| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 ClO3 = 3 ClO4 + Cl
C6H12O6 + C2H6O = C19H22O6 + H2O =>
14 C6H12O6 + 15 C2H6O = 6 C19H22O6 + 63 H2O
HSCH2COOH + NH3 = HSCH2CO2NH4 =>
HSCH2COOH + NH3 = HSCH2CO2NH4
PtOH + HBO3 = PtBO3 + H2O =>
PtOH + HBO3 = PtBO3 + H2O
V2O5 + Na2O = VNa5 + O2 =>
V2O5 + 5 Na2O = 2 VNa5 + 5 O2
P4 + CuSO4 + H2O = Cu3P + H3PO4 + H2SO =>
29 P4 + 60 CuSO4 + 204 H2O = 20 Cu3P + 96 H3PO4 + 60 H2SO
Al + HCH3COO = H2 + Al(CH3COO)3 =>
2 Al + 6 HCH3COO = 3 H2 + 2 Al(CH3COO)3
B(OH)2 + H2SO4 = BSO4 + H2O =>
B(OH)2 + H2SO4 = BSO4 + 2 H2O
KI + KMnO4 + H2O = MnO2 + I2 + KOH =>
6 KI + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 I2 + 8 KOH
Mg(OH)2*MgCl2 = HClO + Mg =>
Mg(OH)2*MgCl2 = 2 HClO + 2 Mg
(CH3COO)2Mg + H2O = Mg(OH)2 + CH3COOH =>
(CH3COO)2Mg + 2 H2O = Mg(OH)2 + 2 CH3COOH
Pb(SO4)2 + KOH = Pb(OH)4 + K2SO4 =>
Pb(SO4)2 + 4 KOH = Pb(OH)4 + 2 K2SO4
CH3OCH3O + K2Cr2O7 + H2SO4 = COOHCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3OCH3O + 4 K2Cr2O7 + 16 H2SO4 = 3 COOHCOOH + 4 Cr2(SO4)3 + 4 K2SO4 + 22 H2O
Ba(NO)3 + Zr(NO3)4 + C2H5NO3 = BaZrO3 + CO2 + H2O + N2 =>
14 Ba(NO)3 + 14 Zr(NO3)4 + 48 C2H5NO3 = 14 BaZrO3 + 96 CO2 + 120 H2O + 73 N2
Cl2 + F2 = FCl =>
Cl2 + F2 = 2 FCl
NaN3 + AgNO3 = AgN3 + NaNO3 =>
NaN3 + AgNO3 = AgN3 + NaNO3
Na2O + CF4 = NaF + CO2 =>
2 Na2O + CF4 = 4 NaF + CO2
NH4OH + Ba = NH4 + Ba(OH)2 =>
2 NH4OH + Ba = 2 NH4 + Ba(OH)2
Cu2(SO4)3 + NaOH = Cu(OH)3 + Na2SO4 =>
Cu2(SO4)3 + 6 NaOH = 2 Cu(OH)3 + 3 Na2SO4
CO2 + Ba(OH)2 = CO2(OH)2 + Ba =>
CO2 + Ba(OH)2 = CO2(OH)2 + Ba
Cr(OH){-} + OH{-} + H2O2 = CrO4{-2} + H2O =>
Cr(OH){-} + OH{-} + 3 H2O2 = CrO4{-2} + 4 H2O
Na + C = Na2C2 =>
2 Na + 2 C = Na2C2
C6H10O5 + H2O = CH4 + CO2 =>
C6H10O5 + H2O = 3 CH4 + 3 CO2
Cu + PCl5 = CuCl2 + PCl3 =>
Cu + PCl5 = CuCl2 + PCl3
C6H6(i) + O2(g) = CO2(g) + H2O(i) =>
2 C6H6(i) + 15 O2(g) = 12 CO2(g) + 6 H2O(i)
NaOH + H3PO4{3} = NaPO4{3} + H3OH =>
NaOH + H3PO4{3} = NaPO4{3} + H3OH
FeCl3 + K3Fe(CN)6 = FeFe(CN)6 + KCl =>
FeCl3 + K3Fe(CN)6 = FeFe(CN)6 + 3 KCl
CH3(CH2)5CH4 + O2 = CO2 + H2O =>
4 CH3(CH2)5CH4 + 45 O2 = 28 CO2 + 34 H2O
S + HNO3 + H2O = NO + H2SO3 =>
3 S + 4 HNO3 + H2O = 4 NO + 3 H2SO3
Fe(s) + O2(g) + H2O(l) = Fe(OH)2(a) =>
2 Fe(s) + O2(g) + 2 H2O(l) = 2 Fe(OH)2(a)
Sr2(aq) + CO3(aq) = Sr(CO3)(s) =>
Sr2(aq) + 2 CO3(aq) = 2 Sr(CO3)(s)
KSCN + KMnO4 + H2SO4 = (SCN)2 + MnSO4 + K2SO4 + H2O =>
10 KSCN + 2 KMnO4 + 8 H2SO4 = 5(SCN)2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
CH3COOH + C2H5OH = C19H34O2 + H2O =>
4 CH3COOH + 15 C2H5OH = 2 C19H34O2 + 19 H2O
Ca(NO3)2 + (NH4)2Cr2O7 = NH4NO3 + CaCr2O7 =>
Ca(NO3)2 + (NH4)2Cr2O7 = 2 NH4NO3 + CaCr2O7
Mg(OH)2 + CaSO4 = MgSO4 + Ca(OH)2 =>
Mg(OH)2 + CaSO4 = MgSO4 + Ca(OH)2
Na2O + Co2 = Co3Na2 + O2 =>
2 Na2O + 3 Co2 = 2 Co3Na2 + O2
MgO + NaOH = Na2O + Mg(OH)2 =>
MgO + 2 NaOH = Na2O + Mg(OH)2
HCl + Li(OH) = LiCl + (H2O) =>
HCl + Li(OH) = LiCl + (H2O)
Cl2 + CH4 = CCl3 + H2Cl =>
5 Cl2 + 2 CH4 = 2 CCl3 + 4 H2Cl
C2H3O2NH4 + HCl = NH4Cl + C2H4O2 =>
C2H3O2NH4 + HCl = NH4Cl + C2H4O2
Cu + ZnCO3 + H2O = Cu(OH)2 + CO2 + Zn =>
Cu + ZnCO3 + H2O = Cu(OH)2 + CO2 + Zn
NaHCO3(s) = CO2(g)NaOH(s) =>
NaHCO3(s) = CO2(g)NaOH(s)
H + N + O = HNO3 =>
H + N + 3 O = HNO3
Na2SiO3 + Ba(OH)2 = NaOH + BaSiO3 =>
Na2SiO3 + Ba(OH)2 = 2 NaOH + BaSiO3
HNO3 = NO + NH3 + O2 =>
6 HNO3 = 4 NO + 2 NH3 + 7 O2
CuH + H2SO4 = CuSO4 + SO2 + H2O =>
2 CuH + 5 H2SO4 = 2 CuSO4 + 3 SO2 + 6 H2O
Cs2CO3 + H2O + CO2 = CsHCO3 =>
Cs2CO3 + H2O + CO2 = 2 CsHCO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2O + Cl2O5 = NaCl + O2 =>
Na2O + Cl2O5 = 2 NaCl + 3 O2
C + H18 + O2 = C8H18O2 =>
8 C + H18 + O2 = C8H18O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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