| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2(s) + 2 KI(s) = PbI2(s) + 2 KNO3(s)
Mg(OH)2 + CaBr2 = MgBr2 + Ca(OH)2 =>
Mg(OH)2 + CaBr2 = MgBr2 + Ca(OH)2
CH2BrCH2Br = CH2CH2 + Br =>
CH2BrCH2Br = CH2CH2 + 2 Br
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
C2H5NO2 + O2 = CO2 + H2O + N2 =>
4 C2H5NO2 + 9 O2 = 8 CO2 + 10 H2O + 2 N2
Pb(s) + AgNO3(aq) = Pb(NO3)2 + Ag =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2 + 2 Ag
C6H5NH2 + HCl = [C6H5NH3]Cl =>
C6H5NH2 + HCl = [C6H5NH3]Cl
CrCl3(aq) + AgNO3(aq) = Cr(NO3)3(aq) + AgCl(s) =>
CrCl3(aq) + 3 AgNO3(aq) = Cr(NO3)3(aq) + 3 AgCl(s)
C6H5NH2 + HCl = C6H5Cl + NH3 =>
C6H5NH2 + HCl = C6H5Cl + NH3
Zn + AgI2 = ZnI2 + Ag =>
Zn + AgI2 = ZnI2 + Ag
Na2SO4 = Na2O + SO3 =>
Na2SO4 = Na2O + SO3
C + B = CB =>
C + B = CB
Sc + Cl = ScCl3 =>
Sc + 3 Cl = ScCl3
Co + CI2 = CoCI2 =>
Co + CI2 = CoCI2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Li2O + Al(OH)3 = LiOH + Al2O3 =>
3 Li2O + 2 Al(OH)3 = 6 LiOH + Al2O3
RbOH + HCl = RbCl + HOH =>
RbOH + HCl = RbCl + HOH
C816H + O2 = CO2 + H2O =>
4 C816H + 3265 O2 = 3264 CO2 + 2 H2O
MgCl2 + LiOH = MgH2O2 + LiCl =>
MgCl2 + 2 LiOH = MgH2O2 + 2 LiCl
Sn(NO3)2 = Sn2 + NO3 =>
2 Sn(NO3)2 = Sn2 + 4 NO3
HOOC(CH2)5COOH + NaOH = HOOC(CH2)5COONa + H2O =>
HOOC(CH2)5COOH + NaOH = HOOC(CH2)5COONa + H2O
P(s) + Br(l) = PBr3(g) =>
P(s) + 3 Br(l) = PBr3(g)
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C6H5NH2 + HCl = C6H8ClN =>
C6H5NH2 + HCl = C6H8ClN
C6H5NH2 + HCl = C6H5NH2*HCl =>
C6H5NH2 + HCl = C6H5NH2*HCl
C6H5C3H7 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + H2O + MnSO4 =>
35 C6H5C3H7 + 66 KMnO4 + 99 H2SO4 = 45 C6H5COOH + 33 K2SO4 + 174 H2O + 66 MnSO4
H2SO4 + KClO3 = ClO2 + KHSO4 + KClO4 + H2O =>
2 H2SO4 + 3 KClO3 = 2 ClO2 + 2 KHSO4 + KClO4 + H2O
B + C = B3C4 =>
3 B + 4 C = B3C4
C6H5NH2 + HCl = [C6H5NH3]Cl =>
C6H5NH2 + HCl = [C6H5NH3]Cl
NaAg(CN)2 + Zn = Na2Zn(CN)4 + Ag =>
2 NaAg(CN)2 + Zn = Na2Zn(CN)4 + 2 Ag
C6H5NH2 + HCl = [C6H5NH3]Cl =>
C6H5NH2 + HCl = [C6H5NH3]Cl
NH4I(aq) + Cl2(g) = NH4Cl(aq) + I2(g) =>
2 NH4I(aq) + Cl2(g) = 2 NH4Cl(aq) + I2(g)
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 O
Na3PO4 + Ca(HCO3)2 = Ca3(PO4)2 + H2O + CO2 + Na2CO3 =>
2 Na3PO4 + 3 Ca(HCO3)2 = Ca3(PO4)2 + 3 H2O + 3 CO2 + 3 Na2CO3
HNO3 + H2S = H2O + NO + S =>
2 HNO3 + 3 H2S = 4 H2O + 2 NO + 3 S
C6H5NH2 + HCl = C6H5NH3{+} + Cl{-} =>
C6H5NH2 + HCl = C6H5NH3{+} + Cl{-}
C6H5NH2 + HCl = (C6H5NH3)Cl =>
C6H5NH2 + HCl = (C6H5NH3)Cl
KHC8H4O4 + LiOH = KLiC8H4O4 + H2O =>
KHC8H4O4 + LiOH = KLiC8H4O4 + H2O
HCOOH + Mg = HCOOMg + H2 =>
2 HCOOH + 2 Mg = 2 HCOOMg + H2
NH4Cl + Co(SO4) = (NH4)2SO4 + CoCl2 =>
2 NH4Cl + Co(SO4) = (NH4)2SO4 + CoCl2
CuCl2(aq) + NaOH = Cu(OH)2 + NaCl =>
CuCl2(aq) + 2 NaOH = Cu(OH)2 + 2 NaCl
C6H5NH2 + HCl = C6H5NH2*HCl =>
C6H5NH2 + HCl = C6H5NH2*HCl
FeCl2 + K2S = FeS + KCl =>
FeCl2 + K2S = FeS + 2 KCl
MnCl2 + KOH + H2O2 = K2MnO4 + KCl + H2O =>
MnCl2 + 4 KOH + 2 H2O2 = K2MnO4 + 2 KCl + 4 H2O
Mg(NO3)2 + K2O = MgO + KNO3 =>
Mg(NO3)2 + K2O = MgO + 2 KNO3
Hg(OH)2 + H3AsO4 = Hg3(AsO4)2 + H2O =>
3 Hg(OH)2 + 2 H3AsO4 = Hg3(AsO4)2 + 6 H2O
BaI2 + HNO3 = Ba(NO3)2 + HI =>
BaI2 + 2 HNO3 = Ba(NO3)2 + 2 HI
C6H5NH2 + HCl = C6H5Cl + NH3 =>
C6H5NH2 + HCl = C6H5Cl + NH3
ABx2 + E3PM4 = A3(PM4)2 + EBx =>
3 ABx2 + 2 E3PM4 = A3(PM4)2 + 6 EBx
Sc + Cl = ScCl =>
Sc + Cl = ScCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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