| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H14 + HCl = C6H13Cl + H2
NH3 + NaClO = N2H4*NaCl + H2O =>
2 NH3 + NaClO = N2H4*NaCl + H2O
Al(H2O)6 + OH = Al(H2O)3(OH)3 + H3O =>
2 Al(H2O)6 + 3 OH = 2 Al(H2O)3(OH)3 + 3 H3O
LiC6 + CoO2 = C + LiCoO2 =>
LiC6 + CoO2 = 6 C + LiCoO2
Mg + HOOCCOOH = Mg(OOCCOOH)2 + H2 =>
Mg + 2 HOOCCOOH = Mg(OOCCOOH)2 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C4H10(g) + O2 = CO2 + H2O =>
2 C4H10(g) + 13 O2 = 8 CO2 + 10 H2O
Au + MgO = Au2O3 + Mg =>
2 Au + 3 MgO = Au2O3 + 3 Mg
Zn(s) + Br2(l) = ZnBr2(s) =>
Zn(s) + Br2(l) = ZnBr2(s)
Ca(OH)2 = Ca{2+} + OH{-} =>
Ca(OH)2 = Ca{2+} + 2 OH{-}
NiCl2 + Na3PO4 = NaCl + Ni3(PO4)2 =>
3 NiCl2 + 2 Na3PO4 = 6 NaCl + Ni3(PO4)2
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
C7H16 + Br = C7H15 + HBr =>
C7H16 + Br = C7H15 + HBr
SrCl2 + H2 = HCl + Sr =>
SrCl2 + H2 = 2 HCl + Sr
Cr(NO3)2 + KPO4 = Cr(PO4)2 + KNO3 =>
Cr(NO3)2 + 2 KPO4 = Cr(PO4)2 + 2 KNO3
C3H6O2 + CaCO3 = C6H10CaO4 + H2O + CO2 =>
2 C3H6O2 + CaCO3 = C6H10CaO4 + H2O + CO2
AlI3 + KOH = KI + Al(OH)3 =>
AlI3 + 3 KOH = 3 KI + Al(OH)3
Cu(NO3)2 + N2O3 + H2O = Cu + HNO3 =>
2 Cu(NO3)2 + N2O3 + 3 H2O = 2 Cu + 6 HNO3
Na2CO3 + (NH4)2CrO4 = (NH4)2CO3 + Na2CrO4 =>
Na2CO3 + (NH4)2CrO4 = (NH4)2CO3 + Na2CrO4
NH3(g) + H2O = NO(g) + H2(l) =>
2 NH3(g) + 2 H2O = 2 NO(g) + 5 H2(l)
C4H8 + KMnO4 + H2SO4 = C2H5COOH + MnSO4 + H2O + K2SO4 =>
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 C2H5COOH + 16 MnSO4 + 24 H2O + 8 K2SO4
Zn + Hg(NO3)2 = Hg + Zn(NO3)2 =>
Zn + Hg(NO3)2 = Hg + Zn(NO3)2
Ni(NO3)2 + KOH = KNO3 + Ni(OH)2 =>
Ni(NO3)2 + 2 KOH = 2 KNO3 + Ni(OH)2
SnS + OH{-} + H2O2 = SnS3{2-} + [Sn(OH)6]{2-} =>
3 SnS + 6 OH{-} + 3 H2O2 = SnS3{2-} + 2[Sn(OH)6]{2-}
Ba + FeCl2 = BaCl2 + Fe2 =>
2 Ba + 2 FeCl2 = 2 BaCl2 + Fe2
Cd + H2S = CdS + H =>
Cd + H2S = CdS + 2 H
CaO + Na2O = CaNa2O2 =>
CaO + Na2O = CaNa2O2
Mn + HBr = MnBr3 + H2 =>
2 Mn + 6 HBr = 2 MnBr3 + 3 H2
H202 + MnO2 = H2Mn + O2 =>
H202 + 101 MnO2 = 101 H2Mn + 101 O2
NaHSO4 + NH4HCO3 = NaHCO3 + NH4HSO4 =>
NaHSO4 + NH4HCO3 = NaHCO3 + NH4HSO4
TiO2 = Ti2O3 + O2 =>
4 TiO2 = 2 Ti2O3 + O2
KNO3 + S8 = K2SO4 + SO2 + N2 =>
8 KNO3 + S8 = 4 K2SO4 + 4 SO2 + 4 N2
BaCl2 + H2CO3 = Ba(HCO3)2 + HCl =>
BaCl2 + 2 H2CO3 = Ba(HCO3)2 + 2 HCl
ClO2 + I2 = IO5 + Cl2 =>
10 ClO2 + 2 I2 = 4 IO5 + 5 Cl2
Li + K = LiK =>
Li + K = LiK
Sn + FeCl2 = SnCl2 + Fe =>
Sn + FeCl2 = SnCl2 + Fe
Fe2(SO4)3 + HNO3 = Fe(NO3)3 + H2(SO4) =>
Fe2(SO4)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2(SO4)
SO2 + N2O4 = NOSO3 =>
2 SO2 + N2O4 = 2 NOSO3
Ba + HSO4 = Ba2SO4 + H2 =>
4 Ba + 2 HSO4 = 2 Ba2SO4 + H2
NaMnO4 + KBr + H2SO4 = MnSO4 + Br2 + Na2SO4 + K2SO4 + H2O =>
2 NaMnO4 + 10 KBr + 8 H2SO4 = 2 MnSO4 + 5 Br2 + Na2SO4 + 5 K2SO4 + 8 H2O
KFeO2 + KOH + H2O2 = K2FeO4 + H2O =>
2 KFeO2 + 2 KOH + 3 H2O2 = 2 K2FeO4 + 4 H2O
MgAl2O4 + Mg2Al4Si5O18 = Mg3Al2Si3O12 + Al2SiO5 =>
MgAl2O4 + Mg2Al4Si5O18 = Mg3Al2Si3O12 + 2 Al2SiO5
C6H9NO + O2 = CO2 + H2O + NO =>
4 C6H9NO + 33 O2 = 24 CO2 + 18 H2O + 4 NO
Ag2O + K2CrO4 = K2O + Ag2CrO4 =>
Ag2O + K2CrO4 = K2O + Ag2CrO4
Pb + AuCl = PbCl2 + Au =>
Pb + 2 AuCl = PbCl2 + 2 Au
PbNO3(s) = Pb2O(s) + NO2(g) + O2(g) =>
4 PbNO3(s) = 2 Pb2O(s) + 4 NO2(g) + O2(g)
KO2 + H2O = KOH + O2 = H2O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
S + HO2{-} + H3O{+} = H2O + SO4{-2} =>
S + 3 HO2{-} + H3O{+} = 3 H2O + SO4{-2}
NaCl + AgNO{3} = NaNO{3} + AgCl =>
NaCl + AgNO{3} = NaNO{3} + AgCl
C8H15Br + KOH = C8H14 + KBr + H2O =>
C8H15Br + KOH = C8H14 + KBr + H2O
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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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