| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3Br + NaOH = CH3OH + BrNa
Cr3Br + Cl = Cr3Cl + Br =>
Cr3Br + Cl = Cr3Cl + Br
C6H5CH3 + O2 = H2O + CO2 =>
C6H5CH3 + 9 O2 = 4 H2O + 7 CO2
C3H8O3 = C3H6O2 + H2O =>
C3H8O3 = C3H6O2 + H2O
C3H8O3 = C2H6O + CH2O2 =>
C3H8O3 = C2H6O + CH2O2
Zn(s) + Ag(aq) = ZnAg =>
Zn(s) + Ag(aq) = ZnAg
C6H12O6 + O2 = C6H12O7 =>
2 C6H12O6 + O2 = 2 C6H12O7
C3H8O3 = C + H2 + O2 =>
2 C3H8O3 = 6 C + 8 H2 + 3 O2
C3H8Cl2 = C3H7ClHCl =>
C3H8Cl2 = C3H7ClHCl
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
C7H8 + O = C7H6O2 + H2O =>
C7H8 + 3 O = C7H6O2 + H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
KAl(OH)4 = Al(OH)3 + KOH =>
KAl(OH)4 = Al(OH)3 + KOH
Ca + OH = Ca(OH)2 =>
Ca + 2 OH = Ca(OH)2
C2H6O + C7H10O + NaBH4 = C7H12O + NaB(C2H5O)4 =>
4 C2H6O + 4 C7H10O + NaBH4 = 4 C7H12O + NaB(C2H5O)4
Fe2(SO4)3 + H2SO4 = Fe(HSO4)3 =>
Fe2(SO4)3 + 3 H2SO4 = 2 Fe(HSO4)3
Fe + V2O3 = Fe2O3 + VO =>
2 Fe + 3 V2O3 = Fe2O3 + 6 VO
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
As + HNO3 = H3AsO4 + NO2 + H2O =>
As + 5 HNO3 = H3AsO4 + 5 NO2 + H2O
As + HNO3 = HAsO3 + NO + H2O =>
3 As + 5 HNO3 = 3 HAsO3 + 5 NO + H2O
FeCl2 = Fe + Cl =>
FeCl2 = Fe + 2 Cl
Fe + V2O3 = Fe2O3 + VO =>
2 Fe + 3 V2O3 = Fe2O3 + 6 VO
H2O2 + PBS = PBSO4 + H2O =>
4 H2O2 + PBS = PBSO4 + 4 H2O
Cu + CaCl2 = CuCl + Ca =>
2 Cu + CaCl2 = 2 CuCl + Ca
Na2CO3 + LiOH = Li2CO3 + NaOH =>
Na2CO3 + 2 LiOH = Li2CO3 + 2 NaOH
C2H4 + H2SO4 = C2H5OSO3H =>
C2H4 + H2SO4 = C2H5OSO3H
H2SO4 + KHCO3 = KSO4 + H2HCO3 =>
H2SO4 + KHCO3 = KSO4 + H2HCO3
Na + HCl = NaCl2 + H2 =>
Na + 2 HCl = NaCl2 + H2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH + Cl2 = NaCl + NaClO3 + H2O =>
6 NaOH + 3 Cl2 = 5 NaCl + NaClO3 + 3 H2O
NaCl + BaO = Na2O + BaCl2 =>
2 NaCl + BaO = Na2O + BaCl2
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
CaCO3 + LiC2H3O2 = Ca(C2H3O2)2 + Li2CO3 =>
CaCO3 + 2 LiC2H3O2 = Ca(C2H3O2)2 + Li2CO3
NaNO2 + Br2 + H2SO4 = Na2SO4 + HBr + NO2 =>
2 NaNO2 + Br2 + H2SO4 = Na2SO4 + 2 HBr + 2 NO2
Hg(OH)2 = HgO + H2O =>
Hg(OH)2 = HgO + H2O
Al(NO3)3 + KClO3 = Al(ClO3)3 + KNO3 =>
Al(NO3)3 + 3 KClO3 = Al(ClO3)3 + 3 KNO3
NaCUSO4 = NaSO4CU =>
NaCUSO4 = NaSO4CU
HCOOH + H2O = HCOO{-} + H3O{+} =>
HCOOH + H2O = HCOO{-} + H3O{+}
H2Se + OH = Se + H2O =>
H2Se + 2 OH = Se + 2 H2O
Fe + K3[Fe(CN)6] + H2O = Fe3[Fe(CN)6]2 + H2 + KOH =>
3 Fe + 2 K3[Fe(CN)6] + 6 H2O = Fe3[Fe(CN)6]2 + 3 H2 + 6 KOH
CdSO4 = Cd + SO4 =>
CdSO4 = Cd + SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N = N4 =>
4 N = N4
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + LiS = H2S + Li =>
H2 + LiS = H2S + Li
MeOH2 = MeH2O =>
MeOH2 = MeH2O
Mg3(PO4)2 + H2 = Mg + H3PO4 =>
Mg3(PO4)2 + 3 H2 = 3 Mg + 2 H3PO4
Pb(OH)2HNO3 = PbNO3H(OH)2 =>
Pb(OH)2HNO3 = PbNO3H(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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