| Équations équilibrées la veille |
HBr + C2H2 = C2H3 + Br
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PbCl2 + Na2S2O3 = PbS2O3 + NaCl =>
PbCl2 + Na2S2O3 = PbS2O3 + 2 NaCl
NaOH + H2S = HOH + Na2S =>
2 NaOH + H2S = 2 HOH + Na2S
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C3H5N3O9(l) = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4 C3H5N3O9(l) = 12 CO2(g) + 10 H2O(g) + 6 N2(g) + O2(g)
NH4F + LiOH = NH4OH + LiF =>
NH4F + LiOH = NH4OH + LiF
Cu + AlCl3 = CuCl2 + Al =>
3 Cu + 2 AlCl3 = 3 CuCl2 + 2 Al
C10H8O + FeCl3 = Fe(OC10H7)3 + HCl =>
3 C10H8O + FeCl3 = Fe(OC10H7)3 + 3 HCl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
S{-2} + Mg{+2} = SMg =>
S{-2} + Mg{+2} = SMg
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
NaF + Ca(C2H3O2)2 = CaF2 + NaC2H3O2 =>
2 NaF + Ca(C2H3O2)2 = CaF2 + 2 NaC2H3O2
Si + H2O = H2 + SiOH =>
2 Si + 2 H2O = H2 + 2 SiOH
KOH + Si = K3SiO3 + H2 =>
6 KOH + 2 Si = 2 K3SiO3 + 3 H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
BaCl + AgNO = Ba(NO) + AgCl =>
BaCl + AgNO = Ba(NO) + AgCl
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Ag(NH3)2 + NH3 = Ag(NH3)3 =>
Ag(NH3)2 + NH3 = Ag(NH3)3
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Pb3O4 + HCl = Pb3Cl8 + H2O =>
Pb3O4 + 8 HCl = Pb3Cl8 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KClO3 + FeCl2 + HCl = FeCl3 + KCl + H2O =>
KClO3 + 6 FeCl2 + 6 HCl = 6 FeCl3 + KCl + 3 H2O
AI + HCl = AICl3 + H2 =>
2 AI + 6 HCl = 2 AICl3 + 3 H2
MgSO4 + Fe2(CO3)3 = Fe2(SO4)3 + MgCO3 =>
3 MgSO4 + Fe2(CO3)3 = Fe2(SO4)3 + 3 MgCO3
K3(Fe(C2O4)3) + H2O = Fe(OH)3 + H2C2O4 + K2C2O4 =>
2 K3(Fe(C2O4)3) + 6 H2O = 2 Fe(OH)3 + 3 H2C2O4 + 3 K2C2O4
AsH2 + H2O = AsH3 + OH =>
AsH2 + H2O = AsH3 + OH
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
C4H6O4Cu + C9H8O4 = C36H28Cu2O16 + C2H4O2 =>
2 C4H6O4Cu + 4 C9H8O4 = C36H28Cu2O16 + 4 C2H4O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(NH4)3P + Pb(BrO3)2 = Pb3P2 + NH4BrO3 =>
2(NH4)3P + 3 Pb(BrO3)2 = Pb3P2 + 6 NH4BrO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H8(OH)2 + KMnO4 + H2SO4 = C2H4(COOH)2 + MnSO4 + K2SO4 + H2O =>
5 C4H8(OH)2 + 8 KMnO4 + 12 H2SO4 = 5 C2H4(COOH)2 + 8 MnSO4 + 4 K2SO4 + 22 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
BaO + ZnO = BaZnO2 =>
BaO + ZnO = BaZnO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2CO3 + Ba(OH)2 = BaCO3 + H2O =>
H2CO3 + Ba(OH)2 = BaCO3 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
Na2O2(s) + H2O(l) = NaOH(aq) + O2(g) =>
2 Na2O2(s) + 2 H2O(l) = 4 NaOH(aq) + O2(g)
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Li + CuSO4 = LiSO4 + Cu2 =>
2 Li + 2 CuSO4 = 2 LiSO4 + Cu2
Na2O(s) = Na + O2 =>
2 Na2O(s) = 4 Na + O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
[Ag(NH3)2]{+} + O2{-} = O2 + Ag + NH3 =>
[Ag(NH3)2]{+} + O2{-} = O2 + Ag + 2 NH3
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Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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