| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeCl3 + Na2S + H2O = 4 FeCl2 + 2 NaCl + SO + 2 HCl
As + H2S = AsS + H2 =>
As + H2S = AsS + H2
SrO + F2 = SrF2 + O2 =>
2 SrO + 2 F2 = 2 SrF2 + O2
LiOH + NaI = LiI + NaOH =>
LiOH + NaI = LiI + NaOH
NH4Cl + Ca[OH]2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca[OH]2 = CaCl2 + 2 NH3 + 2 H2O
Al + Al2O3 = Al2O =>
4 Al + Al2O3 = 3 Al2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
N2H4 + HNO3 = H2O + HN3 =>
8 N2H4 + 5 HNO3 = 15 H2O + 7 HN3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C + Zn2O2 = Zn + CO2 =>
C + Zn2O2 = 2 Zn + CO2
Cr(NO3)3 + Al(OH)3 = Cr(OH)3 + Al(NO3)3 =>
Cr(NO3)3 + Al(OH)3 = Cr(OH)3 + Al(NO3)3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3CH2Br + NaOH = CH3CH2ONa + HBr =>
CH3CH2Br + NaOH = CH3CH2ONa + HBr
LiOH + Ca(NO3)2 = Ca(OH)2 + LiNO3 =>
2 LiOH + Ca(NO3)2 = Ca(OH)2 + 2 LiNO3
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Mg(HCO3)2 + NaOH = Mg(OH)2 + Na2CO3 + H2O =>
Mg(HCO3)2 + 4 NaOH = Mg(OH)2 + 2 Na2CO3 + 2 H2O
HI + AgCl = HCl + AgI =>
HI + AgCl = HCl + AgI
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Ag + S = Ag2S =>
2 Ag + S = Ag2S
K2ClO4 + AgNO3 = Ag2ClO4 + KNO3 =>
K2ClO4 + 2 AgNO3 = Ag2ClO4 + 2 KNO3
NH4OH + HBr = H2O + NH4Br =>
NH4OH + HBr = H2O + NH4Br
K2O + H2O = HKO =>
K2O + H2O = 2 HKO
CaPO4 + C = CaP + CO =>
CaPO4 + 4 C = CaP + 4 CO
NH3H2O + H2SO4 = (NH4)2SO4 + H2O =>
2 NH3H2O + H2SO4 = (NH4)2SO4 + 2 H2O
Al + O = AlO =>
Al + O = AlO
Ba(NO3)2 + H2O = BaO + HNO3 =>
Ba(NO3)2 + H2O = BaO + 2 HNO3
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
C9H17NO5 + NaOH = Na + C9H15NO5 + H2O =>
C9H17NO5 + 2 NaOH = 2 Na + C9H15NO5 + 2 H2O
C6H6O6 = C + H2 + O2 =>
C6H6O6 = 6 C + 3 H2 + 3 O2
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe =>
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe
Ph(OH)2 + HCl = H2O + PhCl2 =>
Ph(OH)2 + 2 HCl = 2 H2O + PhCl2
KI + Cl2(aq) = KCl + I2 =>
2 KI + Cl2(aq) = 2 KCl + I2
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
H2SO4 + NaCN = HCN + Na2SO4 =>
H2SO4 + 2 NaCN = 2 HCN + Na2SO4
KCl(s) + F2(g) = KF(s) + Cl2(g) =>
2 KCl(s) + F2(g) = 2 KF(s) + Cl2(g)
C6H8O7(aq) + Na2CO3(aq) = H2O(l) + CO2(g) + Na3C6H5O7(aq) =>
2 C6H8O7(aq) + 3 Na2CO3(aq) = 3 H2O(l) + 3 CO2(g) + 2 Na3C6H5O7(aq)
C4H6O5 + NaOH + NH4NO3 + Fe2O3 = C8H7NO8Na4Fe + O2 + H2O =>
8 C4H6O5 + 16 NaOH + 2 NH4NO3 + 2 Fe2O3 = 4 C8H7NO8Na4Fe + 7 O2 + 22 H2O
KOH + H2SO4 + C12H24O2 = C12H25KO4S + H2O + CO2 =>
17 KOH + 17 H2SO4 + 18 C12H24O2 = 17 C12H25KO4S + 29 H2O + 12 CO2
C2H2 + AgNO3 = C2HAg + HNO3 =>
C2H2 + AgNO3 = C2HAg + HNO3
CCl4 + C6H6 = HCl + C =>
3 CCl4 + 2 C6H6 = 12 HCl + 15 C
NaHCO3 + BaCl2 = BaCO3 + NaCl + H2O + CO2 =>
2 NaHCO3 + BaCl2 = BaCO3 + 2 NaCl + H2O + CO2
C8H15 + N2O = CO2 + H2O + N2 =>
2 C8H15 + 47 N2O = 16 CO2 + 15 H2O + 47 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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