| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CoCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Co(OH)3
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
H3PO3 + Mg(OH)2 = MgPO3 + H3(OH)2 =>
H3PO3 + Mg(OH)2 = MgPO3 + H3(OH)2
KOH + NISO4 = K2SO4 + NI(OH)2 =>
2 KOH + NISO4 = K2SO4 + NI(OH)2
CaCl2 + Li2CO3 = CaCO3 + LiCl =>
CaCl2 + Li2CO3 = CaCO3 + 2 LiCl
FeSO4 + KSCN = KS2O4 + FeCN =>
FeSO4 + KSCN = KS2O4 + FeCN
H2CO3 + KOH = KCO3 + H3O =>
H2CO3 + KOH = KCO3 + H3O
Na + La{+3} = Na{+} + La =>
3 Na + La{+3} = 3 Na{+} + La
P2O5(s) + BaO(g) = Ba3(PO4)2 =>
P2O5(s) + 3 BaO(g) = Ba3(PO4)2
Fe{3+} + (PO3){3-} = Fe(PO3) =>
Fe{3+} + (PO3){3-} = Fe(PO3)
CaCl2 + Li2CO3 = CaCO3 + LiCl =>
CaCl2 + Li2CO3 = CaCO3 + 2 LiCl
C3H7OH + KMnO4 + HCl = C2H5COOH + MnCl2 + H2O + KCl =>
5 C3H7OH + 4 KMnO4 + 12 HCl = 5 C2H5COOH + 4 MnCl2 + 11 H2O + 4 KCl
Cr3 + C4 = Cr4C3 =>
16 Cr3 + 9 C4 = 12 Cr4C3
SO2 + FeCl2 + HCl = S + FeCl3 + H2O =>
SO2 + 4 FeCl2 + 4 HCl = S + 4 FeCl3 + 2 H2O
(COOH)2 + Ca(OH)2 = (COO)2Ca + H2O =>
(COOH)2 + Ca(OH)2 = (COO)2Ca + 2 H2O
CuCO3 + HC2H3O2 = Cu(C2H3O2) + HCO3 =>
CuCO3 + HC2H3O2 = Cu(C2H3O2) + HCO3
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Cu + Ag3N2 = Ag + Cu3N2 =>
3 Cu + Ag3N2 = 3 Ag + Cu3N2
Cu(No3)2 + K2Co3 = CuCo3 + KNo3 =>
Cu(No3)2 + K2Co3 = CuCo3 + 2 KNo3
CH3CHO + (Ag(NH3)2)OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3CHO + 2(Ag(NH3)2)OH = CH3COONH4 + 2 Ag + 3 NH3 + H2O
SrI2 + H2O = HI + SrO =>
SrI2 + H2O = 2 HI + SrO
Zn + Pb(CH3COO)3 = Zn(CH3COO)2 + Pb =>
3 Zn + 2 Pb(CH3COO)3 = 3 Zn(CH3COO)2 + 2 Pb
(NH4)2SO4(aq) + Ba(BrO3)2(aq) = BaSO4(aq) + NH4BrO3(aq) =>
(NH4)2SO4(aq) + Ba(BrO3)2(aq) = BaSO4(aq) + 2 NH4BrO3(aq)
Fe + MnO = Fe2O3 + Mn =>
2 Fe + 3 MnO = Fe2O3 + 3 Mn
Ba(OH2)8H2O + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
4 Ba(OH2)8H2O + 9 NH4NO3 = 4 Ba(NO3)2 + 10 NH3 + 39 H2O
C7H14 = C7H8 + H2 =>
C7H14 = C7H8 + 3 H2
MgSO4(aq) + Ba(OH)2(aq) = Mg(OH)2(aq) + BaSO4(aq) =>
MgSO4(aq) + Ba(OH)2(aq) = Mg(OH)2(aq) + BaSO4(aq)
Sr + H2SO4 = SrSO4 + H2 =>
Sr + H2SO4 = SrSO4 + H2
CH3COOH(aq) + H2O = CH3COO{-}(aq) + H3O{+} =>
CH3COOH(aq) + H2O = CH3COO{-}(aq) + H3O{+}
PbCrO4 + OH{-} = Pb(OH)2 + CrO4{2-} =>
PbCrO4 + 2 OH{-} = Pb(OH)2 + CrO4{2-}
CaCl2 + Li2CO3 = CaCO3 + LiCl =>
CaCl2 + Li2CO3 = CaCO3 + 2 LiCl
Na2SO4 + C(s) = Na2S(aq) + CO2(g) =>
Na2SO4 + 2 C(s) = Na2S(aq) + 2 CO2(g)
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
CaCl2 + Li2CO3 = CaCO3 + LiCl =>
CaCl2 + Li2CO3 = CaCO3 + 2 LiCl
Al(s) + F(g) = AlF(s) =>
Al(s) + F(g) = AlF(s)
CrCl3 + NaCl03 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 NaCl03 + 16 NaOH = 2 Na2CrO4 + 15 NaCl + 8 H2O
AuCl3 + F2 = AuF3 + Cl2 =>
2 AuCl3 + 3 F2 = 2 AuF3 + 3 Cl2
Na3FeF6 + NH4SCN = Na3Fe(SCN)6 + NH4F =>
Na3FeF6 + 6 NH4SCN = Na3Fe(SCN)6 + 6 NH4F
H3PO4 + H2O2 = H3PO5 + H2O =>
H3PO4 + H2O2 = H3PO5 + H2O
CaCl2 + Li2CO3 = CaCO3 + LiCl =>
CaCl2 + Li2CO3 = CaCO3 + 2 LiCl
Zn + Al(ClO3)3 = Zn(ClO3)2 + Al =>
3 Zn + 2 Al(ClO3)3 = 3 Zn(ClO3)2 + 2 Al
CaCl2 + Li2CO3 = CaCO3 + LiCl =>
CaCl2 + Li2CO3 = CaCO3 + 2 LiCl
CO2(g) + H2O(g) = C5H12(g) + O2(g) =>
5 CO2(g) + 6 H2O(g) = C5H12(g) + 8 O2(g)
Bi2S3 = Bi{+3} + S{-2} =>
Bi2S3 = 2 Bi{+3} + 3 S{-2}
Al + Cr2O7 = Al2(Cr2O7)3 =>
2 Al + 3 Cr2O7 = Al2(Cr2O7)3
ClO2 = Cl2 + O2 =>
2 ClO2 = Cl2 + 2 O2
CaCl2 + Li2CO3 = CaCO3 + LiCl =>
CaCl2 + Li2CO3 = CaCO3 + 2 LiCl
B2Br4 = B + Br2 =>
B2Br4 = 2 B + 2 Br2
Na2CO3 + HAc = NaAc + H2O + CO2 =>
Na2CO3 + 2 HAc = 2 NaAc + H2O + CO2
H2SO4Ba(OH)2 = BaSO4 + H2O =>
H2SO4Ba(OH)2 = BaSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/19/24
Équations équilibrées sur09/18/23
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