| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SbS4 + 2 HCl = SbS3 + H2S + 2 NaCl
AlCl3 + H2O = AlCl3*6H2O =>
AlCl3 + 6 H2O = AlCl3*6H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cl2OMg(OH)2 = Mg(ClO)2H2O =>
Cl2OMg(OH)2 = Mg(ClO)2H2O
AlI3 + Ag = AgI + Al =>
AlI3 + 3 Ag = 3 AgI + Al
Sb + H2 = SbH2 =>
Sb + H2 = SbH2
KI + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + HIO3 + H2O =>
2 KI + 2 K2Cr2O7 + 9 H2SO4 = 3 K2SO4 + 2 Cr2(SO4)3 + 2 HIO3 + 8 H2O
AlI3 + Ag = AgI + Al =>
AlI3 + 3 Ag = 3 AgI + Al
Cu2O3 + KIO4 + KOH = K5Cu(HIO6)2 + H2O =>
Cu2O3 + 4 KIO4 + 6 KOH = 2 K5Cu(HIO6)2 + H2O
Na[AlSi3O8] + H = SiO2 + NaAl2[AlSi3O10](OH)2 + Na =>
3 Na[AlSi3O8] + 2 H = 6 SiO2 + NaAl2[AlSi3O10](OH)2 + 2 Na
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
BaSO4 + NaCl = BaCl2 + Na2SO4 =>
BaSO4 + 2 NaCl = BaCl2 + Na2SO4
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
Na2SO4 + HBr = H2SO4 + NaBr =>
Na2SO4 + 2 HBr = H2SO4 + 2 NaBr
KClO3 + S = SO2 + KCl =>
2 KClO3 + 3 S = 3 SO2 + 2 KCl
MeOH + P + H2O = PH3 + MeH2PO2 =>
3 MeOH + 4 P + 3 H2O = PH3 + 3 MeH2PO2
C3H6O2 + KOH = C3H5O2K + H2O =>
C3H6O2 + KOH = C3H5O2K + H2O
Ca(SO4) = CaO + SO3 =>
Ca(SO4) = CaO + SO3
KOH + CH3COONa = KCH4COOONa =>
KOH + CH3COONa = KCH4COOONa
C2H3OH + CuO = CH3COOH + Cu =>
C2H3OH + CuO = CH3COOH + Cu
H2SO4 + C2O4K2 = K2SO4 + HCOOH + CO2 =>
H2SO4 + C2O4K2 = K2SO4 + HCOOH + CO2
NO3 + H2O = N2O3 + OH =>
2 NO3 + 3 H2O = N2O3 + 6 OH
Cr + HNO3 = Cr(NO3)3 + NO + H2O =>
Cr + 4 HNO3 = Cr(NO3)3 + NO + 2 H2O
CaCl2 + (HNO3) = Ca(NO3)2 + HCl =>
CaCl2 + 2(HNO3) = Ca(NO3)2 + 2 HCl
FeS2 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 2 H2SO4 + 5 NO + 2 H2O
MgO + HgCl2 = MgCl2 + HgO =>
MgO + HgCl2 = MgCl2 + HgO
CaCl2 + (HNO3) = Ca(NO3)2 + HCl =>
CaCl2 + 2(HNO3) = Ca(NO3)2 + 2 HCl
Mg(OH)2 + CO2 = MgCO3 + H2O =>
Mg(OH)2 + CO2 = MgCO3 + H2O
C6H5NH2 + CH3COOH = C6H5NHCOCH3 + H2O =>
C6H5NH2 + CH3COOH = C6H5NHCOCH3 + H2O
Mg(HCO3)2 + Ca(NO3)2 = Ca(HCO3)2 + Mg(NO3)2 =>
Mg(HCO3)2 + Ca(NO3)2 = Ca(HCO3)2 + Mg(NO3)2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
BaSO4 + NaCl = BaCl2 + Na2SO4 =>
BaSO4 + 2 NaCl = BaCl2 + Na2SO4
FeCl3 + K3[Fe(Cn)6] = Fe[Fe(Cn)6] + KCl =>
FeCl3 + K3[Fe(Cn)6] = Fe[Fe(Cn)6] + 3 KCl
C6H5OH + CH2O = C6H4(OH)2 + CH4 =>
7 C6H5OH + 9 CH2O = 8 C6H4(OH)2 + 3 CH4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CaHPO4*2H2O + NaOH = Ca(OH)2 + H2O + Na3PO4 =>
CaHPO4*2H2O + 3 NaOH = Ca(OH)2 + 3 H2O + Na3PO4
Nb2O5 + Al = Nb + Al2O3 =>
3 Nb2O5 + 10 Al = 6 Nb + 5 Al2O3
BrO2 + N2O4 + OH{-} = BrO3{-} + NO2{-} + H2O =>
2 BrO2 + N2O4 + 4 OH{-} = 2 BrO3{-} + 2 NO2{-} + 2 H2O
Ba(NO3)2 + CuSO4 = BaCu2 + NO3SO4 =>
Ba(NO3)2 + 2 CuSO4 = BaCu2 + 2 NO3SO4
Zn + HNO3 = ZnNO3 + NH4NO3 + H2O =>
8 Zn + 10 HNO3 = 8 ZnNO3 + NH4NO3 + 3 H2O
C(OH)4 = O2 + CO2 + H2 =>
C(OH)4 = O2 + CO2 + 2 H2
CH3COOH + [Ag(NH3)2]OH = CH3COOOH + Ag + NH3 + H2O =>
CH3COOH + 2[Ag(NH3)2]OH = CH3COOOH + 2 Ag + 4 NH3 + H2O
CaO(s) + HCl(aq) = CaCl2(aq) + H2O =>
CaO(s) + 2 HCl(aq) = CaCl2(aq) + H2O
NO2 + Al = Al2O3 + N2 =>
6 NO2 + 8 Al = 4 Al2O3 + 3 N2
NaNO3 + AgCI = NaCI + AgNO3 =>
NaNO3 + AgCI = NaCI + AgNO3
Ca(OH)2 + Na2SO4 = CaSO4 + NaOH =>
Ca(OH)2 + Na2SO4 = CaSO4 + 2 NaOH
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Kr + Cl2 = KrCl4 =>
Kr + 2 Cl2 = KrCl4
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
Fe3 + H2SO4 = Fe3SO4 + H2 =>
Fe3 + H2SO4 = Fe3SO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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