| Équations équilibrées la veille | Équations équilibrées le lendemain |
10*5CO2(g) + 100 H2O(l) = 10*5CH3OH(l) + *75O2(g)
C3H8O3 + CH3COOH = C5H10O4 + H2O =>
C3H8O3 + CH3COOH = C5H10O4 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MnO2(s) + HCl(g) = MnCl2(l) + H2O(l) + Cl2(g) =>
MnO2(s) + 4 HCl(g) = MnCl2(l) + 2 H2O(l) + Cl2(g)
HCl + H2O2 = H2O + Cl =>
2 HCl + H2O2 = 2 H2O + 2 Cl
HC3H5O2 + NaOH = NaC3H5O2 + H2O =>
HC3H5O2 + NaOH = NaC3H5O2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr(OH)4{-} + HO2{-} = CrO4{2-} + OH{-} + H2O =>
2 Cr(OH)4{-} + 3 HO2{-} = 2 CrO4{2-} + OH{-} + 5 H2O
(C3)(H8)(O3) = (C)(O2) + (C)(H4) + (H)2 =>
2(C3)(H8)(O3) = 3(C)(O2) + 3(C)(H4) + 2(H)2
KMnO4 + FeSO4 + H3PO4 = MnSO4 + [Fe(HPO4)]2SO4 + K2SO4 + H2O + H2SO4 =>
2 KMnO4 + 10 FeSO4 + 10 H3PO4 = 2 MnSO4 + 5[Fe(HPO4)]2SO4 + K2SO4 + 8 H2O + 2 H2SO4
CH3COOH + Cl2 = ClCH2COOH + H2 =>
2 CH3COOH + Cl2 = 2 ClCH2COOH + H2
Ba(OH)2 + Pb(OH)2 = Ba(Pb(OH)4) =>
Ba(OH)2 + Pb(OH)2 = Ba(Pb(OH)4)
CH3C(OH)2CH3 + KMnO4 = CH3(CO)CH3 + KO + MnO2 + OH =>
CH3C(OH)2CH3 + KMnO4 = CH3(CO)CH3 + KO + MnO2 + 2 OH
Pb(NO3)2(l) + NaI(l) = PbI2(s) + NaNO3(l) =>
Pb(NO3)2(l) + 2 NaI(l) = PbI2(s) + 2 NaNO3(l)
PbO2 + KI + H2SO4 = I2 + PbSO4 + K2SO4 + H2O =>
PbO2 + 2 KI + 2 H2SO4 = I2 + PbSO4 + K2SO4 + 2 H2O
C6H10O5 + H2O = H3O + C6HO5 =>
C6H10O5 + 9 H2O = 9 H3O + C6HO5
Ba(OH)2 + H3(Po4) = Ba3(Po4)2 + H2O =>
3 Ba(OH)2 + 2 H3(Po4) = Ba3(Po4)2 + 6 H2O
S + Br = S2Br =>
2 S + Br = S2Br
K3(PO4) + Mg(NO3)2 = K(NO3) + Mg3(PO4)2 =>
2 K3(PO4) + 3 Mg(NO3)2 = 6 K(NO3) + Mg3(PO4)2
Cr2O72{-} + Cl{-} + H{+2} = Cr3{+} + Cl2 + H2O =>
6 Cr2O72{-} + 1718 Cl{-} + 864 H{+2} = 4 Cr3{+} + 859 Cl2 + 432 H2O
C2H510 + O2 = CO2 + H2O =>
2 C2H510 + 259 O2 = 4 CO2 + 510 H2O
Si(Cl)4 + H2O = SiO2 + H2(Cl)2 =>
Si(Cl)4 + 2 H2O = SiO2 + 2 H2(Cl)2
Fe{2+} + NO3{-} + H{+} = Fe{3+} + H2O + NO =>
3 Fe{2+} + NO3{-} + 4 H{+} = 3 Fe{3+} + 2 H2O + NO
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Br + O2 = Br2O5 =>
4 Br + 5 O2 = 2 Br2O5
Ag + FeNO3 = Fe + AgNO3 =>
Ag + FeNO3 = Fe + AgNO3
C3H6 + Cl2 = C3H5Cl2 + H2 =>
2 C3H6 + 2 Cl2 = 2 C3H5Cl2 + H2
SO2 + HNO3 = H2SO4 + NO2 = H2O =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
KNO3 + H3BO3 = K3BO3 + HNO3 =>
3 KNO3 + H3BO3 = K3BO3 + 3 HNO3
C5H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C5H6(g) + 13 O2(g) = 10 CO2(g) + 6 H2O(l)
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
O + H4 = H2O =>
2 O + H4 = 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca + Fe2(SO4)3 = Fe3 + CaSO4 =>
9 Ca + 3 Fe2(SO4)3 = 2 Fe3 + 9 CaSO4
O3 + F2 = FO3 =>
2 O3 + F2 = 2 FO3
NaHCO3(aq) + BaCl2(aq) = HCl(aq) + NaCl(s) + BaCO3(s) =>
NaHCO3(aq) + BaCl2(aq) = HCl(aq) + NaCl(s) + BaCO3(s)
Fe + AgCH3COO = Ag + Fe(CH3COO)2 =>
Fe + 2 AgCH3COO = 2 Ag + Fe(CH3COO)2
CaCO3(s) + HNO3(aq) = HCO3 + CaNO3 =>
CaCO3(s) + HNO3(aq) = HCO3 + CaNO3
MnO2 + SnCl2 + HCl = MnCl2 + SnCl4 + H2O =>
MnO2 + SnCl2 + 4 HCl = MnCl2 + SnCl4 + 2 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
CuSO4 + Fe(OH)3 = Cu(OH)2 + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe(OH)3 = 3 Cu(OH)2 + Fe2(SO4)3
HF + KOH = HFKOH =>
HF + KOH = HFKOH
CaCl2 + SiO2 + H2O = SiCl4 + Ca(OH)2 =>
2 CaCl2 + SiO2 + 2 H2O = SiCl4 + 2 Ca(OH)2
HNO3 + Si + HF = H2O + H2SiF6 + NO2 =>
4 HNO3 + Si + 6 HF = 4 H2O + H2SiF6 + 4 NO2
MgSO4NaO = NaSO4MgO =>
MgSO4NaO = NaSO4MgO
HI(aq) + RbOH(aq) = H2O(l) + RbI(aq) =>
HI(aq) + RbOH(aq) = H2O(l) + RbI(aq)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Na3Cl = NaCl + Na =>
Na3Cl = NaCl + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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