| Équations équilibrées la veille | Équations équilibrées le lendemain |
CCl4 = C + 4 Cl
C7H14 + O2 = H2O + CO2 =>
2 C7H14 + 21 O2 = 14 H2O + 14 CO2
MnC2O4H2O + O2 = Mn3O4 + CO2 + H2O =>
3 MnC2O4H2O + 2 O2 = Mn3O4 + 6 CO2 + 3 H2O
S + HCl = H2S + Cl2 =>
S + 2 HCl = H2S + Cl2
C7H6O + KOH = C7H6O2 + C7H8O + K =>
3 C7H6O + 2 KOH = 2 C7H6O2 + C7H8O + 2 K
GaN + Cl2 = GaCl3 + N2 =>
2 GaN + 3 Cl2 = 2 GaCl3 + N2
C5H10O2(l) + O2 = CO2 + H2O(l) =>
2 C5H10O2(l) + 13 O2 = 10 CO2 + 10 H2O(l)
Ga(NO3)3 + Na2C4H4O6 = Ga(C4H4O6)3 + Na2NO3 =>
Ga(NO3)3 + 3 Na2C4H4O6 = Ga(C4H4O6)3 + 3 Na2NO3
AgClO3(aq) + KCl(aq) = AgCl + KClO3 =>
AgClO3(aq) + KCl(aq) = AgCl + KClO3
FeSO4 + H2SO4 + HNO4 = Fe2(SO4)3 + NO + H2O =>
10 FeSO4 + 5 H2SO4 + 2 HNO4 = 5 Fe2(SO4)3 + 2 NO + 6 H2O
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
C6H12O6 + S + H2O = CO2 + H2S =>
C6H12O6 + 12 S + 6 H2O = 6 CO2 + 12 H2S
NaF + BeSO4 = BeF2 + Na2SO4 =>
2 NaF + BeSO4 = BeF2 + Na2SO4
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
NaHCO3(s) + CaCl2(s) = CaCO3(s) + NaCl(aq) + HCl(aq) =>
NaHCO3(s) + CaCl2(s) = CaCO3(s) + NaCl(aq) + HCl(aq)
PBO + C2 = PB + CO2 =>
4 PBO + C2 = 4 PB + 2 CO2
C3H7COOC2H5 + H2O = C3H7COOH + C2H5OH =>
C3H7COOC2H5 + H2O = C3H7COOH + C2H5OH
Mn(ClO4)2 = Mn + ClO4 =>
Mn(ClO4)2 = Mn + 2 ClO4
Na3N + O2 = Na2O + N =>
4 Na3N + 3 O2 = 6 Na2O + 4 N
Cu + CrO4 = CuO + Cr =>
4 Cu + CrO4 = 4 CuO + Cr
N + H2O = NH3 + NO =>
5 N + 3 H2O = 2 NH3 + 3 NO
Ni + H2O = Ni(H2O) =>
Ni + H2O = Ni(H2O)
MnO4 + I = MnO2 + IO3 =>
3 MnO4 + 2 I = 3 MnO2 + 2 IO3
KMnO4 + Na2SO3 + H2SO4 = KSO4 + MnSO4 + Na2SO4 + H2O =>
KMnO4 + 2 Na2SO3 + 2 H2SO4 = KSO4 + MnSO4 + 2 Na2SO4 + 2 H2O
Nb + H2 = NbH5 =>
2 Nb + 5 H2 = 2 NbH5
NO + CsOH = CsNO2 + N2 + H2O =>
6 NO + 4 CsOH = 4 CsNO2 + N2 + 2 H2O
Pb(NO3)2 + Na3(PO4) = Pb3(PO4)2 + Na(NO3) =>
3 Pb(NO3)2 + 2 Na3(PO4) = Pb3(PO4)2 + 6 Na(NO3)
BaS + O2 = BaO + S6 =>
6 BaS + 3 O2 = 6 BaO + S6
CO2 + H2O = HC + O =>
2 CO2 + H2O = 2 HC + 5 O
Fe + H3O{+} = Fe2{+} + H2 + H2O =>
4 Fe + 2 H3O{+} = 2 Fe2{+} + H2 + 2 H2O
Fe + Sb = FeSb =>
Fe + Sb = FeSb
BrF3 = Br + F =>
BrF3 = Br + 3 F
KOH + H2O2 = KO2 + H2O =>
2 KOH + 3 H2O2 = 2 KO2 + 4 H2O
C2H5O(l) + O2(g) = CO2(g) + H2O(l) =>
4 C2H5O(l) + 11 O2(g) = 8 CO2(g) + 10 H2O(l)
S + ZnCl2 = ZnS + Cl2 =>
S + ZnCl2 = ZnS + Cl2
Al + NaOH = Na + Al(OH)3 =>
Al + 3 NaOH = 3 Na + Al(OH)3
FeC2O4*2H2O = FeCO3 + H2O + CO =>
FeC2O4*2H2O = FeCO3 + 2 H2O + CO
P5 + O2 = PO4 =>
P5 + 10 O2 = 5 PO4
K2CrO7 + SN + HCl = CrCl3 + SNCl4 + KCl + H2O =>
4 K2CrO7 + 9 SN + 56 HCl = 4 CrCl3 + 9 SNCl4 + 8 KCl + 28 H2O
CrO3 + H2O + NH3 = (NH4)2CrO4 =>
CrO3 + H2O + 2 NH3 = (NH4)2CrO4
Li + O2 = Li2O2 =>
2 Li + O2 = Li2O2
AuCl3 = Au + Cl =>
AuCl3 = Au + 3 Cl
C + H + N + O = C20H25N3O =>
20 C + 25 H + 3 N + O = C20H25N3O
KOH + H3BO3 = K3BO3 + H2O =>
3 KOH + H3BO3 = K3BO3 + 3 H2O
H2N + O = H2O + NO =>
H2N + 2 O = H2O + NO
COH2 + O2 = C3OH + H2O =>
12 COH2 + O2 = 4 C3OH + 10 H2O
HI + Al = Al2I3 + H2 =>
6 HI + 4 Al = 2 Al2I3 + 3 H2
CH3CHCHCH3Br2 = CH3C(Br)CHCH3HBr =>
CH3CHCHCH3Br2 = CH3C(Br)CHCH3HBr
Al + LiNO3 = Al2O3 + Li2O + N2 =>
10 Al + 6 LiNO3 = 5 Al2O3 + 3 Li2O + 3 N2
Rb(s) + O2(g) = Rb2O(s) =>
4 Rb(s) + O2(g) = 2 Rb2O(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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