| Équations équilibrées la veille | Équations équilibrées le lendemain |
S8 + 12 O2 = 8 SO3
C7H9O + O2 = CO2 + H2O =>
4 C7H9O + 35 O2 = 28 CO2 + 18 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
Ag(NH3)2 + HNO3 = Ag(NO3)2 + NH4 =>
Ag(NH3)2 + 2 HNO3 = Ag(NO3)2 + 2 NH4
C11H22 + O2 = C + H2O =>
2 C11H22 + 11 O2 = 22 C + 22 H2O
Na2SO4 + HI + NaCl = S + Cl2 + NaI + H2O =>
Na2SO4 + 8 HI + 6 NaCl = S + 3 Cl2 + 8 NaI + 4 H2O
Fe + S = FeS =>
Fe + S = FeS
SO3 + Na2O = Na2OSO3 =>
SO3 + Na2O = Na2OSO3
MgS + HCl = H2S + MgCl2 =>
MgS + 2 HCl = H2S + MgCl2
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Ag2O + Ca = CaO + Ag =>
Ag2O + Ca = CaO + 2 Ag
Br2 + NaOH = NaBr + H2O + NaBrO2 =>
2 Br2 + 4 NaOH = 3 NaBr + 2 H2O + NaBrO2
CU(NO3)2 + H2O + NO2 = CU + HNO3 =>
CU(NO3)2 + 2 H2O + 2 NO2 = CU + 4 HNO3
CH4 + NCl3 = CCl + H2 + N2 =>
6 CH4 + 2 NCl3 = 6 CCl + 12 H2 + N2
S + H3 = SH3 =>
S + H3 = SH3
Sn + SO2 + O2 = SnSO4 =>
Sn + SO2 + O2 = SnSO4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H2O + N2O3 = HNO2 =>
H2O + N2O3 = 2 HNO2
C6H8O7 + H2O = C6H5O7 + H3O =>
C6H8O7 + 3 H2O = C6H5O7 + 3 H3O
FeS + HNO3 = NO + FeSO4 + H2O =>
3 FeS + 8 HNO3 = 8 NO + 3 FeSO4 + 4 H2O
Li + FeCl3 = LiCl + Fe =>
3 Li + FeCl3 = 3 LiCl + Fe
CoO + H2O = Co(OH)2 =>
CoO + H2O = Co(OH)2
ClH3 = Cl + H3 =>
ClH3 = Cl + H3
O3Cr + OH2 = O7Cr2H2 =>
2 O3Cr + OH2 = O7Cr2H2
ZnCO3 + H2S = ZnS + H2O + CO2 =>
ZnCO3 + H2S = ZnS + H2O + CO2
NH3 + C2H2O4 = C2H8N2O4 =>
2 NH3 + C2H2O4 = C2H8N2O4
Hg + CuCl2 = HgCl2 + Cu =>
Hg + CuCl2 = HgCl2 + Cu
Co + HBr = H2 + CoBr2 =>
Co + 2 HBr = H2 + CoBr2
CO + NO2 = CO2 + NO =>
CO + NO2 = CO2 + NO
C6H + O = C2O + HO =>
C6H + 4 O = 3 C2O + HO
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C4 + O2 = CO =>
C4 + 2 O2 = 4 CO
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
PbCrO4 + HCl = PbCl2 + CrCl2 + Cl2 + H2O =>
PbCrO4 + 8 HCl = PbCl2 + CrCl2 + 2 Cl2 + 4 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
CH4 + H = CH5 =>
CH4 + H = CH5
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al + ClO = AlCl3 + O2 =>
2 Al + 6 ClO = 2 AlCl3 + 3 O2
Te + H2O = TeO + H2 =>
Te + H2O = TeO + H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
KMnO4 + HNO2 + H2SO4 = MnSO4 + K2SO4 + HNO3 + H2 =>
2 KMnO4 + 8 HNO2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 8 HNO3 + 3 H2
(NH4)2SO4 + NaOH = (Na)2SO4 + NH4OH =>
(NH4)2SO4 + 2 NaOH = (Na)2SO4 + 2 NH4OH
AlOH3 + H3PO4 = OH3 + AlH3PO4 =>
AlOH3 + H3PO4 = OH3 + AlH3PO4
BaNO3 + H2SO3 = BaSO3 + H2NO3 =>
BaNO3 + H2SO3 = BaSO3 + H2NO3
CaS + AgNO3 = AgS + CaNO3 =>
CaS + AgNO3 = AgS + CaNO3
CaF2 = Ca + F =>
CaF2 = Ca + 2 F
KMnO4 + PH3 = H3PO4 + Mn + K =>
KMnO4 + PH3 = H3PO4 + Mn + K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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