| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 C2H4O2 = Ba(C2H3O2)2 + 2 H2O
Mg(NO3)2*4H2O + NaOH = Mg(OH)2 + NaNO3 + H2O =>
Mg(NO3)2*4H2O + 2 NaOH = Mg(OH)2 + 2 NaNO3 + 4 H2O
Fe + Al(NO3)3 = Fe(NO3)2 + Al =>
3 Fe + 2 Al(NO3)3 = 3 Fe(NO3)2 + 2 Al
Mg(ClO2)2 = MgCl2 + O2 =>
Mg(ClO2)2 = MgCl2 + 2 O2
K2CO3 + SIO2 = K2SIO3 + CO2 =>
K2CO3 + SIO2 = K2SIO3 + CO2
Fe(NO3)3 + MgS = Fe2S3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 MgS = Fe2S3 + 3 Mg(NO3)2
HCOOK + HCl = HCOOH + KCl =>
HCOOK + HCl = HCOOH + KCl
NH4Cl + F2 = NH4 + F2Cl =>
NH4Cl + F2 = NH4 + F2Cl
Ca(NO3)2 + KI = CaI2 + KNO3 =>
Ca(NO3)2 + 2 KI = CaI2 + 2 KNO3
C3H7I + Na = C6H14 + NaI =>
2 C3H7I + 2 Na = C6H14 + 2 NaI
C2952H4664N812O832S8Fe4 + Na2C4H3O4SAu + Fe(SCN)2 + Fe(NH4)2(SO4)2*6H2O + C4H8Cl2S + C8H12MgN2O8 = C55H72MgN4 + Na4Fe(CN)6 + Au1SC6H11O5 + HClO4 + H2S =>
812 C2952H4664N812O832S8Fe4 + 288842 Na2C4H3O4SAu + 103674 Fe(SCN)2 + 37499 Fe(NH4)2(SO4)2*6H2O + 151548 C4H8Cl2S + 37582 C8H12MgN2O8 = 37582 C55H72MgN4 + 144421 Na4Fe(CN)6 + 288842 Au1SC6H11O5 + 303096 HClO4 + 440390 H2S
Li2SO4 + AgNO3 = Ag2SO4 + LiNO3 =>
Li2SO4 + 2 AgNO3 = Ag2SO4 + 2 LiNO3
CaN6 + NH4HPO3NH2 = Ca2PO3N + N2 + NH3 =>
6 CaN6 + 3 NH4HPO3NH2 = 3 Ca2PO3N + 16 N2 + 7 NH3
Cr(OH)3 + H2SO4 = Cr(HSO4)3 + H2O =>
Cr(OH)3 + 3 H2SO4 = Cr(HSO4)3 + 3 H2O
FeBr3 + K2CO3 + H2O = Fe(OH)3 + KBr + H2CO3 =>
2 FeBr3 + 3 K2CO3 + 6 H2O = 2 Fe(OH)3 + 6 KBr + 3 H2CO3
C2 + Cl = CCl4 =>
C2 + 8 Cl = 2 CCl4
CH3COO + Pb = Pb(CH3COO)2 =>
2 CH3COO + Pb = Pb(CH3COO)2
FeS + KOH = K2S + Fe(OH)2 =>
FeS + 2 KOH = K2S + Fe(OH)2
Cu + H(NO3) = Cu(NO3) + NO2 + H2O =>
Cu + 2 H(NO3) = Cu(NO3) + NO2 + H2O
CH3NH3Br + KOH = CH3NH2 + KBr + H2O =>
CH3NH3Br + KOH = CH3NH2 + KBr + H2O
C2H5OH + Ni = Ni(C2H5OH)2 =>
2 C2H5OH + Ni = Ni(C2H5OH)2
Al2O3 + Ba(OH)2 = BaO2 + Al2(OH)3 =>
2 Al2O3 + 3 Ba(OH)2 = 3 BaO2 + 2 Al2(OH)3
C12H22O11 + O2 = CO2 + C2H5OH =>
3 C12H22O11 + 3 O2 = 14 CO2 + 11 C2H5OH
H[AuCl4] + Na2SO3 + H2O = Au + Na2SO4 + HCl =>
2 H[AuCl4] + 3 Na2SO3 + 3 H2O = 2 Au + 3 Na2SO4 + 8 HCl
Al(OH)3 + Al2(SO4)3 = [Al(OH)2]2SO4 =>
4 Al(OH)3 + Al2(SO4)3 = 3[Al(OH)2]2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H3PO4 + Na2CO3 + AgNO3 = Ag3PO4 + NaNO3 + H2O + CO2 =>
2 H3PO4 + 3 Na2CO3 + 6 AgNO3 = 2 Ag3PO4 + 6 NaNO3 + 3 H2O + 3 CO2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
MnO4{-} + NH3 = NO3{-} + MnO2 + OH{-} + H2O =>
8 MnO4{-} + 3 NH3 = 3 NO3{-} + 8 MnO2 + 5 OH{-} + 2 H2O
Ca(OH)2 + HCl = CaCl + H + O =>
Ca(OH)2 + HCl = CaCl + 3 H + 2 O
MnO4{-} + NH3 = NO3{-} + MnO2 + OH{-} + H2O =>
8 MnO4{-} + 3 NH3 = 3 NO3{-} + 8 MnO2 + 5 OH{-} + 2 H2O
CaO(s) + SO3(g) = CaSO4(s) =>
CaO(s) + SO3(g) = CaSO4(s)
K2[HgI4] + H2S = HgS + K2S + HI =>
K2[HgI4] + 2 H2S = HgS + K2S + 4 HI
K3PO4 + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
Li2CO3 + XBr6 = LiBr + X(CO3)3 =>
3 Li2CO3 + XBr6 = 6 LiBr + X(CO3)3
CuO + Fe(OH)3 = Cu(OH)2 + Fe2O3 =>
3 CuO + 2 Fe(OH)3 = 3 Cu(OH)2 + Fe2O3
K2SO4 + Al2(SO4)3 = (KAl(SO4)2) =>
K2SO4 + Al2(SO4)3 = 2(KAl(SO4)2)
CaCO3 + Zn = ZnCO3 + Ca =>
CaCO3 + Zn = ZnCO3 + Ca
C8H10O + CuO = C8H8O + Cu + H2O =>
C8H10O + CuO = C8H8O + Cu + H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Cr(NO3)3 + LiOH = Cr(OH)3 + LiNO3 =>
Cr(NO3)3 + 3 LiOH = Cr(OH)3 + 3 LiNO3
Br2(l) + KI(aq) + H2O = HBr + KIO3 =>
3 Br2(l) + KI(aq) + 3 H2O = 6 HBr + KIO3
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
P2S5 + N2O4 + KOH = K3PO4 + K2SO4 + KNO2 + H2O =>
P2S5 + 20 N2O4 + 56 KOH = 2 K3PO4 + 5 K2SO4 + 40 KNO2 + 28 H2O
OH{-}(aq) + Cl2(g) + CrI3(s) = CrO4{2-}(aq) + IO4{-}(aq) + H2O(l) + Cl{-}(aq) =>
64 OH{-}(aq) + 27 Cl2(g) + 2 CrI3(s) = 2 CrO4{2-}(aq) + 6 IO4{-}(aq) + 32 H2O(l) + 54 Cl{-}(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2
BaZnO2 + HCl = BaCl2 + ZnCl2 + H2O =>
BaZnO2 + 4 HCl = BaCl2 + ZnCl2 + 2 H2O
Al3(s) + H2(g) = Al3H2(s) =>
Al3(s) + H2(g) = Al3H2(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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