| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + Zn = Cu + ZnCl2
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
C2H4O2S + O2 = CO2 + H2O + SO3 =>
2 C2H4O2S + 7 O2 = 4 CO2 + 4 H2O + 2 SO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HIO4 = H2O + I2O7 =>
2 HIO4 = H2O + I2O7
SeO2 + H3Se = Se + H2O =>
3 SeO2 + 4 H3Se = 7 Se + 6 H2O
CH5N + O2 = CO + H2O + NO2 =>
4 CH5N + 11 O2 = 4 CO + 10 H2O + 4 NO2
Ga + H2 = GaH3 =>
2 Ga + 3 H2 = 2 GaH3
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
HCL + AgNO3 = HNO3 + AgCL =>
HCL + AgNO3 = HNO3 + AgCL
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na + Al2(SO4)3 = Na2SO4 + Al =>
6 Na + Al2(SO4)3 = 3 Na2SO4 + 2 Al
HCl + AgNO3 = HNO3 + AgCl =>
HCl + AgNO3 = HNO3 + AgCl
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
Ni + O2 = NiO3 =>
2 Ni + 3 O2 = 2 NiO3
NaI + HNO3 = I2 + NO2 + NaNO3 + H2O =>
2 NaI + 4 HNO3 = I2 + 2 NO2 + 2 NaNO3 + 2 H2O
Br + O2 = Br2O5 =>
4 Br + 5 O2 = 2 Br2O5
CuCl2 + C6H8O6 = Cu + HCl + CO =>
4 CuCl2 + C6H8O6 = 4 Cu + 8 HCl + 6 CO
C2H5COCl + CH3OH = C3H8CO2 + HCl =>
C2H5COCl + CH3OH = C3H8CO2 + HCl
I + H2 = HI =>
2 I + H2 = 2 HI
Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HNO3 = NO + H2O + O2 =>
4 HNO3 = 4 NO + 2 H2O + 3 O2
CuCl2 + C6H8O6 = Cu + HCl + CO =>
4 CuCl2 + C6H8O6 = 4 Cu + 8 HCl + 6 CO
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
I2 + H2O2 = HIO3 + H2O =>
I2 + 5 H2O2 = 2 HIO3 + 4 H2O
Na3PO4 + MgCl2 = NaCl + Mg3(PO4)2 =>
2 Na3PO4 + 3 MgCl2 = 6 NaCl + Mg3(PO4)2
Na3PO4 + MgCl2 = NaCl + Mg3(PO4)2 = =>
2 Na3PO4 + 3 MgCl2 = 6 NaCl + Mg3(PO4)2
C7H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C7H5N3O6 + 21 O2 = 28 CO2 + 10 H2O + 6 N2
Pb(NO3)2 + KCl = PbCl + K(NO3)2 =>
Pb(NO3)2 + KCl = PbCl + K(NO3)2
I2O + H2O = HIO =>
I2O + H2O = 2 HIO
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
CH3COOLi + (CH3COO)2Mn + (NH4)2S + O2 = LiMn2O3S + CO2 + H2O + NO2 =>
4 CH3COOLi + 8(CH3COO)2Mn + 4(NH4)2S + 57 O2 = 4 LiMn2O3S + 40 CO2 + 46 H2O + 8 NO2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
CH3COOLi + (CH3COO)2Mn + (NH4)2S + O2 = LiMn2O3S + CO2 + H2O + CH3COONH4 =>
4 CH3COOLi + 8(CH3COO)2Mn + 4(NH4)2S + 27 O2 = 4 LiMn2O3S + 24 CO2 + 18 H2O + 8 CH3COONH4
Pb(NO3)2 + KCl = PbCl + K(NO3)2 =>
Pb(NO3)2 + KCl = PbCl + K(NO3)2
I2O3 + H2O = HIO2 =>
I2O3 + H2O = 2 HIO2
CH3COOLi + (CH3COO)2Mn + (NH4)2S + O2 = LiMn2O3S + CO2 + H2O + NH3 =>
4 CH3COOLi + 8(CH3COO)2Mn + 4(NH4)2S + 43 O2 = 4 LiMn2O3S + 40 CO2 + 34 H2O + 8 NH3
Pb(NO3)2 + KCl = PbCl + K(NO3)2 =>
Pb(NO3)2 + KCl = PbCl + K(NO3)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
(NH4)(NO3) = H2O + N2O =>
(NH4)(NO3) = 2 H2O + N2O
NaI + MnO2 + H2SO4 = NaHSO4 + MnSO4 + I2 + H2O =>
2 NaI + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + I2 + 2 H2O
KJ + H2SO4 = K2SO4 + H2S + J2 + H2O =>
8 KJ + 5 H2SO4 = 4 K2SO4 + H2S + 4 J2 + 4 H2O
Ca + NaBr = CaBr + Na =>
Ca + NaBr = CaBr + Na
C5H12(l) + O2(g) = CO2(g) + H2O(g) =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/13
Équations équilibrées sur03/04/12
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