| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C3H7OH + 2 Na2CrO4 + 10 HCl = 3 C2H5CHO + 4 NaCl + 8 H2O + 2 CrCl3
CaCO3 + CuSO4 = CaSO4 + CuCO3 =>
CaCO3 + CuSO4 = CaSO4 + CuCO3
Na{+} + ClO{-} = NaClO =>
Na{+} + ClO{-} = NaClO
CoPO4 + KOH = Co(OH)3 + K3(PO4) =>
CoPO4 + 3 KOH = Co(OH)3 + K3(PO4)
KOH + C15H15N3O2 = C15H14N3O2 + H2O + K =>
KOH + C15H15N3O2 = C15H14N3O2 + H2O + K
C60 = C27 =>
9 C60 = 20 C27
Li2O + Ba(OH)2 = LiOH + BaO =>
Li2O + Ba(OH)2 = 2 LiOH + BaO
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
Ai + H2 = AiH2 =>
Ai + H2 = AiH2
FC6H4C(O)Cl + C6H5F = (FC6H4)2CO + HCl =>
FC6H4C(O)Cl + C6H5F = (FC6H4)2CO + HCl
C2H5OH + *O2 = CO2 + H2O =>
C2H5OH + 3*O2 = 2 CO2 + 3 H2O
CH3COOH(aq)NaOH(aq) = CH3COONa(aq)H2O(l) =>
CH3COOH(aq)NaOH(aq) = CH3COONa(aq)H2O(l)
Fe2(SO4)3 + NaCl = FeCl3 + Na2(SO4) =>
Fe2(SO4)3 + 6 NaCl = 2 FeCl3 + 3 Na2(SO4)
NaOH + C5H11Cl = C5H12O + ClNa =>
NaOH + C5H11Cl = C5H12O + ClNa
K2OH2O = HKO =>
K2OH2O = 2 HKO
C15H31COOH + C4H9OH = C15H31COOC4H9 + H2O =>
C15H31COOH + C4H9OH = C15H31COOC4H9 + H2O
C10H8O + Fe3 = Fe(C10O)3 + H =>
9 C10H8O + Fe3 = 3 Fe(C10O)3 + 72 H
Cu(NO3)2 + BaS = CuS + Ba(NO3)2 =>
Cu(NO3)2 + BaS = CuS + Ba(NO3)2
C7H14O6N3 + O2 = CO2 + H2O + NH3 =>
4 C7H14O6N3 + 21 O2 = 28 CO2 + 10 H2O + 12 NH3
HBrOH2O = H3OBrO =>
HBrOH2O = H3OBrO
Ca + Cl2 + KOH = Ca(OH)2 + KCl =>
Ca + Cl2 + 2 KOH = Ca(OH)2 + 2 KCl
Ai + H2 = AiH2 =>
Ai + H2 = AiH2
Fe{2+} + Br{-} = Fe + Br2 =>
Fe{2+} + 2 Br{-} = Fe + Br2
[Co(NH3)5(H2O)]Cl3 + AgNO3 = [Co(NH3)5(H2O)](NO3)3 + AgCl =>
[Co(NH3)5(H2O)]Cl3 + 3 AgNO3 = [Co(NH3)5(H2O)](NO3)3 + 3 AgCl
O5 = O3 =>
3 O5 = 5 O3
KBr + Fe(HO)3 = KOH + FeBr3 =>
3 KBr + Fe(HO)3 = 3 KOH + FeBr3
HNO3(aq) + Sr(OH)2 = H2O(l) + Sr(NO3)2(aq) =>
2 HNO3(aq) + Sr(OH)2 = 2 H2O(l) + Sr(NO3)2(aq)
Cu + HNO3 = Cu(HNO3) =>
Cu + HNO3 = Cu(HNO3)
Zn(NO3)2 + BaSO4 = ZnSO4 + Ba(NO3)2 =>
Zn(NO3)2 + BaSO4 = ZnSO4 + Ba(NO3)2
I{-} + Br2 + H2O = IO3{-} + Br{-} + H{+} =>
I{-} + 3 Br2 + 3 H2O = IO3{-} + 6 Br{-} + 6 H{+}
NaNO2 + FeSO4 + H2SO4 = Na2SO4 + Fe2(SO4)3 + NO + H2O =>
2 NaNO2 + 2 FeSO4 + 2 H2SO4 = Na2SO4 + Fe2(SO4)3 + 2 NO + 2 H2O
CaCl2 + K2Co3 = CaCo3 + KCl =>
CaCl2 + K2Co3 = CaCo3 + 2 KCl
NO3 + MgOH2 = MgNO3 + H2O =>
NO3 + MgOH2 = MgNO3 + H2O
NaOH + HF = NaFH2O =>
NaOH + HF = NaFH2O
CaCO3 = Ca + CO2 + O2 =>
2 CaCO3 = 2 Ca + 2 CO2 + O2
Dy2(CO3)3*4H2O = Dy2O3 + CO2 + H2O =>
Dy2(CO3)3*4H2O = Dy2O3 + 3 CO2 + 4 H2O
ZnCl2 + NH3 = [Zn(NH3)4]Cl2 =>
ZnCl2 + 4 NH3 = [Zn(NH3)4]Cl2
P2O3 + H2O = H3PO4 + H2 =>
P2O3 + 5 H2O = 2 H3PO4 + 2 H2
Zn + Na2S2 = ZnS + Na2S =>
Zn + Na2S2 = ZnS + Na2S
NaNO2 + H2SO3 = Na2SO4 + NO + H2O =>
2 NaNO2 + H2SO3 = Na2SO4 + 2 NO + H2O
Au + Ag2 = AuAg4 =>
Au + 2 Ag2 = AuAg4
HNO3(aq) + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3(aq) + Sr(OH)2 = Sr(NO3)2 + 2 H2O
CaO + Al2O3 = Ca(AlO2)2 =>
CaO + Al2O3 = Ca(AlO2)2
HN03 + H2O = NO3 + H3O =>
HN03 + 28 H2O = 3 NO3 + 19 H3O
SO2 + Sr(OH)2 = SrSO3 + H2O =>
SO2 + Sr(OH)2 = SrSO3 + H2O
NH3(g) + CuO = Cu(s) + N2(g) + H2O(l)(g) =>
2 NH3(g) + 3 CuO = 3 Cu(s) + N2(g) + 3 H2O(l)(g)
Nb(OH)5 + HCl = [Nb(OH)2]Cl3 + H2O =>
Nb(OH)5 + 3 HCl = [Nb(OH)2]Cl3 + 3 H2O
AlCl3 + KOH = AlO3H3 + KCl =>
AlCl3 + 3 KOH = AlO3H3 + 3 KCl
C6H5CH2CH3 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
7 C6H5CH2CH3 + 54 KMnO4 + 62 KOH = 8 C6H5COOK + 54 K2MnO4 + 46 H2O
CaOH + HNO3 = H2O + CaNO3 =>
CaOH + HNO3 = H2O + CaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/07/24
Équations équilibrées sur12/07/23
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