| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgBr + AgI = 2 Ag + IBr
Na2O + Cl2O = NaClO =>
Na2O + Cl2O = 2 NaClO
MnO2 + Sn(OH)4 = MnO2(OH)4 + Sn =>
MnO2 + Sn(OH)4 = MnO2(OH)4 + Sn
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H6O3 + NaOH = C3H5O3Na + H2O =>
C3H6O3 + NaOH = C3H5O3Na + H2O
CH3COOH + Cl{-} = CH3COO{-} + HCl =>
CH3COOH + Cl{-} = CH3COO{-} + HCl
KOH + I2 = H2O2 + KI =>
2 KOH + I2 = H2O2 + 2 KI
Na(HCO3)2 + CH3COOH = H2O + CO2 + NaCH3COO =>
8 Na(HCO3)2 + 9 CH3COOH = 14 H2O + 18 CO2 + 8 NaCH3COO
AgCN + HBr = AgBr + HCN =>
AgCN + HBr = AgBr + HCN
Ba + AuCl = Au + BaCl =>
Ba + AuCl = Au + BaCl
FeCl3 + Fe(OH)3 = Fe(OH)2Cl =>
FeCl3 + 2 Fe(OH)3 = 3 Fe(OH)2Cl
LiH2PO4 + Ba(OH)2 = Li3PO4 + Ba3(PO4)2 + H2O =>
3 LiH2PO4 + 3 Ba(OH)2 = Li3PO4 + Ba3(PO4)2 + 6 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
NaBH4 + H2O + HCl = H3BO3 + H2 + NaCl =>
NaBH4 + 3 H2O + HCl = H3BO3 + 4 H2 + NaCl
NaNO3 + H2SO4 + Cu = CuSO4 + NO + H2O + Na2SO4 =>
2 NaNO3 + 4 H2SO4 + 3 Cu = 3 CuSO4 + 2 NO + 4 H2O + Na2SO4
BaS(aq) + HCl(aq) = H2S(g) + BaCl2(aq) =>
BaS(aq) + 2 HCl(aq) = H2S(g) + BaCl2(aq)
KBr + Cl2 + H2SO4 = K2SO4 + HCl + Br2 =>
2 KBr + Cl2 + H2SO4 = K2SO4 + 2 HCl + Br2
HBr + Na2S = H + NaBr2 + S =>
4 HBr + Na2S = 4 H + 2 NaBr2 + S
Na2O + Cl = ClO + Na2 =>
Na2O + Cl = ClO + Na2
C3H8 + Cl2 = C3H6Cl2 + H2 =>
C3H8 + Cl2 = C3H6Cl2 + H2
Mg3N2* + H2O = NH3 + Mg(OH)2 =>
Mg3N2* + 6 H2O = 2 NH3 + 3 Mg(OH)2
B + H2O = B(OH)3 + H2 =>
2 B + 6 H2O = 2 B(OH)3 + 3 H2
Ag(NH3)2 + ClOH + HNO3 = AgNO3 + HCl + NH4 =>
3 Ag(NH3)2 + 3 ClOH + 2 HNO3 = 3 AgNO3 + 3 HCl + 5 NH4
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Mg(OH)2 + SO2 = (MgOH)2SO3 + H2O =>
2 Mg(OH)2 + SO2 = (MgOH)2SO3 + H2O
H(ClO)3 + Ag(NO)3 = H(NO)3 + Ag(ClO)3 =>
H(ClO)3 + Ag(NO)3 = H(NO)3 + Ag(ClO)3
NaOH + HCl = NaHCl + OH =>
NaOH + HCl = NaHCl + OH
H2CrO4 + AgNO3 = Ag2CrO4 + HNO3 =>
H2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 HNO3
NaOH + HgO = NaO + OHHg =>
NaOH + HgO = NaO + OHHg
C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O
Cu(NO3)2 + H2O = HNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 H2O = 2 HNO3 + Cu(OH)2
AlCl3(aq) + Ba(OH)2(aq) = Al(OH)3(s) + BaCl2(aq) =>
2 AlCl3(aq) + 3 Ba(OH)2(aq) = 2 Al(OH)3(s) + 3 BaCl2(aq)
KSCN + NaOH = KOHNaSCN =>
KSCN + NaOH = KOHNaSCN
NaC + MgH = NaH + MgC =>
NaC + MgH = NaH + MgC
FeCl3 + H2O2 = Fe2O3 + O2 + HCl =>
4 FeCl3 + 6 H2O2 = 2 Fe2O3 + 3 O2 + 12 HCl
PbI2 + Al2(CO3)3 = PbCO3 + AlI3 =>
3 PbI2 + Al2(CO3)3 = 3 PbCO3 + 2 AlI3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
AmmoniumSulfate + Lead(II)Acetate = AmmoniumAcetate + Lead(II)Sulfate =>
AmmoniumSulfate + Lead(II)Acetate = AmmoniumAcetate + Lead(II)Sulfate
Cu2S + O2 = CuO + SO2 =>
Cu2S + 2 O2 = 2 CuO + SO2
H3PO4 + NH4OH = HOH + N3H12PO4 =>
H3PO4 + 3 NH4OH = 3 HOH + N3H12PO4
Na2O + Li2O = NaLiO =>
Na2O + Li2O = 2 NaLiO
(NH4)2(CO3) + SrBr2 = (NH4)Br + Sr(CO3) =>
(NH4)2(CO3) + SrBr2 = 2(NH4)Br + Sr(CO3)
NaNO3 + H2SO4 = Na2SO4 + NO2 + H2O + O2 =>
4 NaNO3 + 2 H2SO4 = 2 Na2SO4 + 4 NO2 + 2 H2O + O2
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H8O3 + CH3COOH = (CH3COO)3C2H5 + H2O =>
C2H8O3 + 3 CH3COOH = (CH3COO)3C2H5 + 3 H2O
H2Se + KMnO4 + HCl = Se2 + MnCl2 + KCl + H2O =>
10 H2Se + 4 KMnO4 + 12 HCl = 5 Se2 + 4 MnCl2 + 4 KCl + 16 H2O
Cu(OH)2 + CuCl2 = (CuOH)Cl =>
Cu(OH)2 + CuCl2 = 2(CuOH)Cl
H3PO4 + SO4 = H2PO4 + H2SO4 =>
2 H3PO4 + SO4 = 2 H2PO4 + H2SO4
Hg(O2)2 = Hg2 + O2 =>
2 Hg(O2)2 = Hg2 + 4 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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