)2 = ZnSO4 + H1 =>
2 Zn + (HSO4)2 = 2 ZnSO4 + 2 H1
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Ba + H2O = HBa + O2 =>
4 Ba + 2 H2O = 4 HBa + O2
MgCl2 + AgNO3 = Mg(NO3)2 + Ag2Cl2 =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + Ag2Cl2
B(s) + F(g) = BF3 =>
B(s) + 3 F(g) = BF3
FeCl2 + KNO2 + H2SO4 = FeCl3 + N2 + FeSO4 + K2SO4 + H2O =>
9 FeCl2 + 2 KNO2 + 4 H2SO4 = 6 FeCl3 + N2 + 3 FeSO4 + K2SO4 + 4 H2O
CoBr3(aq) + Pb(NO3)2(aq) = Co(NO3)3(aq) + PbBr2(s) =>
2 CoBr3(aq) + 3 Pb(NO3)2(aq) = 2 Co(NO3)3(aq) + 3 PbBr2(s)
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
C8H + O = C2O + H2O =>
2 C8H + 9 O = 8 C2O + H2O
Ba(MnO4)2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + BaSO4 + H2O =>
Ba(MnO4)2 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + BaSO4 + 8 H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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