| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca + N2 + 3 K2S = 3 CaS + 2 K3N
Ca(oh)2 + MgCl2 = CaCl2 + Mg(oh)2 =>
Ca(oh)2 + 2 MgCl2 = 2 CaCl2 + Mg(oh)2
HOCl = H + OCl =>
HOCl = H + OCl
NH3 + NaCN = NH2Na + HCN =>
NH3 + NaCN = NH2Na + HCN
Ca(oh)2 + MgCl2 = CaCl2 + Mg(oh)2 =>
Ca(oh)2 + 2 MgCl2 = 2 CaCl2 + Mg(oh)2
C7H7Cl + NaOH = C6H5CH2OH + NaCl =>
C7H7Cl + NaOH = C6H5CH2OH + NaCl
C2H5OH + I2 + NaOH = CH3I + H2O + HCOONa =>
5 C2H5OH + 4 I2 + 2 NaOH = 8 CH3I + 3 H2O + 2 HCOONa
H2O + C = C6H14 + O2 =>
14 H2O + 12 C = 2 C6H14 + 7 O2
Ca(oh)2 + MgCl2 = CaCl2 + Mg(oh)2 =>
Ca(oh)2 + 2 MgCl2 = 2 CaCl2 + Mg(oh)2
CuSO4 + NaOH + CH3CH(CH3)CHO = Cu2O + CH3COOH + Na2SO4 + H2O =>
6 CuSO4 + 12 NaOH + CH3CH(CH3)CHO = 3 Cu2O + 2 CH3COOH + 6 Na2SO4 + 6 H2O
Al + SiC = Si + Al4C3 =>
4 Al + 3 SiC = 3 Si + Al4C3
C2H6 + Cl2 = (hv)C2H5Cl + HCl =>
C2H6 + Cl2 = (hv)C2H5Cl + HCl
CuSO4 + MnO2 = CuO2 + MnSO4 =>
CuSO4 + MnO2 = CuO2 + MnSO4
Fe{3+} + HCl = FeCl{3+} + H2 =>
2 Fe{3+} + 2 HCl = 2 FeCl{3+} + H2
Ca(oh)2 + MgCl2 = CaCl2 + Mg(oh)2 =>
Ca(oh)2 + 2 MgCl2 = 2 CaCl2 + Mg(oh)2
C7H7Cl + NaOH = C6H5CH2OH + NaCl =>
C7H7Cl + NaOH = C6H5CH2OH + NaCl
KClO3(c) = KCl(c) + O2 =>
2 KClO3(c) = 2 KCl(c) + 3 O2
N2 + O + Ca(OH)2 = Ca(NO3)2 + H2O =>
N2 + 5 O + Ca(OH)2 = Ca(NO3)2 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ca(oh)2 + MgCl2 = CaCl2 + Mg(oh)2 =>
Ca(oh)2 + 2 MgCl2 = 2 CaCl2 + Mg(oh)2
BaCl + Li(PO4) = LiCl + Ba(PO4) =>
BaCl + Li(PO4) = LiCl + Ba(PO4)
HC2H3O2 + RbOH = H2O + Rb(C2H3O2) =>
HC2H3O2 + RbOH = H2O + Rb(C2H3O2)
Ca(oh)2 + MgCl2 = CaCl2 + Mg(oh)2 =>
Ca(oh)2 + 2 MgCl2 = 2 CaCl2 + Mg(oh)2
HPO3 + H = PH4(OH) + H2O =>
HPO3 + 8 H = PH4(OH) + 2 H2O
NH4Cl + Fe(NO3)3 = NH4NO3 + FeCl3 =>
3 NH4Cl + Fe(NO3)3 = 3 NH4NO3 + FeCl3
(C2H5)3N + O2 = H2O + HNO2 + CO2 =>
2(C2H5)3N + 21 O2 = 14 H2O + 2 HNO2 + 12 CO2
C2H5OH + O3 = CO2 + H2O2 =>
C2H5OH + 3 O3 = 2 CO2 + 3 H2O2
CH3OH = H2CO + H2 =>
CH3OH = H2CO + H2
KNH4(CH3COO) + HCl = KNH4Cl + H(CH3COO) =>
KNH4(CH3COO) + HCl = KNH4Cl + H(CH3COO)
(f)CS2(l) + Cl2(g) = CCl4(l) + S2Cl2(g) =>
(f)CS2(l) + 3 Cl2(g) = CCl4(l) + S2Cl2(g)
NH3CH2COOH + O2 = CO2 + NH3 + H2O =>
4 NH3CH2COOH + 7 O2 = 8 CO2 + 4 NH3 + 6 H2O
Cu(OH)3 + NaOH + C6H12O6 = CuOH + H2O + Na2CO3 =>
12 Cu(OH)3 + 12 NaOH + C6H12O6 = 12 CuOH + 24 H2O + 6 Na2CO3
HCe + Mg = MgCe + H2 =>
2 HCe + 2 Mg = 2 MgCe + H2
Li2CO3SrCl2 = Li2Cl2SrCO3 =>
Li2CO3SrCl2 = Li2Cl2SrCO3
H3CCNH2CH3CH2CH2 + O2 = CO2 + H2O + N2 =>
2 H3CCNH2CH3CH2CH2 + 16 O2 = 10 CO2 + 12 H2O + N2
K2SO3 + Pb(NO3)2 = KNO3 + PbSO3 =>
K2SO3 + Pb(NO3)2 = 2 KNO3 + PbSO3
Mg{2+} + OH{-} = Mg + OH =>
Mg{2+} + 2 OH{-} = Mg + 2 OH
CaO + HCl = CaOHCl =>
CaO + HCl = CaOHCl
Au2O3 + H2 = (H2O)3 + Au =>
Au2O3 + 3 H2 = (H2O)3 + 2 Au
C3H5(RCOOH)3 + CH3OH = RCOCH3O + C3H3(OH)3 =>
6 C3H5(RCOOH)3 + 3 CH3OH = 18 RCOCH3O + C3H3(OH)3
CH3COOH(aq) + NaOH(aq) = NaCH3COO(s) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = NaCH3COO(s) + H2O(l)
I + HCl = ICl + H =>
I + HCl = ICl + H
Fe(II) + HCl = Fe(II)Cl + H2 =>
2 Fe(II) + 2 HCl = 2 Fe(II)Cl + H2
C8H10O + KMnO4 = C8H4O4K2 + MnO2 + KOH + H2O =>
3 C8H10O + 10 KMnO4 = 3 C8H4O4K2 + 10 MnO2 + 4 KOH + 7 H2O
C2H6 + O2 = CO + H0 =>
C2H6 + O2 = 2 CO + 6 H0
Li + H2O = LiH + O =>
2 Li + H2O = 2 LiH + O
Na2C2O4 + KMnO4 + H2(SO4)2 = K2SO4 + Na2SO4 + H2O + MnSO4 + CO2 =>
13 Na2C2O4 + 2 KMnO4 + 8 H2(SO4)2 = K2SO4 + 13 Na2SO4 + 8 H2O + 2 MnSO4 + 26 CO2
NaH2PO2 + H2SO4 + Zn = ZnSO4 + PH3 + Na2SO4 + H2O =>
2 NaH2PO2 + 5 H2SO4 + 4 Zn = 4 ZnSO4 + 2 PH3 + Na2SO4 + 4 H2O
CO + Ca(OH)2 = Ca + CO2 + H2O =>
CO + Ca(OH)2 = Ca + CO2 + H2O
C5H12O + O = C5H10O2 + H2O =>
C5H12O + 2 O = C5H10O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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