| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + Na = Na[Al(OH)3]
NaAlO2 + H2O = NaOH + Al(OH)3 =>
NaAlO2 + 2 H2O = NaOH + Al(OH)3
Zn(l) + Hg(NO3)2(aq) = Zn(NO3)2 + Hg =>
Zn(l) + Hg(NO3)2(aq) = Zn(NO3)2 + Hg
NaNO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + NO2 + H2O =>
10 NaNO2 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 10 NO2 + 8 H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
BeBr2 = Be + Br2 =>
BeBr2 = Be + Br2
H2S + C = CS + H2 =>
H2S + C = CS + H2
CaHPO4 + HCl + NH4HCO3 = CaCO3 + NH4Cl + H3PO4 =>
CaHPO4 + HCl + NH4HCO3 = CaCO3 + NH4Cl + H3PO4
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Cr2O3 + HNO3 + NaOH = Na2CrO4 + NaNO2 + H2O =>
Cr2O3 + 3 HNO3 + 7 NaOH = 2 Na2CrO4 + 3 NaNO2 + 5 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Pb(NO3)2 = PbO(s) + NO2(g) + O2(s) =>
2 Pb(NO3)2 = 2 PbO(s) + 4 NO2(g) + O2(s)
Ca + Hg(NO3)2 = Ca(NO3) + Hg2 =>
4 Ca + 2 Hg(NO3)2 = 4 Ca(NO3) + Hg2
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
IBr3 + F2 = IF5 + BrF =>
IBr3 + 4 F2 = IF5 + 3 BrF
Ag(NO2)2 + KBr = AgBr2 + KNO2 =>
Ag(NO2)2 + 2 KBr = AgBr2 + 2 KNO2
Li + MgCI = LiCI + Mg =>
Li + MgCI = LiCI + Mg
KMnO4 + C6H8O7 = MnO2 + CO2 + H2O + K =>
9 KMnO4 + 2 C6H8O7 = 9 MnO2 + 12 CO2 + 8 H2O + 9 K
FeCr2O4 + C = Fe + Cr + CO =>
FeCr2O4 + 4 C = Fe + 2 Cr + 4 CO
Mg(CH3COO)2 = Mg + CH3COO =>
Mg(CH3COO)2 = Mg + 2 CH3COO
Ba(C2H3O2)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4C2H3O2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Pb(C2H3O2)2 + KCl = KC2H3O2 + PbCl2 =>
Pb(C2H3O2)2 + 2 KCl = 2 KC2H3O2 + PbCl2
FeCr2O4 + C = Fe + Cr + CO =>
FeCr2O4 + 4 C = Fe + 2 Cr + 4 CO
K2(CO3) + Al(NO3)3 = K(NO3) + Al2(CO3)3 =>
3 K2(CO3) + 2 Al(NO3)3 = 6 K(NO3) + Al2(CO3)3
PbCl2 + Ba(OH)2 = PbBa + Cl2(OH)2 =>
PbCl2 + Ba(OH)2 = PbBa + Cl2(OH)2
(NH4)2HPO4 + Ca(OH)2 = CaH(PO4) + NH3 + H2O =>
(NH4)2HPO4 + Ca(OH)2 = CaH(PO4) + 2 NH3 + 2 H2O
FeO + H2SO3 = FeSO4 + H2 =>
FeO + H2SO3 = FeSO4 + H2
BaO + SO2 = BaSO3 =>
BaO + SO2 = BaSO3
C2 + CuO = Cu + CO2 =>
C2 + 4 CuO = 4 Cu + 2 CO2
FeCr2O4 + C = Fe + Cr + CO =>
FeCr2O4 + 4 C = Fe + 2 Cr + 4 CO
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
HNO3 + KCl = Cl2 + H2O + KNO3 + NO =>
8 HNO3 + 6 KCl = 3 Cl2 + 4 H2O + 6 KNO3 + 2 NO
FeCr2O4 + C = Fe + Cr + CO =>
FeCr2O4 + 4 C = Fe + 2 Cr + 4 CO
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
FeCr2O4 + C = Fe + Cr + CO =>
FeCr2O4 + 4 C = Fe + 2 Cr + 4 CO
IBr3 + F2 = IF5 + BrF =>
IBr3 + 4 F2 = IF5 + 3 BrF
Ca(NO3)2 + NaHCO3 = CaCO3 + Na + NO3 + H2 =>
2 Ca(NO3)2 + 2 NaHCO3 = 2 CaCO3 + 2 Na + 4 NO3 + H2
H2SO + NaOH = H2OH + NaSO =>
H2SO + NaOH = H2OH + NaSO
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C + NaOH = CO + HNa =>
C + NaOH = CO + HNa
IBr3 + F2 = IF5 + BrF =>
IBr3 + 4 F2 = IF5 + 3 BrF
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
H2 + Ag(NO3)2 = Ag + H2(NO3) =>
2 H2 + Ag(NO3)2 = Ag + 2 H2(NO3)
AgNO3 + NaI = IAg + NaNO3 =>
AgNO3 + NaI = IAg + NaNO3
Ar + Mo(CO)6 = ArMo(CO)3 + CO =>
Ar + Mo(CO)6 = ArMo(CO)3 + 3 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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