| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(NO3)2 + Na2S = CoS + Na2(NO3)2
CCCCHHHHHHHHNNOOO + oxygen = Carbondioxide + water + CHHHHNNO =>
CCCCHHHHHHHHNNOOO + 3 O2 = 3 CO2 + 2 H2O + CHHHHNNO
Be(Cl)2 + NaOH = Be(OH)2 + Na2(Cl)2 =>
Be(Cl)2 + 2 NaOH = Be(OH)2 + Na2(Cl)2
KClKOH = HClK2O =>
KClKOH = HClK2O
NaOHLiSO = NaSOLiOH =>
NaOHLiSO = NaSOLiOH
C12H22O11 + C2H5OH + CH4N2O = C49H75NO13 + H2O =>
49 C12H22O11 + 288 C2H5OH + 12 CH4N2O = 24 C49H75NO13 + 527 H2O
C5H10 + CH2Cl2 + Br2 = C5HBr + HCl =>
C5H10 + 45 CH2Cl2 + 5 Br2 = 10 C5HBr + 90 HCl
NaNO3 + H = H2O + NaOH + N =>
NaNO3 + 5 H = 2 H2O + NaOH + N
MnO4{-} + (COOH){2-}2 + H{+} = Mn{2+} + CO2 + H2O =>
3 MnO4{-} + 5(COOH){2-}2 + 19 H{+} = 3 Mn{2+} + 5 CO2 + 12 H2O
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
CaZnSO4 = CaOZnSO3 =>
CaZnSO4 = CaOZnSO3
NiS + HCl + KClO3 = NiCl2 + KCl + S + H2O =>
3 NiS + 6 HCl + KClO3 = 3 NiCl2 + KCl + 3 S + 3 H2O
NaClO(s) = NaCl(s) + O2(g) =>
2 NaClO(s) = 2 NaCl(s) + O2(g)
Ca(s) + F2(g) = CaF2 =>
Ca(s) + F2(g) = CaF2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Na3PO4(aq) + AlCl3(aq) = NaCl(aq) + AlPO4(s) =>
Na3PO4(aq) + AlCl3(aq) = 3 NaCl(aq) + AlPO4(s)
AgNo3 + AlCl3 = AgCl + Al(No3)3 =>
3 AgNo3 + AlCl3 = 3 AgCl + Al(No3)3
NaCN + CuSO4 = CuCN + (CN)2 + Na2SO4 =>
4 NaCN + 2 CuSO4 = 2 CuCN + (CN)2 + 2 Na2SO4
AlBr + Cl2 = AlCl + Br2 =>
2 AlBr + Cl2 = 2 AlCl + Br2
AlFeBr = AlBrFe =>
AlFeBr = AlBrFe
Na2O2(s) + H2O(l) = NaOH(aq) + H2O2(aq) =>
Na2O2(s) + 2 H2O(l) = 2 NaOH(aq) + H2O2(aq)
C5H7O2 + O2 = CO2 + H29 =>
29 C5H7O2 + 116 O2 = 145 CO2 + 7 H29
ZnCl2 + Ba(OH)2 = Zn(OH)2 + BaCl2 =>
ZnCl2 + Ba(OH)2 = Zn(OH)2 + BaCl2
NaC2H3O2 + HCl = NaCl + HC2H3O2 =>
NaC2H3O2 + HCl = NaCl + HC2H3O2
K(s) + HBr(aq) = KBr(aq) + H(l) =>
K(s) + HBr(aq) = KBr(aq) + H(l)
AgCuBr2 = CuAgBr2 =>
AgCuBr2 = CuAgBr2
PbZnHCl = PbHClZn =>
PbZnHCl = PbHClZn
Ag + K2CrO4 = Ag2CrO4 + K =>
2 Ag + K2CrO4 = Ag2CrO4 + 2 K
Pb + K3PO4 = Pb3(PO4)2 + K =>
3 Pb + 2 K3PO4 = Pb3(PO4)2 + 6 K
Pb(NO3)4 + MgI2 = PbI4 + Mg(NO3)2 =>
Pb(NO3)4 + 2 MgI2 = PbI4 + 2 Mg(NO3)2
CdSH2SO3 = CdSO3H2S =>
CdSH2SO3 = CdSO3H2S
H2(SO4) + Ca3(PO4)2 = H3(PO4) + Ca(SO4) =>
3 H2(SO4) + Ca3(PO4)2 = 2 H3(PO4) + 3 Ca(SO4)
NaBrBaS = NaSBaBr =>
NaBrBaS = NaSBaBr
C2H4Cl2 + H2O = C2H4(OH)2 + HCl =>
C2H4Cl2 + 2 H2O = C2H4(OH)2 + 2 HCl
ZnOCo(NO) = Zn(NO)CoO =>
ZnOCo(NO) = Zn(NO)CoO
Cu(NO3)2(aq) + NaI(aq) = CuI2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaI(aq) = CuI2(s) + 2 NaNO3(aq)
HIO + HI + KI = KI3 + H2O =>
HIO + HI + KI = KI3 + H2O
CU(s) + HCl(l) = CUCl(aq) + H2(g) =>
2 CU(s) + 2 HCl(l) = 2 CUCl(aq) + H2(g)
HCH3Co2 + H2O = H3O + CH3Co2 =>
HCH3Co2 + H2O = H3O + CH3Co2
(NH4)3PO4 + Li2SO4 = (NH4)2SO4 + Li3PO4 =>
2(NH4)3PO4 + 3 Li2SO4 = 3(NH4)2SO4 + 2 Li3PO4
K3PO4 + CaF2 = Ca3(PO4)2 + KF =>
2 K3PO4 + 3 CaF2 = Ca3(PO4)2 + 6 KF
Al2(SO4)3 + NaOH + HCl = Al(OH)3 + H2(SO4) + NaCl =>
Al2(SO4)3 + 6 NaOH + 6 HCl = 2 Al(OH)3 + 3 H2(SO4) + 6 NaCl
C8H15COOH + NaHCO3 = C8H15COONa + CO2 + H2O =>
C8H15COOH + NaHCO3 = C8H15COONa + CO2 + H2O
(BiO)NO3 + Al + KOH + H2O = Bi + NH3 + K[Al(OH)4] =>
3(BiO)NO3 + 11 Al + 11 KOH + 21 H2O = 3 Bi + 3 NH3 + 11 K[Al(OH)4]
CH3COOH + C6H5CH2OH = C9H10O2 + H2O =>
CH3COOH + C6H5CH2OH = C9H10O2 + H2O
SiJ4 + O2 = JO + Si =>
SiJ4 + 2 O2 = 4 JO + Si
Al + Na2CO3 + H2O = Na[Al(OH)4] + NaHCO3 + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 Na[Al(OH)4] + 2 NaHCO3 + 3 H2
NH2CH2CONHCH2COOH + H2O + HCl = [NH3CH2COOH]Cl =>
NH2CH2CONHCH2COOH + H2O + 2 HCl = 2[NH3CH2COOH]Cl
C2H4O2 + K2SO3 = CH3CO2K + H2O + SO2 =>
2 C2H4O2 + K2SO3 = 2 CH3CO2K + H2O + SO2
Ag(s)AlCl3(aq) = AgCl3Al =>
Ag(s)AlCl3(aq) = AgCl3Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/06/24
Équations équilibrées sur05/06/23
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