| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCN + C2H5NH2 = C2H5CN + NH3
H2SO4 + Pt(OH)4 = H2OH + Pt(SO4)4 =>
4 H2SO4 + Pt(OH)4 = 4 H2OH + Pt(SO4)4
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
Pb(NO3)2 + KI = PbN2O6KI =>
Pb(NO3)2 + KI = PbN2O6KI
NaOH + Fe(III)Cl = NaCl + Fe(III)OH =>
NaOH + Fe(III)Cl = NaCl + Fe(III)OH
(NH4)2C2O4 + Zn(NO3)2 = ZnC2O4 + (NH4)(NO3) =>
(NH4)2C2O4 + Zn(NO3)2 = ZnC2O4 + 2(NH4)(NO3)
CH3CH2Cl + Zn + HCl = CH3CH3 + ZnCl2 =>
CH3CH2Cl + Zn + HCl = CH3CH3 + ZnCl2
AgNO3 + HCl = HNO3 + AgCl =>
AgNO3 + HCl = HNO3 + AgCl
[B4H9]{-} + BBr3 = B4H8 + HBBr3{-} =>
[B4H9]{-} + BBr3 = B4H8 + HBBr3{-}
Cl + KI = KClI =>
Cl + KI = KClI
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
MgCl2 + Na2HPO4 + NH4OH = Mg(NH4)PO4 + NaCl + H2O =>
MgCl2 + Na2HPO4 + NH4OH = Mg(NH4)PO4 + 2 NaCl + H2O
K2Cr2O7 + H2SO4 + H2C2O4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 H2C2O4 = 6 CO2 + Cr2(SO4)3 + K2SO4 + 7 H2O
C8H15(OH)4 + O3 = C2O5 + H2O =>
2 C8H15(OH)4 + 17 O3 = 8 C2O5 + 19 H2O
KNO2 + KI + CH3COOH = I2 + NO + CH3COOK + H2O =>
2 KNO2 + 2 KI + 4 CH3COOH = I2 + 2 NO + 4 CH3COOK + 2 H2O
CuOHCl + HBr = CuBrCl + H2O =>
CuOHCl + HBr = CuBrCl + H2O
HCl + CaCO3 = CaCl2 + H2CO3 =>
2 HCl + CaCO3 = CaCl2 + H2CO3
NaI + H2SO4 = H2S + I2 + Na2SO4 + H2O =>
8 NaI + 5 H2SO4 = H2S + 4 I2 + 4 Na2SO4 + 4 H2O
ZnO + AgNO3 = Zn + AgNO4 =>
ZnO + AgNO3 = Zn + AgNO4
Cr3{+} + ClO4{-} + H2O = Cr2O7{2-} + Cl2 + H{+} =>
14 Cr3{+} + 34 ClO4{-} + 11 H2O = 21 Cr2O7{2-} + 17 Cl2 + 22 H{+}
Cl2 + NaI = NaClI =>
Cl2 + 2 NaI = 2 NaClI
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Fe2Cl3O4 = Fe + Cl + O3 =>
3 Fe2Cl3O4 = 6 Fe + 9 Cl + 4 O3
Na2S2O3(aq) + AlCl3(aq) = Al2(S2O3)3(aq) + NaCl(s) =>
3 Na2S2O3(aq) + 2 AlCl3(aq) = Al2(S2O3)3(aq) + 6 NaCl(s)
Li + Ca3(Po4)2 = Li3Po4 + Ca =>
6 Li + Ca3(Po4)2 = 2 Li3Po4 + 3 Ca
AICI3 + Sr + SO4 = SrCI2 + AI2(SO4)3 =>
AICI3 + Sr + 3 SO4 = SrCI2 + AI2(SO4)3
Sc + F2 = ScF2 =>
Sc + F2 = ScF2
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl(aq)
Al(HCOO)3 = Al2O3 + CO + H2O =>
2 Al(HCOO)3 = Al2O3 + 6 CO + 3 H2O
MgSO4 + Ca(OH)2 = Mg(OH)2 + Ca(SO4) =>
MgSO4 + Ca(OH)2 = Mg(OH)2 + Ca(SO4)
Li + P + O2 = Li3PO3 =>
6 Li + 2 P + 3 O2 = 2 Li3PO3
CuO + K = Cu + KO2 =>
2 CuO + K = 2 Cu + KO2
CH3CH2Cl + Zn + HCl = CH3CH3 + ZnCl =>
CH3CH2Cl + 2 Zn + HCl = CH3CH3 + 2 ZnCl
C3H8 + Cl2 = C3H6Cl2 + H2 =>
C3H8 + Cl2 = C3H6Cl2 + H2
Al2(SO4)3 + K2CrO4 = Al2(CrO4)3 + SO4K2 =>
Al2(SO4)3 + 3 K2CrO4 = Al2(CrO4)3 + 3 SO4K2
Na2S21O3 + HCl = NaCl + S + SO2 + H2O =>
Na2S21O3 + 2 HCl = 2 NaCl + 20 S + SO2 + H2O
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl(aq)
C4H10 + O4 = H5O + CO6 =>
2 C4H10 + 13 O4 = 4 H5O + 8 CO6
Li2CrO4 + BaCl2 = LiCl + BaCrO4 =>
Li2CrO4 + BaCl2 = 2 LiCl + BaCrO4
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
K2SO3 + HNO3 = KNO3 + H2SO3 =>
K2SO3 + 2 HNO3 = 2 KNO3 + H2SO3
CH2OH = CO + H2 =>
2 CH2OH = 2 CO + 3 H2
Ca(ClO)2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(ClO)2 + 4 HCl = CaCl2 + 2 H2O + 2 Cl2
K2SO4 + Pb(CH3COOH)2 = PbSO4 + KCH3COOH =>
K2SO4 + Pb(CH3COOH)2 = PbSO4 + 2 KCH3COOH
C6H2O6 + O2 = CO2 + H2O8 =>
C6H2O6 + 7 O2 = 6 CO2 + H2O8
LiCI + O2 = LiCI(O2)2 =>
LiCI + 2 O2 = LiCI(O2)2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C2H6O3 + O2 = CO2 + H2 =>
2 C2H6O3 + O2 = 4 CO2 + 6 H2
Cu(OH)2 + Ca3(PO4)2 = Cu3(PO4)2 + Ca(OH)2 =>
3 Cu(OH)2 + Ca3(PO4)2 = Cu3(PO4)2 + 3 Ca(OH)2
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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