| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + AlBr2 = 2 KBr + Al
C8H8O2 + CH3OH = C9H10O2 + H2O =>
C8H8O2 + CH3OH = C9H10O2 + H2O
CaCl2 + (NH4)2SO4 = CaSO4 + (NH4)Cl =>
CaCl2 + (NH4)2SO4 = CaSO4 + 2(NH4)Cl
H(NO3) + CaO = Ca(NO3)2 + H2O =>
2 H(NO3) + CaO = Ca(NO3)2 + H2O
Tl + Cl2 = Tl2Cl =>
4 Tl + Cl2 = 2 Tl2Cl
H3Cl + NaPO4 = NaCl + H3PO4 =>
H3Cl + NaPO4 = NaCl + H3PO4
Na2Co3 + CoCl3 = NaCl + CoCo3 =>
12 Na2Co3 + 8 CoCl3 = 24 NaCl + 11 CoCo3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
PbO + HNO3 = NO + PbO2 + H2O =>
3 PbO + 2 HNO3 = 2 NO + 3 PbO2 + H2O
Ag + CuCl2 = Cu + AgCl =>
2 Ag + CuCl2 = Cu + 2 AgCl
PbCl2 + CO + H2O = CO2 + HCl + Pb =>
PbCl2 + CO + H2O = CO2 + 2 HCl + Pb
C3H4O2 + Na2CO3 = C3H3O2Na + CO2 + H2O =>
2 C3H4O2 + Na2CO3 = 2 C3H3O2Na + CO2 + H2O
SrCl2 + NH3 + H2O = Sr(OH)2 + NH4Cl =>
SrCl2 + 2 NH3 + 2 H2O = Sr(OH)2 + 2 NH4Cl
ZnI2 + Mg = MgI + Zn =>
ZnI2 + 2 Mg = 2 MgI + Zn
Al(OH) + H(ClO4) = Al(ClO4) + H2O =>
Al(OH) + H(ClO4) = Al(ClO4) + H2O
NO2 + Na2S2O3 + NaOH = Na2SO4 + N2 + H2O =>
2 NO2 + Na2S2O3 + 2 NaOH = 2 Na2SO4 + N2 + H2O
CrCl3 + O2 = Cr + ClO3 =>
2 CrCl3 + 9 O2 = 2 Cr + 6 ClO3
Mn(OH)2 + Cl2 + KOH = KCl + MnO2 + H2O =>
Mn(OH)2 + Cl2 + 2 KOH = 2 KCl + MnO2 + 2 H2O
CdCl + NaOH = NaCl + CdOH =>
CdCl + NaOH = NaCl + CdOH
O1 = O =>
O1 = O
Tl2S + HNO3 = Tl(NO3)3 + NO2 + S + H2O =>
Tl2S + 12 HNO3 = 2 Tl(NO3)3 + 6 NO2 + S + 6 H2O
NH4Cl + Na2SO4 = NH3 + H2SO4 + NaCl =>
2 NH4Cl + Na2SO4 = 2 NH3 + H2SO4 + 2 NaCl
Al(CH3)3 + H2O = Al(OH)3 + CH4 =>
Al(CH3)3 + 3 H2O = Al(OH)3 + 3 CH4
BaCl2 + LiCl = LiCl2 + BaCl =>
BaCl2 + LiCl = LiCl2 + BaCl
Fe(Cl3) + H2S = FeCl2 + HCl + S =>
2 Fe(Cl3) + H2S = 2 FeCl2 + 2 HCl + S
FeSO4 + NO = Fe(NO)(SO4) =>
FeSO4 + NO = Fe(NO)(SO4)
C2H5OH + HBr = C2H5Br + H2O =>
C2H5OH + HBr = C2H5Br + H2O
N2H2 + H2O = N2H4 + O2 =>
2 N2H2 + 2 H2O = 2 N2H4 + O2
KSCN + Fe2{3+} = FeSCN{2+} + FeK{+} =>
KSCN + Fe2{3+} = FeSCN{2+} + FeK{+}
IO3{-} + AsO3{3}{-} = I{-} + AsO4{3}{-} =>
IO3{-} + 3 AsO3{3}{-} = I{-} + 3 AsO4{3}{-}
KFeO2 + H2O = Fe(OH)3 + KOH =>
KFeO2 + 2 H2O = Fe(OH)3 + KOH
C3H8O3 + CuSO4 + NaOH = C6H14O6Cu + Na2SO4 + H2O =>
2 C3H8O3 + CuSO4 + 2 NaOH = C6H14O6Cu + Na2SO4 + 2 H2O
SO2 + ClO3{-} + H2O = SO4{-2} + Cl{-} + H{+} =>
3 SO2 + ClO3{-} + 3 H2O = 3 SO4{-2} + Cl{-} + 6 H{+}
NaCl + Fe(NO3)2 = Na(NO3)2 + FeCl =>
NaCl + Fe(NO3)2 = Na(NO3)2 + FeCl
NH4OH(aq) + H3PO4(aq) = (NH4)3PO4 + H2O =>
3 NH4OH(aq) + H3PO4(aq) = (NH4)3PO4 + 3 H2O
CH3COOH + Al(OH)3 = H2O + Al(CH3COO0)3 =>
3 CH3COOH + Al(OH)3 = 3 H2O + Al(CH3COO0)3
BCl3 + KF = KCl + BF3 =>
BCl3 + 3 KF = 3 KCl + BF3
N2O3 + Mg(OH)2 = Mg(OH)NO2 + H2O =>
N2O3 + 2 Mg(OH)2 = 2 Mg(OH)NO2 + H2O
Al2O3 + Fe(NO3)2 = Al(NO3)3 + FeO =>
Al2O3 + 3 Fe(NO3)2 = 2 Al(NO3)3 + 3 FeO
Na3PO4 + ZrOCl2 + HCl = Zr(HPO4)2*H2O + NaCl =>
2 Na3PO4 + ZrOCl2 + 4 HCl = Zr(HPO4)2*H2O + 6 NaCl
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
Ni + Pt(SO4)2 = Pt + NiSO4 =>
2 Ni + Pt(SO4)2 = Pt + 2 NiSO4
H2[PtCl6] + NaOH = NaCl + Na2[Pt(OH)6] + H2O =>
H2[PtCl6] + 8 NaOH = 6 NaCl + Na2[Pt(OH)6] + 2 H2O
Cu + AuNo3 = Cu(No3)2 + Au =>
Cu + 2 AuNo3 = Cu(No3)2 + 2 Au
K2Cr2O7 + NaI = KI + Na2Cr2O7 =>
K2Cr2O7 + 2 NaI = 2 KI + Na2Cr2O7
KOH + HF = H2O + KF =>
KOH + HF = H2O + KF
Pb(C2H5)4 = Pb(C2H5)3 + C2H5 =>
Pb(C2H5)4 = Pb(C2H5)3 + C2H5
Ca(CO3) + Ag(CrO4) = Ag(CO3)Ca(CrO4) =>
Ca(CO3) + Ag(CrO4) = Ag(CO3)Ca(CrO4)
CH4N2O + C12H22O11 = C4H2 + H2O + N2 =>
4 CH4N2O + C12H22O11 = 4 C4H2 + 15 H2O + 4 N2
H2C2H3O2 + NaCO3 = NaC2H3O2 + H2O + CO2 =>
H2C2H3O2 + NaCO3 = NaC2H3O2 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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