| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Li + 3 Co2 = 2 Li2Co3
NH4Cl + HCl = NH3Cl2 + H2 =>
NH4Cl + HCl = NH3Cl2 + H2
Fe22O3 + Al = Fe + Al2O3 =>
Fe22O3 + 2 Al = 22 Fe + Al2O3
C6H6 + SiO2 + CH4 = C6H6SiO2CH4 =>
C6H6 + SiO2 + CH4 = C6H6SiO2CH4
Al2O3 + Na2(SO4) = Al2(SO4)3 + Na2O =>
Al2O3 + 3 Na2(SO4) = Al2(SO4)3 + 3 Na2O
KCl + MnO2 = ClO2 + KMn =>
KCl + MnO2 = ClO2 + KMn
BeO + O2 + NO = Be(NO3)2 =>
2 BeO + 3 O2 + 4 NO = 2 Be(NO3)2
P + Br2 = P(Br2)3 =>
P + 3 Br2 = P(Br2)3
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
C + NaOH = CNaOH =>
C + NaOH = CNaOH
C16H32O2 + CH3OH = C17H34O2 + H2O =>
C16H32O2 + CH3OH = C17H34O2 + H2O
N2H4(g) + N2O4(g) = N2O(g) + H2O(g) =>
N2H4(g) + N2O4(g) = 2 N2O(g) + 2 H2O(g)
NH4 + HCl = NCl + H4 =>
4 NH4 + 4 HCl = 4 NCl + 5 H4
FeCl3 + FeS = FeCl2 + S =>
2 FeCl3 + FeS = 3 FeCl2 + S
KMnO4 + Pt = PtMnO4 + K =>
KMnO4 + Pt = PtMnO4 + K
PO + H = HPO =>
PO + H = HPO
NaF + HNO2 = HF + NaNO2 =>
NaF + HNO2 = HF + NaNO2
TlCl4{-} + H2S = TlCl + S8 + H{+} + Cl{-} =>
8 TlCl4{-} + 8 H2S = 8 TlCl + S8 + 16 H{+} + 24 Cl{-}
HBrO3 + HI = H2O + HBr + I2 =>
HBrO3 + 6 HI = 3 H2O + HBr + 3 I2
Ag + KOH = Ag2O + H2O + K =>
2 Ag + 2 KOH = Ag2O + H2O + 2 K
Cr2(SO4)3 + KCl = CrCl3 + K2(SO4)1 =>
Cr2(SO4)3 + 6 KCl = 2 CrCl3 + 3 K2(SO4)1
K2Cr2O7 + Na2SO3 = K2SO3 + Na2Cr2O7 =>
K2Cr2O7 + Na2SO3 = K2SO3 + Na2Cr2O7
Co(OH)2 + NaClO + H2O = Co(OH)3 + NaCl =>
2 Co(OH)2 + NaClO + H2O = 2 Co(OH)3 + NaCl
Mn2 + ZnOH = MnOH + Zn =>
Mn2 + 2 ZnOH = 2 MnOH + 2 Zn
I2 + NaOH = NaOI + HI =>
I2 + NaOH = NaOI + HI
C2H4(OH)2 + Cu(OH)2 = C2H5O3 + Cu + H2O =>
2 C2H4(OH)2 + 3 Cu(OH)2 = 2 C2H5O3 + 3 Cu + 4 H2O
NaSO4 + H2O + SO2 = NaSO3 + H2SO4 =>
NaSO4 + H2O + SO2 = NaSO3 + H2SO4
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Hg + Sg = HgSg =>
Hg + Sg = HgSg
acetone = CO + CH3 =>
CH3COCH3 = CO + 2 CH3
P8 + O2 = P2O5 =>
P8 + 10 O2 = 4 P2O5
Fe(NO3)3 + NaSCN = Fe(SCN)3 + Na(NO3) =>
Fe(NO3)3 + 3 NaSCN = Fe(SCN)3 + 3 Na(NO3)
CuCl3 + H2O = CuCl2 + HCl + O2 =>
4 CuCl3 + 2 H2O = 4 CuCl2 + 4 HCl + O2
KNO2 + KO2 + H2O = KNO3 + KOH =>
3 KNO2 + 2 KO2 + H2O = 3 KNO3 + 2 KOH
ZnSO4 + HCl = ZnCl2 + H2SO4 =>
ZnSO4 + 2 HCl = ZnCl2 + H2SO4
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
H2O + Al + NaOH = Na3(Al(OH)6) + H2 =>
6 H2O + 2 Al + 6 NaOH = 2 Na3(Al(OH)6) + 3 H2
WF6 = W + F =>
WF6 = W + 6 F
CuSO4 + NH4Cl3 = CuCl3 + NH4(SO4) =>
CuSO4 + NH4Cl3 = CuCl3 + NH4(SO4)
PbO2 + H2SO4 + MnS = PbS + MnSO4 + H2O =>
4 PbO2 + 4 H2SO4 + 5 MnS = 4 PbS + 5 MnSO4 + 4 H2O
C2H4O2(aq) + K2SO3 = KC2H3O2 + H2O + SO2 =>
2 C2H4O2(aq) + K2SO3 = 2 KC2H3O2 + H2O + SO2
KMgCl3*6(H2O) + AgNO3 = AgCl + KNO3 + Mg(NO3)2 + H2O =>
KMgCl3*6(H2O) + 3 AgNO3 = 3 AgCl + KNO3 + Mg(NO3)2 + 6 H2O
AgNO3(aq) + Ni(s) = Ni(NO3)2 + Ag =>
2 AgNO3(aq) + Ni(s) = Ni(NO3)2 + 2 Ag
C3H6O + H2O = C3H6(OH)2 =>
C3H6O + H2O = C3H6(OH)2
CaO + H2SO4 = Ca2(SO4)2 + H2O =>
2 CaO + 2 H2SO4 = Ca2(SO4)2 + 2 H2O
Al2(SO4)3 + H2 = AlH3 + SO4 =>
Al2(SO4)3 + 3 H2 = 2 AlH3 + 3 SO4
CuO + AgNO3 = Cu(NO3)2 + Ag2O =>
CuO + 2 AgNO3 = Cu(NO3)2 + Ag2O
Cs2CrO4 + LiF = CsF + Li2CrO4 =>
Cs2CrO4 + 2 LiF = 2 CsF + Li2CrO4
KMnO4 + NaNO3 + H2O = KOH + MnO4 + HNO3 + Na =>
KMnO4 + NaNO3 + H2O = KOH + MnO4 + HNO3 + Na
Ag2(CO3)3 = Ag + CO2 + O2 =>
2 Ag2(CO3)3 = 4 Ag + 6 CO2 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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