| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C6H12O6 + 24 KMnO4 + 72 HCl = 30 CO2 + 24 MnCl2 + 24 KCl + 66 H2O
FeSO4(aq) + Pb(NO3)2 = Fe(NO3)2 + PbSO4 =>
FeSO4(aq) + Pb(NO3)2 = Fe(NO3)2 + PbSO4
Br(OH)2 + H2SO4 = BrSO4 + HOH =>
Br(OH)2 + H2SO4 = BrSO4 + 2 HOH
Ca(NO3)2 + Na2CO3 = Na2NO3 + Ca(CO3)2 =>
Ca(NO3)2 + 2 Na2CO3 = 2 Na2NO3 + Ca(CO3)2
KI + HClO = KIO + HCl =>
KI + HClO = KIO + HCl
CH3CCAg + HCl = AgCl + CH3CCH =>
CH3CCAg + HCl = AgCl + CH3CCH
C8H18 + Br2 = C8H18Br2 =>
C8H18 + Br2 = C8H18Br2
C2H5OH + HCl = C3H7Cl + H2O =>
3 C2H5OH + 2 HCl = 2 C3H7Cl + 3 H2O
H2SO3 + Pb(NO3)2 = PbSO3 + HNO3 =>
H2SO3 + Pb(NO3)2 = PbSO3 + 2 HNO3
Zn + NO3 = Zn(NO3)2 =>
Zn + 2 NO3 = Zn(NO3)2
Be(OH)2 + NaOH = Na2[Be(OH)4] =>
Be(OH)2 + 2 NaOH = Na2[Be(OH)4]
H2SO3 + NaOH = SO3(OH)2 + HNa =>
H2SO3 + 2 NaOH = SO3(OH)2 + 2 HNa
NiS + Na = NiNa + S =>
NiS + Na = NiNa + S
K2S2O7 + H2O = KOH + H2SO4 =>
K2S2O7 + 3 H2O = 2 KOH + 2 H2SO4
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Al(s) + CuSO4(ac) = Al2SO4(s) + Cu(s) =>
2 Al(s) + CuSO4(ac) = Al2SO4(s) + Cu(s)
Li2S + AgC2H3O2 = Ag2S + LiC2H3O2 =>
Li2S + 2 AgC2H3O2 = Ag2S + 2 LiC2H3O2
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
SO3 + KOH = H2SO4 + K2SO4 =>
2 SO3 + 2 KOH = H2SO4 + K2SO4
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
NaNO3 + HI = NaI + HNO3 =>
NaNO3 + HI = NaI + HNO3
Cu(CH3COO)2 + H(gly) + H2O = [Cu(gly)2]H2O + CH3COOH =>
2 Cu(CH3COO)2 + 4 H(gly) + H2O = [Cu(gly)2]H2O + 4 CH3COOH
CaOH2SO3 = CaSO3H2O =>
CaOH2SO3 = CaSO3H2O
(NH4)6Mo7O24 + HNO3 = H8Mo12O40 + NH4NO3 + H2O =>
12(NH4)6Mo7O24 + 72 HNO3 = 7 H8Mo12O40 + 72 NH4NO3 + 8 H2O
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
C6H14 = C2H4 + C2H6 =>
C6H14 = 2 C2H4 + C2H6
Fe2O3 + KCIO3 + KOH = K2FeO4 + KCI + H2O =>
Fe2O3 + KCIO3 + 4 KOH = 2 K2FeO4 + KCI + 2 H2O
Sr(C2H3O2)2 + HNO3 = H(C2H3O2) + Sr(NO3)2 =>
Sr(C2H3O2)2 + 2 HNO3 = 2 H(C2H3O2) + Sr(NO3)2
CuBr2 + Ag(C2H3O2) = AgBr + Cu(C2H3O2)2 =>
CuBr2 + 2 Ag(C2H3O2) = 2 AgBr + Cu(C2H3O2)2
AgOH + H3PO4 = Ag3PO4 + H2O =>
3 AgOH + H3PO4 = Ag3PO4 + 3 H2O
C10H10 + O2 = CO2 + H2O =>
2 C10H10 + 25 O2 = 20 CO2 + 10 H2O
CoS + NOCl = Co{+2} + Cl{-} + NO + S =>
CoS + 2 NOCl = Co{+2} + 2 Cl{-} + 2 NO + S
CrBr3 + Cl + KOH = K2CrO4 + KBr + KCl + H2O =>
CrBr3 + 3 Cl + 8 KOH = K2CrO4 + 3 KBr + 3 KCl + 4 H2O
Mg + SO4 = MgSO4 =>
Mg + SO4 = MgSO4
AgOH + H3PO4 = Ag3PO4 + H2O =>
3 AgOH + H3PO4 = Ag3PO4 + 3 H2O
MgSO4 + HOH = Mg(OH)2 + H2SO4 =>
MgSO4 + 2 HOH = Mg(OH)2 + H2SO4
Fe3O4 + HI = FeI + I + H2O =>
Fe3O4 + 8 HI = 3 FeI + 5 I + 4 H2O
H2S + HCl = H2 + ClHS =>
H2S + HCl = H2 + ClHS
Zn(NO3)2 + Ni2(SO4) = ZnSO4 + Ni(NO3) =>
Zn(NO3)2 + Ni2(SO4) = ZnSO4 + 2 Ni(NO3)
ZnO + H2O + H3PO4 = Zn(H2PO4)2*2H2O =>
ZnO + H2O + 2 H3PO4 = Zn(H2PO4)2*2H2O
MgSO4 + Mg(OH)2 = Mg2(OH)2SO4 =>
MgSO4 + Mg(OH)2 = Mg2(OH)2SO4
Na2SO3 + H2S = S + H2O + Na =>
Na2SO3 + 3 H2S = 4 S + 3 H2O + 2 Na
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Na2SO3 + H2S = Na2S + SO2 + H2O =>
Na2SO3 + H2S = Na2S + SO2 + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/06/24
Équations équilibrées sur12/06/23
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