| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaCl2(aq) + 2 Li3PO4(aq) = Ca3(PO4)2 + 6 LiCl
C18H15COMgBr + H2O = (C6H5)3COH + MgOHBr =>
C18H15COMgBr + H2O = (C6H5)3COH + MgOHBr
Cs + I2 + Cl2 = CsICl2 =>
2 Cs + I2 + 2 Cl2 = 2 CsICl2
Ba(OH)2 + CH3COOH = CH3COO{-} + H2O + Ba{2+} =>
Ba(OH)2 + 2 CH3COOH = 2 CH3COO{-} + 2 H2O + Ba{2+}
Ca(OH)2 + HClO3 = Ca(ClO3)2 + H2O(l) =>
Ca(OH)2 + 2 HClO3 = Ca(ClO3)2 + 2 H2O(l)
Na2S2O + NaOH = Na2SO3 + Na2S + H2O =>
3 Na2S2O + 6 NaOH = 2 Na2SO3 + 4 Na2S + 3 H2O
Ca2 + Ca(OH)2 = CaOH =>
Ca2 + 2 Ca(OH)2 = 4 CaOH
I{-} + H2O2 = OI{-} + H2O =>
I{-} + H2O2 = OI{-} + H2O
Al2Se3 + H2O = H2Se + Al(OH)3 =>
Al2Se3 + 6 H2O = 3 H2Se + 2 Al(OH)3
Ca(s) + H2O(l) = Ca(OH)2 + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2(g)
Rh{3+} + HCOO{-} + OH{-} = Rh + CO2 + H2O =>
2 Rh{3+} + 3 HCOO{-} + 3 OH{-} = 2 Rh + 3 CO2 + 3 H2O
Zn(NO3)2 + EDTA = Zn(EDTA) + NO3 =>
Zn(NO3)2 + EDTA = Zn(EDTA) + 2 NO3
NaCl + Hg2(C2H3O2) = Na(C2H3O2) + Hg2Cl =>
NaCl + Hg2(C2H3O2) = Na(C2H3O2) + Hg2Cl
Ca(NO3)2(aq) + Na3PO4 = Ca3(PO4)2 + sodiumnitrate =>
3 Ca(NO3)2(aq) + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
C5H112 + O2 = CO2(g) + H2O(g) =>
C5H112 + 33 O2 = 5 CO2(g) + 56 H2O(g)
HCl + F2 = H2 + FCl =>
2 HCl + F2 = H2 + 2 FCl
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO3 + H2O =>
12 FeSO4 + 2 KMnO4 + 9 H2SO4 = 6 Fe2(SO4)3 + 2 MnSO4 + K2SO3 + 9 H2O
KCl(aq) + Pb(CH3COO)2(aq) = CH3COOK(aq) + PbCl2(s) =>
2 KCl(aq) + Pb(CH3COO)2(aq) = 2 CH3COOK(aq) + PbCl2(s)
Li + I2 = LiI =>
2 Li + I2 = 2 LiI
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
ZnS + H2SO4 = ZnSO4 + S + H2 =>
ZnS + H2SO4 = ZnSO4 + S + H2
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
Cu1S + O2 = Cu1O + SO2 =>
2 Cu1S + 3 O2 = 2 Cu1O + 2 SO2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
K(s) + AlCl3(aq) = Al(s) + KCl =>
3 K(s) + AlCl3(aq) = Al(s) + 3 KCl
MgSO3 + HBr = MgBr + HSO3 =>
MgSO3 + HBr = MgBr + HSO3
Kl + Br2 = Kl2Br2 =>
2 Kl + Br2 = Kl2Br2
H2MoO7S + K3PO4 = K3PMo12O40 + H2SO4 =>
12 H2MoO7S + K3PO4 = K3PMo12O40 + 12 H2SO4
Cr2O3 + Cl = CrCl3 + O2 =>
2 Cr2O3 + 12 Cl = 4 CrCl3 + 3 O2
H2S(g) + O2(g) = H2O(g)SO2(g) =>
2 H2S(g) + 3 O2(g) = 2 H2O(g)SO2(g)
C4H9OH + HBr = C4H9Br + H2O =>
C4H9OH + HBr = C4H9Br + H2O
NaOH(s) + H2O(l) = NaH + OH =>
NaOH(s) + H2O(l) = NaH + 2 OH
Ba + Pb(NO3)5 = Pb + Ba(NO3)2 =>
5 Ba + 2 Pb(NO3)5 = 2 Pb + 5 Ba(NO3)2
C2H5OH + Cl2 = Cl3C2HO + HCl =>
C2H5OH + 4 Cl2 = Cl3C2HO + 5 HCl
NaCl2 + H2SO4 = HCl + Na2SO4 + Cl2 =>
2 NaCl2 + H2SO4 = 2 HCl + Na2SO4 + Cl2
AsCl3(aq) + H2S(aq) = As2S3(s) + HCl =>
2 AsCl3(aq) + 3 H2S(aq) = As2S3(s) + 6 HCl
NiI2 + Cr(NO3)3 = Ni(NO3)2 + CrI3 =>
3 NiI2 + 2 Cr(NO3)3 = 3 Ni(NO3)2 + 2 CrI3
MnSO4 + Ca(OCOCH2CH3)2 = Mn(OCOCH2CH3)2 + CaSO4 =>
MnSO4 + Ca(OCOCH2CH3)2 = Mn(OCOCH2CH3)2 + CaSO4
CaO(s) + C(s) = CaC2(s) + CO2(s) =>
2 CaO(s) + 5 C(s) = 2 CaC2(s) + CO2(s)
NiCl2*6H2O + Na2CO3 = NiCO3 + NaCl + H2O =>
NiCl2*6H2O + Na2CO3 = NiCO3 + 2 NaCl + 6 H2O
C12H22O11 + H2 = C2H6O + CO2 =>
3 C12H22O11 + 6 H2 = 13 C2H6O + 10 CO2
H2 + T = HT =>
H2 + 2 T = 2 HT
C12H23O11 + O2 = H3C6H5O7 + H2O =>
4 C12H23O11 + 13 O2 = 8 H3C6H5O7 + 14 H2O
Li2CO3(s) = CO2 + Li2O(s) =>
Li2CO3(s) = CO2 + Li2O(s)
HONH2 + H2O = OH + NH3 =>
HONH2 + H2O = 2 OH + NH3
Zr + N2 = ZrN =>
2 Zr + N2 = 2 ZrN
K2SO3 + H3PO4 = H2SO3 + K3PO4 =>
3 K2SO3 + 2 H3PO4 = 3 H2SO3 + 2 K3PO4
CH3SO3H + H2O = H2SO4 + CH4 =>
CH3SO3H + H2O = H2SO4 + CH4
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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