| Équations équilibrées la veille | Équations équilibrées le lendemain |
RbOH + Ga(NO3)3 = Rb(NO3)3 + GaOH
[Cu(NH3)2]Cl + NaOH + O2 = CuO + NaCl + NH3 + H2O =>
4[Cu(NH3)2]Cl + 4 NaOH + O2 = 4 CuO + 4 NaCl + 8 NH3 + 2 H2O
KCl + BrNO3 = KNO3 + BrCl =>
KCl + BrNO3 = KNO3 + BrCl
Hg2(NO3)2(aq) + HI(aq) = HgI + HNO3 =>
Hg2(NO3)2(aq) + 2 HI(aq) = 2 HgI + 2 HNO3
Al2SO4 + Mg(NO3)2 = Al(NO3) + MgSO4 =>
Al2SO4 + Mg(NO3)2 = 2 Al(NO3) + MgSO4
Bi(NO3)3(aq) + KCl(aq) = BiCl3(s) + KNO3(aq) =>
Bi(NO3)3(aq) + 3 KCl(aq) = BiCl3(s) + 3 KNO3(aq)
[Cu(NH3)2]Cl + NaOH + O2 = CuO + NaCl + NH3 + H2O =>
4[Cu(NH3)2]Cl + 4 NaOH + O2 = 4 CuO + 4 NaCl + 8 NH3 + 2 H2O
Zn3(PO4)2 + K = Zn3K + PO4 =>
Zn3(PO4)2 + K = Zn3K + 2 PO4
Co(s) + H2O(l) = Co(OH)(aq) + H2(g) =>
2 Co(s) + 2 H2O(l) = 2 Co(OH)(aq) + H2(g)
Mg(NO3)2 + NH3 = Mg(NH3)2 + NO3 =>
Mg(NO3)2 + 2 NH3 = Mg(NH3)2 + 2 NO3
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
CuSO4 + KI = K2SO4 + I2 + Cu =>
CuSO4 + 2 KI = K2SO4 + I2 + Cu
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
C2(l) + NO(l) = C2(NO)2(g) =>
C2(l) + 2 NO(l) = C2(NO)2(g)
H2S + KOH = H2O + SKH =>
H2S + KOH = H2O + SKH
Cu2O + H2SO4 + KMnO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu2O + 13 H2SO4 + 2 KMnO4 = 10 CuSO4 + 2 MnSO4 + K2SO4 + 13 H2O
CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2
POCl3 + NaNO2 = NaPO3 + NaCl + NOCl =>
POCl3 + 2 NaNO2 = NaPO3 + NaCl + 2 NOCl
C2H6O + O2 = H2O + CO =>
C2H6O + 2 O2 = 3 H2O + 2 CO
C6H5OH + Br2 = C6H2Br3OH + HBr =>
C6H5OH + 3 Br2 = C6H2Br3OH + 3 HBr
NaI + AgNO3 = AgI + NaNO3 =>
NaI + AgNO3 = AgI + NaNO3
PbSO4 + H2O = Pb + H2SO4 + PbO2 =>
2 PbSO4 + 2 H2O = Pb + 2 H2SO4 + PbO2
C6H13 + O2 = CO2 + H2O =>
4 C6H13 + 37 O2 = 24 CO2 + 26 H2O
FeS2 + O2 + H2O = H2SO4 + Fe2O3 =>
4 FeS2 + 15 O2 + 8 H2O = 8 H2SO4 + 2 Fe2O3
N2O3 + Mg(OH)2 = Mg(NO2)2 + H2O =>
N2O3 + Mg(OH)2 = Mg(NO2)2 + H2O
CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4
Sr + Cl + O = SrClO =>
Sr + Cl + O = SrClO
C8H10 + Br2 = C8H8 + HBr =>
C8H10 + Br2 = C8H8 + 2 HBr
(NH4)2BeF4 = BeF2 + NH3 + HF =>
(NH4)2BeF4 = BeF2 + 2 NH3 + 2 HF
C17H35COONa + MgCl2 = (C17H35COO)2Mg + NaCl =>
2 C17H35COONa + MgCl2 = (C17H35COO)2Mg + 2 NaCl
Hg + Zn(NO2)2 = Hg(NO2) + Zn =>
2 Hg + Zn(NO2)2 = 2 Hg(NO2) + Zn
CH3Cl + KOH(aq) = CH3OH + KCl =>
CH3Cl + KOH(aq) = CH3OH + KCl
N2(g)O2(g) = NO(g) =>
N2(g)O2(g) = 2 NO(g)
BaCO3 + HI = BaI2 + H2CO3 =>
BaCO3 + 2 HI = BaI2 + H2CO3
MgO + P = MgP + O2 =>
2 MgO + 2 P = 2 MgP + O2
Cl2O7 = Cl2 + O2 =>
2 Cl2O7 = 2 Cl2 + 7 O2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
C15H16O2 + O2 = CO2 + H2O =>
C15H16O2 + 18 O2 = 15 CO2 + 8 H2O
CaCl2 + CH3COOH = HCl + (CH3COO)2Ca =>
CaCl2 + 2 CH3COOH = 2 HCl + (CH3COO)2Ca
Na(Al(OH)4) + HCl = NaCl + Al(OH)3 + H2O =>
Na(Al(OH)4) + HCl = NaCl + Al(OH)3 + H2O
C7H5O2 + H = C7H6O2 =>
C7H5O2 + H = C7H6O2
Bi(NO3)3(aq) + KOH(aq) = H3BiO3(aq) + KNO3(s) =>
Bi(NO3)3(aq) + 3 KOH(aq) = H3BiO3(aq) + 3 KNO3(s)
BaCl2 + HSO3 = HCl + Ba(SO3)2 =>
BaCl2 + 2 HSO3 = 2 HCl + Ba(SO3)2
BaCO3 + CaOH = CaCO3 + BaOH =>
BaCO3 + CaOH = CaCO3 + BaOH
Mg(s) + AgNO3 = Ag(s) + Mg(NO3)2(aq) =>
Mg(s) + 2 AgNO3 = 2 Ag(s) + Mg(NO3)2(aq)
Na2SiF6(s) + Na(s) = Si(l) + NaF(s) =>
Na2SiF6(s) + 4 Na(s) = Si(l) + 6 NaF(s)
P4O6 = P4 + O3 =>
P4O6 = P4 + 2 O3
CH3CH(Cl)CH3 + HCl = CH3CH2CH3 + Cl2 =>
CH3CH(Cl)CH3 + HCl = CH3CH2CH3 + Cl2
NaI + H2O + Br2 = NaIO3 + HBr =>
NaI + 3 H2O + 3 Br2 = NaIO3 + 6 HBr
Zn + HCl + H2O = (Zn(H2O)4)Cl2 + H2 =>
Zn + 2 HCl + 4 H2O = (Zn(H2O)4)Cl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/11/24
Équations équilibrées sur03/12/23
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