| Équations équilibrées la veille | Équations équilibrées le lendemain |
PBS + 4 H2O2 = PBSO4 + 4 H2O
CaS(aq) + CuCl2(aq) = CuS(s) + CaCl2(aq) =>
CaS(aq) + CuCl2(aq) = CuS(s) + CaCl2(aq)
H2SO4 + KMnO4 + KIO3 = MnO2 + KIO4 + K2SO4 + KOH =>
H2SO4 + 4 KMnO4 + 6 KIO3 = 4 MnO2 + 6 KIO4 + K2SO4 + 2 KOH
NO3 + CL = NO3CL =>
NO3 + CL = NO3CL
FeCll3 = Fe + Cll =>
FeCll3 = Fe + 3 Cll
Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
Al(OH)3 + Na2CO3 = NaAlO2 + H2O + CO2 =>
2 Al(OH)3 + Na2CO3 = 2 NaAlO2 + 3 H2O + CO2
H2SO4 + NaCl + MnO2 = H2O + NaHSO4 + MnSO4 + Cl2 =>
3 H2SO4 + 2 NaCl + MnO2 = 2 H2O + 2 NaHSO4 + MnSO4 + Cl2
FeCl3 + Na2SO3 + H2O = FeCl2 + Na2SO4 + HCl =>
2 FeCl3 + Na2SO3 + H2O = 2 FeCl2 + Na2SO4 + 2 HCl
OF2 + S = F2 + SO2 =>
2 OF2 + S = 2 F2 + SO2
NaClO + Fe = Fe2O3 + NaCl =>
3 NaClO + 2 Fe = Fe2O3 + 3 NaCl
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
C6H13OH + O2 = CO + H2O =>
C6H13OH + 6 O2 = 6 CO + 7 H2O
C6H13OH + O2 = C + H2O =>
C6H13OH + 3 O2 = 6 C + 7 H2O
MgCl2 + NAOH = Mg(OH)2 + NACl =>
MgCl2 + 2 NAOH = Mg(OH)2 + 2 NACl
C6H12O6(s) = C2H6O(l) + CO2(g) =>
C6H12O6(s) = 2 C2H6O(l) + 2 CO2(g)
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C3H7COOH + O2 = CO2 + H2O =>
C3H7COOH + 5 O2 = 4 CO2 + 4 H2O
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
HI + AL(OH)3 = H2O + ALI3 =>
3 HI + AL(OH)3 = 3 H2O + ALI3
C3H7COOH + O2 = CO + H2O =>
C3H7COOH + 3 O2 = 4 CO + 4 H2O
C2H4 + O2 = H2O + CO2 =>
C2H4 + 3 O2 = 2 H2O + 2 CO2
C3H7COOH + O2 = C + H2O =>
C3H7COOH + O2 = 4 C + 4 H2O
OF2 + P = F2 + PO3 =>
3 OF2 + P = 3 F2 + PO3
H2SO4 + Cu2O = Cu2(SO4) + H2O =>
H2SO4 + Cu2O = Cu2(SO4) + H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO
H2SO4 + Cu2O = Cu2SO4 + H2O =>
H2SO4 + Cu2O = Cu2SO4 + H2O
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na3PO4 + Ca(NO3)2 = NaNO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(NO3)2 = 6 NaNO3 + Ca3(PO4)2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Fe(NO3)3 + NaHO = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaHO = Fe(OH)3 + 3 NaNO3
NaOH(aq) + Fe(NO3)3(aq) = Fe(OH)3(s) + NaNO3(aq) =>
3 NaOH(aq) + Fe(NO3)3(aq) = Fe(OH)3(s) + 3 NaNO3(aq)
Cl2 + NaOH = NaCl + NaClO2 + H2O =>
2 Cl2 + 4 NaOH = 3 NaCl + NaClO2 + 2 H2O
Fe(NO3)3 + NaHO = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaHO = Fe(OH)3 + 3 NaNO3
PB(NO3)2(aq) + Na2CrO4(aq) = PBCrO4(s) + NaNO3(aq) =>
PB(NO3)2(aq) + Na2CrO4(aq) = PBCrO4(s) + 2 NaNO3(aq)
KMNO4 + H2O + KI = MNO2 + KOH + KIO =>
2 KMNO4 + H2O + 3 KI = 2 MNO2 + 2 KOH + 3 KIO
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/18
Équations équilibrées sur04/07/17
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