| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S + FeX = FeS + Na2X
Fe3O4 + PbS = SO2 + Fe + Pb =>
Fe3O4 + 2 PbS = 2 SO2 + 3 Fe + 2 Pb
KlO3 + Zn(NO3)2 = Kl(NO3)2 + ZnO3 =>
KlO3 + Zn(NO3)2 = Kl(NO3)2 + ZnO3
Cl2N + HC = ClC + H + N =>
Cl2N + 2 HC = 2 ClC + 2 H + N
Pb(SO4)2 + AgNO3 = Pb(NO3) + Ag(SO4)2 =>
Pb(SO4)2 + AgNO3 = Pb(NO3) + Ag(SO4)2
BaO + MgO = BaO2Mg =>
BaO + MgO = BaO2Mg
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
KMnO4 + KBr + H2O = MnO2 + Br1 + KOH =>
KMnO4 + 3 KBr + 2 H2O = MnO2 + 3 Br1 + 4 KOH
Pb + AgNO2 = Pb(NO2)2 + Ag =>
Pb + 2 AgNO2 = Pb(NO2)2 + 2 Ag
BaCO3 + HNO3 = Ba(NO3)2 + CO2H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2H2O
H2 + PO4 + KOH = K3PO4 + H2O =>
3 H2 + 2 PO4 + 6 KOH = 2 K3PO4 + 6 H2O
HBr(aq) + LiOH(aq) = H2O + LiBr(aq) =>
HBr(aq) + LiOH(aq) = H2O + LiBr(aq)
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
NH3 + H = NH4 =>
NH3 + H = NH4
LiI + Cl2 = I2 + LiCl =>
2 LiI + Cl2 = I2 + 2 LiCl
CH3OC + CH3 = CH3OC(CH3)3 =>
CH3OC + 3 CH3 = CH3OC(CH3)3
SF4 = F2 + S =>
SF4 = 2 F2 + S
Cl2 + MgO = Cl2O7 + Mg =>
Cl2 + 7 MgO = Cl2O7 + 7 Mg
CO3 + H2O = C6H12O6 + O2 =>
6 CO3 + 6 H2O = C6H12O6 + 9 O2
Li2CrO4 + Sr(NO3)2 = SrCrO4 + LiNO3 =>
Li2CrO4 + Sr(NO3)2 = SrCrO4 + 2 LiNO3
Fe2O3 + AgS = FeS3 + Ag2O =>
Fe2O3 + 6 AgS = 2 FeS3 + 3 Ag2O
CaH3 + H2O = (Ca(OH)2) + H2 =>
2 CaH3 + 4 H2O = 2(Ca(OH)2) + 5 H2
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
CH3CH2CH2CH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
CH3CH2CH2CH3 + 2 KMnO4 + 3 H2SO4 = 2 CH3COOH + K2SO4 + 2 MnSO4 + 4 H2O
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
K + CuCl2 = KCl2 + Cu =>
K + CuCl2 = KCl2 + Cu
HCl + Na2S2O3 = S + SO2 + NaCl + H2O =>
2 HCl + Na2S2O3 = S + SO2 + 2 NaCl + H2O
Pb(NO3)2 + H2S = HNO3 + PbS =>
Pb(NO3)2 + H2S = 2 HNO3 + PbS
NaCl + H2O = NaOCl + H2 =>
NaCl + H2O = NaOCl + H2
HCOOH + CN = HCOO + HCN =>
HCOOH + CN = HCOO + HCN
C8H6O4 + C4H10O = C16H24O4 + H2O =>
8 C8H6O4 + 20 C4H10O = 9 C16H24O4 + 16 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KSCN + Fe(NO3)3 = Fe(SCN)3 + KNO3 =>
3 KSCN + Fe(NO3)3 = Fe(SCN)3 + 3 KNO3
P + H2SO4 = H2O + P2O5 + SO2 =>
2 P + 5 H2SO4 = 5 H2O + P2O5 + 5 SO2
F + HC = FC + H =>
F + HC = FC + H
KIO3 + NaHSO3 = I2 + Na2SO4 + H2SO4 + K2SO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 5 Na2SO4 + 3 H2SO4 + 2 K2SO4 + 2 H2O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Na(O2)2 + H2O = NaOH + O =>
2 Na(O2)2 + H2O = 2 NaOH + 7 O
MoS2 + NaOH + O2 = Na2MoO4 + Na2SO4 + H2O =>
2 MoS2 + 12 NaOH + 9 O2 = 2 Na2MoO4 + 4 Na2SO4 + 6 H2O
Mn + AgNO3 = Mn(NO3)3 + Ag =>
Mn + 3 AgNO3 = Mn(NO3)3 + 3 Ag
Ba(OH)2 + NaHCO3 = BaCO3 + H2O + NaOH =>
Ba(OH)2 + NaHCO3 = BaCO3 + H2O + NaOH
KMnO4(aq) + K2S(aq) + H2O(l) = MnO2(s) + S(s) + KOH(aq) =>
2 KMnO4(aq) + 3 K2S(aq) + 4 H2O(l) = 2 MnO2(s) + 3 S(s) + 8 KOH(aq)
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
CaCl2 + Cs3PO4 = Ca3PO4 + CsCl2 =>
3 CaCl2 + Cs3PO4 = Ca3PO4 + 3 CsCl2
C12H22O11 + C2H5OH = C4H6O2 + H2O =>
C12H22O11 + 2 C2H5OH = 4 C4H6O2 + 5 H2O
CuCO3 + Ca(OH)2 = CO2(g) + Cu(OH)2(aq) + CaO =>
CuCO3 + Ca(OH)2 = CO2(g) + Cu(OH)2(aq) + CaO
NaHCO3(s) + C6H8O7(s) = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
3 NaHCO3(s) + C6H8O7(s) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
NaHSO3(aq) + KCN(aq) = NaCN + KHSO3 =>
NaHSO3(aq) + KCN(aq) = NaCN + KHSO3
Li + MgSO4 = Mg + Li2SO4 =>
2 Li + MgSO4 = Mg + Li2SO4
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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