| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2O + H2O = 2 KOH
CH3COH + KMnO4 + KOH = CH3COOK + MnO2 + H2O =>
3 CH3COH + 2 KMnO4 + KOH = 3 CH3COOK + 2 MnO2 + 2 H2O
Cl + O2 = Cl2O2 =>
2 Cl + O2 = Cl2O2
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
KC4H5O6 + NaOH = Na3KC4H2O6 + H2O =>
KC4H5O6 + 3 NaOH = Na3KC4H2O6 + 3 H2O
C6H5ONA + HCL = C6H5OH + NACL =>
C6H5ONA + HCL = C6H5OH + NACL
H2O2 = H2O + O =>
H2O2 = H2O + O
AgL + Fe2(CO3)3 = FeL3 + Ag2CO3 =>
6 AgL + Fe2(CO3)3 = 2 FeL3 + 3 Ag2CO3
(NH4)2CO3(s) = NH3(g) + H2O(g) + CO2(g) =>
(NH4)2CO3(s) = 2 NH3(g) + H2O(g) + CO2(g)
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
C2H7N + O2 = CO2 + H2O + N2 =>
4 C2H7N + 15 O2 = 8 CO2 + 14 H2O + 2 N2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
Fe2O3 + K = K2O + Fe =>
Fe2O3 + 6 K = 3 K2O + 2 Fe
NH3 + HCL = NH4CL =>
NH3 + HCL = NH4CL
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NH3 + HCL = NH4CL =>
NH3 + HCL = NH4CL
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
S + NaOH = S2O3 + H2O + Na2S =>
5 S + 6 NaOH = S2O3 + 3 H2O + 3 Na2S
Bi(NO3)3 + Na[Sn(OH)3] + NaOH = Bi + Na2[Sn(OH)6] + NaNO3 =>
2 Bi(NO3)3 + 3 Na[Sn(OH)3] + 9 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaNO3
NO(g) + CO(g) = N2(g) + CO2(g) =>
2 NO(g) + 2 CO(g) = N2(g) + 2 CO2(g)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Zn(s) + C6H8O7(aq) = Zn(C6H5O7)2(aq) + H2(g) =>
Zn(s) + 2 C6H8O7(aq) = Zn(C6H5O7)2(aq) + 3 H2(g)
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
FeS + H2SO4 = FeSO4 + H2S =>
FeS + H2SO4 = FeSO4 + H2S
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
C5H4 + O2 = CO2 + H2O =>
C5H4 + 6 O2 = 5 CO2 + 2 H2O
SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
Na3[Cr(oh)6] + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Na3[Cr(oh)6] + 39 Cl2 + 96 NaOH = 12 Na2CrO4 + 78 NaCl + 48 H2O
C8H18 + O2 = CO2 + H2 =>
C8H18 + 8 O2 = 8 CO2 + 9 H2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Mg + HCL = MgCL + H2 =>
2 Mg + 2 HCL = 2 MgCL + H2
KIO3 + HCl = Cl2 + H2O + KCl + I2 =>
2 KIO3 + 12 HCl = 5 Cl2 + 6 H2O + 2 KCl + I2
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
C5H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C5H10(g) + 15 O2(g) = 10 CO2(g) + 10 H2O(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + HCL = MgHCL =>
Mg + HCL = MgHCL
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
Pb(OH)2 + HCl = PbCl2 + H2O =>
Pb(OH)2 + 2 HCl = PbCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/19
Équations équilibrées sur03/09/18
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