| Équations équilibrées la veille |
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C6H6 + C2H5Cl = C9H10 + HCl =>
8 C6H6 + 3 C2H5Cl = 6 C9H10 + 3 HCl
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
Ba(OH)2 + H2CO3 = Ba2(CO3)2 + H2O =>
2 Ba(OH)2 + 2 H2CO3 = Ba2(CO3)2 + 4 H2O
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
H2C2O2 + HNO3 = CO2 + NO + H2O =>
H2C2O2 + 2 HNO3 = 2 CO2 + 2 NO + 2 H2O
CO2(g) + NaOH = Na2CO3(aq) + H2O(l) =>
CO2(g) + 2 NaOH = Na2CO3(aq) + H2O(l)
CuSO4 + NaHS = CuS + Na2SO4 + H2SO4 =>
2 CuSO4 + 2 NaHS = 2 CuS + Na2SO4 + H2SO4
C2H4O + Ag(NH3)2OH = CH3CO2NH4 + Ag + NH3 + H2O =>
C2H4O + 2 Ag(NH3)2OH = CH3CO2NH4 + 2 Ag + 3 NH3 + H2O
Cu(NO3)2 + K2S = Cu2S + S + KNO3 =>
2 Cu(NO3)2 + 2 K2S = Cu2S + S + 4 KNO3
Pb(NO3)2 + KI = PbK + I(NO3)2 =>
Pb(NO3)2 + KI = PbK + I(NO3)2
Al + ArF3 = AlF3 + Ar =>
Al + ArF3 = AlF3 + Ar
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
*4Al*3O2 = *2Al2O3 =>
*4Al*3O2 = *2Al2O3
CaCO3 + C2H5OH = Ca(OH)2 + C2H6 + CO2 =>
3 CaCO3 + 7 C2H5OH = 3 Ca(OH)2 + 6 C2H6 + 5 CO2
ZnS + CH3COONa = Zn(CH3COO)2 + Na2S =>
ZnS + 2 CH3COONa = Zn(CH3COO)2 + Na2S
H2(g) + F(g) = HF =>
H2(g) + 2 F(g) = 2 HF
AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br
PB(NO3)2 = PB + NO2 + O2 =>
PB(NO3)2 = PB + 2 NO2 + O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al + AgNO3 = AlAgNO3 =>
Al + AgNO3 = AlAgNO3
Ca + C = Ca2C2 =>
2 Ca + 2 C = Ca2C2
K2CrO4 + Ba(OH)2 = BaCrO4 + KOH =>
K2CrO4 + Ba(OH)2 = BaCrO4 + 2 KOH
Pt + Au2SO4 = PtSO4 + Au =>
Pt + Au2SO4 = PtSO4 + 2 Au
C6H12O2(aq) + O2(g) = CO(g) + H2O(l) =>
C6H12O2(aq) + 5 O2(g) = 6 CO(g) + 6 H2O(l)
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
H2SO4 + RbOH = Rb2SO4 + H2O =>
H2SO4 + 2 RbOH = Rb2SO4 + 2 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Li + O{2} = LiO{2} =>
Li + O{2} = LiO{2}
C76H52O46 + NaOH = Na2C76H50O46 + H2O =>
C76H52O46 + 2 NaOH = Na2C76H50O46 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mn(OH)4 + CO2 = MnO2 + HO + C =>
Mn(OH)4 + CO2 = MnO2 + 4 HO + C
CH3CH2CHO + Cu(OH)2 = Cu2O + H2O + CH3CH2COOH =>
CH3CH2CHO + 2 Cu(OH)2 = Cu2O + 2 H2O + CH3CH2COOH
K2Cr2O7 + HCl = KCl + Cl2 + CrCl3 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 3 Cl2 + 2 CrCl3 + 7 H2O
Fe3Br + Cl2 = Fe + Br2Cl =>
4 Fe3Br + Cl2 = 12 Fe + 2 Br2Cl
CaCl2 + Na2CO3 = CaCl2CO3 + Na2 =>
CaCl2 + Na2CO3 = CaCl2CO3 + Na2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H7O6P + H3O4P + C21H27N7O14P2 = C3H8O10P2 + C21H29N7O14P2 =>
C3H7O6P + H3O4P + C21H27N7O14P2 = C3H8O10P2 + C21H29N7O14P2
Fe + CuCl2H2O = FeCl2 + Cu + H2O =>
Fe + CuCl2H2O = FeCl2 + Cu + H2O
KMnO4(aq) + C2H2O4(aq) = MnO2(aq) + KOH(aq) + CO2(g) + H2O(l) =>
2 KMnO4(aq) + 3 C2H2O4(aq) = 2 MnO2(aq) + 2 KOH(aq) + 6 CO2(g) + 2 H2O(l)
C2O4{2-} + MnO4{-} + H{+} = CO2 + H2O{-} + Mn{2+} =>
9 C2O4{2-} + 2 MnO4{-} + 16 H{+} = 18 CO2 + 8 H2O{-} + 2 Mn{2+}
(C2H5O)2Ca + H2O = H2OCa(C2H5O)2 =>
(C2H5O)2Ca + H2O = H2OCa(C2H5O)2
KCO3 + HNO3 = KNO3HCO3 =>
KCO3 + HNO3 = KNO3HCO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H2 + CH3COOH = CH3COOCHCH2 =>
C2H2 + CH3COOH = CH3COOCHCH2
K2CO3 + H2PO4 = K2PO4 + H2O + CO2 =>
K2CO3 + H2PO4 = K2PO4 + H2O + CO2
NaOH + Ag(NO3)2 = AgOH + Na(NO3)2 =>
NaOH + Ag(NO3)2 = AgOH + Na(NO3)2
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
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Équations équilibrées sur01/08/25
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