| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S2O3*5H2O = Na2S2O3 + 5 H2O
KCl(aq)Li(s) = LiClK =>
KCl(aq)Li(s) = LiClK
Ba(OH)2Mg(NO3)2 = Ba(NO3)2Mg(OH)2 =>
Ba(OH)2Mg(NO3)2 = Ba(NO3)2Mg(OH)2
NaOH + HKC6H4(COO)2 = H2O + NaKC6H4(COO)2 =>
NaOH + HKC6H4(COO)2 = H2O + NaKC6H4(COO)2
CaOHOH = HOCaOH =>
CaOHOH = HOCaOH
Ca(OH)HCl = CaClH(OH) =>
Ca(OH)HCl = CaClH(OH)
NaClHCl = HNaClCl =>
NaClHCl = HNaClCl
ZnH2O = ZnOH2 =>
ZnH2O = ZnOH2
H(g)I(g) = HI =>
H(g)I(g) = HI
Ca5(PO4)3F + H2SO4 = H3PO4 + HF + CaSO4 =>
Ca5(PO4)3F + 5 H2SO4 = 3 H3PO4 + HF + 5 CaSO4
NH4Cl + Na2S = (NH4)2S + NaCl =>
2 NH4Cl + Na2S = (NH4)2S + 2 NaCl
BaOHCl = OHClBa =>
BaOHCl = OHClBa
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CaSKCl = CaKSCl =>
CaSKCl = CaKSCl
Li(l)Cl(g) = LiCl(g) =>
Li(l)Cl(g) = LiCl(g)
K[Au(CN)2] + NaOH = KOH + Na[Au(CN)2] =>
K[Au(CN)2] + NaOH = KOH + Na[Au(CN)2]
(NH4)2CO3 = NH4HCO3NH3 =>
(NH4)2CO3 = NH4HCO3NH3
Zn(NO3)2 + V = V(NO3)3 + Zn =>
3 Zn(NO3)2 + 2 V = 2 V(NO3)3 + 3 Zn
NaIO = NaOI =>
NaIO = NaOI
HBr(aq) + RbOH(aq) = H2O(l) + RbBr(aq) =>
HBr(aq) + RbOH(aq) = H2O(l) + RbBr(aq)
COFe{3} = Fe(CO){3} =>
COFe{3} = Fe(CO){3}
Cr(OH)3 + H2O = CrO4{2-} + H{+} + e =>
Cr(OH)3 + H2O = CrO4{2-} + 5 H{+} + 3e
Fe2O3 + Na2S = Fe2S3 + Na2O =>
Fe2O3 + 3 Na2S = Fe2S3 + 3 Na2O
PCl5 = Cl2PCl3 =>
PCl5 = Cl2PCl3
AlF3 + Na2CO3 = NaF + Al2(CO3)3 =>
2 AlF3 + 3 Na2CO3 = 6 NaF + Al2(CO3)3
C + BaSO4 = BaS + CO =>
4 C + BaSO4 = BaS + 4 CO
P2O3 + NaOH = NaO + HPO + H2O =>
P2O3 + 4 NaOH = 4 NaO + 2 HPO + H2O
CaCuSO3 = CaSO3Cu =>
CaCuSO3 = CaSO3Cu
Al(s) + Cl4(g) = AlCl3(s) =>
4 Al(s) + 3 Cl4(g) = 4 AlCl3(s)
Ca5(PO4)3F + H2SO4 + H2O = H3PO4 + CaSO4*2H2O + HF =>
Ca5(PO4)3F + 5 H2SO4 + 10 H2O = 3 H3PO4 + 5 CaSO4*2H2O + HF
Na2SO4 = Na{+} + SO4{2-} =>
Na2SO4 = 2 Na{+} + SO4{2-}
HgCl + O2 = Hg(ClO3) =>
2 HgCl + 3 O2 = 2 Hg(ClO3)
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
LiPONaOH = NaPOLiOH =>
LiPONaOH = NaPOLiOH
NaOH + IH = NaI + H2O =>
NaOH + IH = NaI + H2O
Al(OH)3 = Al + O + H =>
Al(OH)3 = Al + 3 O + 3 H
Sodium + water = Sodiumhydroxide + hydrogen =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C6H5OH + Li = C6H6 + LiO2 =>
2 C6H5OH + Li = 2 C6H6 + LiO2
Ca(HSO3)2Ca(OH)2 = CaSO3H2O =>
Ca(HSO3)2Ca(OH)2 = 2 CaSO3H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4
KCIO2 = O2KCI =>
KCIO2 = O2KCI
H3AsO4NaOH = NaH2AsO4H2O =>
H3AsO4NaOH = NaH2AsO4H2O
Na(C2H3O2) + H2(SO4) = Na(SO4) + H2(C2H3O2) =>
Na(C2H3O2) + H2(SO4) = Na(SO4) + H2(C2H3O2)
HgCl2 + Pb(SO4)2 = PbCl4 + HgSO4 = =>
2 HgCl2 + Pb(SO4)2 = PbCl4 + 2 HgSO4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Ca3(PO4)2 + SiO2 + C2 = CaSiO3 + CO + P =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C2 = 6 CaSiO3 + 10 CO + 4 P
I2O5 + NaOH = NaIO3 + H2O =>
I2O5 + 2 NaOH = 2 NaIO3 + H2O
CaNO = Ca(NO) =>
CaNO = Ca(NO)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/24
Équations équilibrées sur03/07/23
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