| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + CH3Br = CH3Mg + Br
NO + CrCl2 + HCl = CrCl3 + NH2OH =>
NO + 3 CrCl2 + 3 HCl = 3 CrCl3 + NH2OH
Sn(NO3)2 + NaOH = Sn(OH)2 + NaNO3 =>
Sn(NO3)2 + 2 NaOH = Sn(OH)2 + 2 NaNO3
Zn(s) + HBr(aq) = ZnBr2(aq) + H2(g) =>
Zn(s) + 2 HBr(aq) = ZnBr2(aq) + H2(g)
Li + NdCl3 = Nd + LiCl =>
3 Li + NdCl3 = Nd + 3 LiCl
Ba(OH)2CaO = BaOCa(OH)2 =>
Ba(OH)2CaO = BaOCa(OH)2
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Li + NdCl3 = Nd + LiCl =>
3 Li + NdCl3 = Nd + 3 LiCl
H2 + CO2 = C6H12O6 + O2 =>
6 H2 + 6 CO2 = C6H12O6 + 3 O2
AgO + CO = Ag + CO2 =>
AgO + CO = Ag + CO2
H3BO3 + HF = HBF4 + H2O =>
H3BO3 + 4 HF = HBF4 + 3 H2O
SO + O + H2O = H2SO4 =>
SO + 2 O + H2O = H2SO4
N + H + P + O = (NH4)3PO4 =>
3 N + 12 H + P + 4 O = (NH4)3PO4
H2SO4(ac) + KOH(ac) = K2SO4(ac) + H2O =>
H2SO4(ac) + 2 KOH(ac) = K2SO4(ac) + 2 H2O
CaBr2(aq) + (NH4)2CO3(aq) = CaCO3 + NH4Br =>
CaBr2(aq) + (NH4)2CO3(aq) = CaCO3 + 2 NH4Br
LiOH + HF = LiF + H2O =>
LiOH + HF = LiF + H2O
(NH4)3PO4 + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NH3 + 6 H2O
C3H4OH + HBr = C3H4Br + H2O =>
C3H4OH + HBr = C3H4Br + H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Na2S + Al(NO3)3 = NaNO3 + Al2S3 =>
3 Na2S + 2 Al(NO3)3 = 6 NaNO3 + Al2S3
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
C8H10 + KMnO4 = C7H6O2 + MnO2 + KOH + CH3 =>
13 C8H10 + 28 KMnO4 = 14 C7H6O2 + 28 MnO2 + 28 KOH + 6 CH3
MnSO4ZnS = ZnSO4MnS =>
MnSO4ZnS = ZnSO4MnS
MgCO3 + C6H8O7 = C6H6O7Mg + H2O + CO2 =>
MgCO3 + C6H8O7 = C6H6O7Mg + H2O + CO2
CoO + S = CoS2 + SO2 =>
2 CoO + 5 S = 2 CoS2 + SO2
NaBr + AgNO3 = NaNO3 + AgBr =>
NaBr + AgNO3 = NaNO3 + AgBr
C8H10 + KMnO4 = C7H6O2 + MnO2 + KOH + CO2 =>
C8H10 + 4 KMnO4 = C7H6O2 + 4 MnO2 + 4 KOH + CO2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
C8H10 + KMnO4 = MnO2 + KOH + CO2 + C6H5COOH =>
C8H10 + 4 KMnO4 = 4 MnO2 + 4 KOH + CO2 + C6H5COOH
KClO4 + H2SO4 = HClO4 + KHSO4 =>
KClO4 + H2SO4 = HClO4 + KHSO4
C6H19N3Si + O2 = SiO2 + NH3 + CO2 + H2 =>
C6H19N3Si + 7 O2 = SiO2 + 3 NH3 + 6 CO2 + 5 H2
Na + I = NaI =>
Na + I = NaI
C8H10 + KMnO4 = C7H5O2K + K2CO3 + MnO2 + H2O =>
3 C8H10 + 22 KMnO4 = 2 C7H5O2K + 10 K2CO3 + 22 MnO2 + 10 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CO2 + S8 + H2O = O2 + C2H6SO =>
16 CO2 + S8 + 24 H2O = 24 O2 + 8 C2H6SO
FeO + P2O5 = Fe3(PO4)2 =>
3 FeO + P2O5 = Fe3(PO4)2
K3PO4 + BaCl2 = Ba3(PO4)2 + KCl =>
2 K3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 KCl
H2 + Si = SiH4 =>
2 H2 + Si = SiH4
Fe + Na2SO4 = Fe2(SO4)3 + Na =>
2 Fe + 3 Na2SO4 = Fe2(SO4)3 + 6 Na
C8H10 + KMnO4 = C8H4O4K2 + MnO2 + KOH + H2O =>
C8H10 + 4 KMnO4 = C8H4O4K2 + 4 MnO2 + 2 KOH + 2 H2O
SnO2 = SnO + O2 =>
2 SnO2 = 2 SnO + O2
C3H6O + O2 = C02 + H2O =>
2 C3H6O + 2 O2 = 3 C02 + 6 H2O
Mg + CH3Br = CH3Mg + Br =>
Mg + CH3Br = CH3Mg + Br
AlBr3 = Al + Br2 =>
2 AlBr3 = 2 Al + 3 Br2
KOH + CaCO2 = KCO2 + CaOH =>
KOH + CaCO2 = KCO2 + CaOH
HCl + BaCl2 = BaCl + HCl2 =>
HCl + BaCl2 = BaCl + HCl2
C8H10 + KMnO4 = C8H6O4 + MnO2 + KOH =>
C8H10 + 4 KMnO4 = C8H6O4 + 4 MnO2 + 4 KOH
C2H2 + Ag2O = C2Ag2 + H2O =>
C2H2 + Ag2O = C2Ag2 + H2O
FeTiO3(s) + Cl2(g) + C(s) = TiCl4(l) + FeCl3(s) + CO(g) =>
2 FeTiO3(s) + 7 Cl2(g) + 6 C(s) = 2 TiCl4(l) + 2 FeCl3(s) + 6 CO(g)
K2SiO3 + Pb(NO3)2 = KNO3 + PbSiO3 =>
K2SiO3 + Pb(NO3)2 = 2 KNO3 + PbSiO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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