| Équations équilibrées la veille | Équations équilibrées le lendemain |
KLL2 = KL3
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
Na2SO3 + S = Na2S2O3 =>
Na2SO3 + S = Na2S2O3
ClBaF = BaClF =>
ClBaF = BaClF
C6H5CHOO = C6H5COOH =>
C6H5CHOO = C6H5COOH
Kr + Zn = ZnKr =>
Kr + Zn = ZnKr
BeFH = BeHF =>
BeFH = BeHF
NO3 + H3O = NH4 + H2O =>
NO3 + 10 H3O = NH4 + 13 H2O
{226}Rn = {22}Ra{} =>
11{226}Rn = 113{22}Ra{}
Fe2(SO4)3Fe = FeSO4 =>
Fe2(SO4)3Fe = 3 FeSO4
Al2(SO4)3 + HCl = H2SO4 + AlCl3 =>
Al2(SO4)3 + 6 HCl = 3 H2SO4 + 2 AlCl3
Fe + NaOH = Fe(OH)2 + Na =>
Fe + 2 NaOH = Fe(OH)2 + 2 Na
(NH2)2CNH + H2O = (NH2)2CNH2 + OH =>
(NH2)2CNH + H2O = (NH2)2CNH2 + OH
N + O = ON =>
N + O = ON
BaHPO4 + HCl = BaCl2 + H3PO4 =>
BaHPO4 + 2 HCl = BaCl2 + H3PO4
Li + OH = LiOH =>
Li + OH = LiOH
NaCl(aq) + Zn(NO3)2(aq) = NaNO3(aq) + ZnCl2(s) =>
2 NaCl(aq) + Zn(NO3)2(aq) = 2 NaNO3(aq) + ZnCl2(s)
[Cu(NH3)4]{2+} = Cu{2+} + NH3 =>
[Cu(NH3)4]{2+} = Cu{2+} + 4 NH3
CuCO3 + HCl = CuCl2 + H2CO3 =>
CuCO3 + 2 HCl = CuCl2 + H2CO3
KCl(s) + Pb(NO3)2 = KNO3(aq) + PbCl2(l) =>
2 KCl(s) + Pb(NO3)2 = 2 KNO3(aq) + PbCl2(l)
CaCl2(aq) + Al(NO3)3(aq) = Ca(NO3)2 + AlCl3 =>
3 CaCl2(aq) + 2 Al(NO3)3(aq) = 3 Ca(NO3)2 + 2 AlCl3
C7H12O + NaBH4 = C7H14O + NaBH3 =>
C7H12O + 2 NaBH4 = C7H14O + 2 NaBH3
AgClNaN = NaClAgN =>
AgClNaN = NaClAgN
LiCN + MgCrO4 = Mg(CN)2 + Li2CrO4 =>
2 LiCN + MgCrO4 = Mg(CN)2 + Li2CrO4
La2O3ReO2 = La4Re2O10 =>
2 La2O3ReO2 = La4Re2O10
Na2O = Na + O =>
Na2O = 2 Na + O
H2O + KMnO4 = H2(MnO4) + KO =>
H2O + KMnO4 = H2(MnO4) + KO
LiCl + H2O = H2ClLiO =>
LiCl + H2O = H2ClLiO
CaNO3NaOH = CaOHNaNO3 =>
CaNO3NaOH = CaOHNaNO3
ZnOZnS = ZnZnSO =>
ZnOZnS = ZnZnSO
FeSO4MgOHLiCO3 = LiSO4FeOHMgCO3 =>
FeSO4MgOHLiCO3 = LiSO4FeOHMgCO3
BaSONaCl = BaClNaSO =>
BaSONaCl = BaClNaSO
BaCl2(aq) + AgNO3 = BaNO3 + AgCl2 =>
BaCl2(aq) + AgNO3 = BaNO3 + AgCl2
Cl2 + Ag = AgCl2 =>
Cl2 + Ag = AgCl2
KOHHI = KHIOH =>
KOHHI = KHIOH
CH3CHOCuO = CH3COOHCu =>
CH3CHOCuO = CH3COOHCu
SF2 + H2O = S8 + H2S4O6 + HF =>
40 SF2 + 48 H2O = S8 + 8 H2S4O6 + 80 HF
C10H16O8N2 + H2O = C10H16O8N2*H2O =>
C10H16O8N2 + H2O = C10H16O8N2*H2O
CuSO4H2O + Fe = FeSO4 + H2O + Cu =>
CuSO4H2O + Fe = FeSO4 + H2O + Cu
Al2Mg3 + HCl = H2 + AlCl3 + MgCl2 =>
Al2Mg3 + 12 HCl = 6 H2 + 2 AlCl3 + 3 MgCl2
Li + H2O = LiOH + H1 =>
Li + H2O = LiOH + H1
Fe3(HNO3)2 + (KS2)2 = K(HNO3)2 + Fe3S2 =>
2 Fe3(HNO3)2 + (KS2)2 = 2 K(HNO3)2 + 2 Fe3S2
NH4SO3 + HCl = HSO3 + NH4Cl =>
NH4SO3 + HCl = HSO3 + NH4Cl
KI + KNO3 + CH3COOH = I2 + CH3COOK + NO + H2O =>
6 KI + 2 KNO3 + 8 CH3COOH = 3 I2 + 8 CH3COOK + 2 NO + 4 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
FeCl3(aq) + KNO3(aq) = Fe(NO3)3 + KCl =>
FeCl3(aq) + 3 KNO3(aq) = Fe(NO3)3 + 3 KCl
(NH4)2SO4 + Mg(OH)2 = MgSO4 + NH4OH =>
(NH4)2SO4 + Mg(OH)2 = MgSO4 + 2 NH4OH
PbIHCl = HIPbCl =>
PbIHCl = HIPbCl
Fe + Cu3(PO4)2 = FePO4 + Cu =>
2 Fe + Cu3(PO4)2 = 2 FePO4 + 3 Cu
FeI2 + O2 = I2 + Fe2O3 =>
4 FeI2 + 3 O2 = 4 I2 + 2 Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/24
Équations équilibrées sur05/09/23
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