| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + 5 FeCl2 + 4 H2SO4 = Fe2(SO4)3 + 3 FeCl3 + MnSO4 + KCl + 4 H2O
NH2OH + H2SO3 = N2 + H2S + H2O =>
6 NH2OH + H2SO3 = 3 N2 + H2S + 9 H2O
CH2ClCOOH + KCN = CH2CNCOOH + KCl =>
CH2ClCOOH + KCN = CH2CNCOOH + KCl
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
Cu + HONO2 = Cu(NO3)2 + N2O4 + H2O =>
Cu + 4 HONO2 = Cu(NO3)2 + N2O4 + 2 H2O
NaI + CUSO4 = NaSO4 + CUI =>
NaI + CUSO4 = NaSO4 + CUI
ZnO + CaCO3 = CaO + ZnCO3 =>
ZnO + CaCO3 = CaO + ZnCO3
C4H10 + Cl2 = C4H8Cl2 + HCl =>
C4H10 + 2 Cl2 = C4H8Cl2 + 2 HCl
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
FeCl3 + Br + KOH = K2FeO4 + KBr + KCl + H2O =>
FeCl3 + 3 Br + 8 KOH = K2FeO4 + 3 KBr + 3 KCl + 4 H2O
C2H5OH + Na = C2H4 + NaH2O =>
C2H5OH + Na = C2H4 + NaH2O
C3H7MgBr + C4H8O2 + H = C9H20O + HOMgBr =>
7 C3H7MgBr + 6 C4H8O2 + 10 H = 5 C9H20O + 7 HOMgBr
Li2S + O2 = SO2 + Li2O =>
2 Li2S + 3 O2 = 2 SO2 + 2 Li2O
KHSO3 + H2S + KOH = K2S2O3 + H2O =>
4 KHSO3 + 2 H2S + 2 KOH = 3 K2S2O3 + 5 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Co(OH) + Te = CoTe + HO =>
Co(OH) + Te = CoTe + HO
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
HIO4 = HIO3 + O2 =>
2 HIO4 = 2 HIO3 + O2
C4H6O2 + NaOH = C4H5O2Na + H2O =>
C4H6O2 + NaOH = C4H5O2Na + H2O
Fe(II) + CuSO4 = FeSO4 + Cu(II) =>
Fe(II) + CuSO4 = FeSO4 + Cu(II)
C4H10 + Cl2 = C4H8Cl2 + H2 =>
C4H10 + Cl2 = C4H8Cl2 + H2
Fe + H3PO4 = Fe3(PO4)2 + H2 =>
3 Fe + 2 H3PO4 = Fe3(PO4)2 + 3 H2
H3AsO3 + I3{-} + H2O = H3AsO4 + I{-} + H{+} =>
H3AsO3 + I3{-} + H2O = H3AsO4 + 3 I{-} + 2 H{+}
Al(NO3)3 + NH4HCO3 = Al(OH)3 + NH4NO3 + CO2 =>
Al(NO3)3 + 3 NH4HCO3 = Al(OH)3 + 3 NH4NO3 + 3 CO2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
B(s) + Cl2(g) = BCl3(i) =>
2 B(s) + 3 Cl2(g) = 2 BCl3(i)
C7H6O2 + C4H10O = C9H10O2 + C2H6O =>
C7H6O2 + C4H10O = C9H10O2 + C2H6O
Fe + H3PO4 = Fe(H2PO4)2 + H2 =>
Fe + 2 H3PO4 = Fe(H2PO4)2 + H2
NaF(aq) + AgNO3(aq) = NaNO3(aq) + AgF(s) =>
NaF(aq) + AgNO3(aq) = NaNO3(aq) + AgF(s)
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4
SO2 + H2O = S + H2SO4 =>
3 SO2 + 2 H2O = S + 2 H2SO4
Mg + Cu(SO4)3 = MgSO4 + Cu =>
3 Mg + Cu(SO4)3 = 3 MgSO4 + Cu
Fe + H3PO4 = Fe(PO4) + H2 =>
2 Fe + 2 H3PO4 = 2 Fe(PO4) + 3 H2
Na3P + O2 = Na2O + P =>
4 Na3P + 3 O2 = 6 Na2O + 4 P
H{+} + Cl{-} = H2 + Cl2 =>
2 H{+} + 2 Cl{-} = H2 + Cl2
CsOH + HCl = CsH2Cl3 + H2O =>
CsOH + 3 HCl = CsH2Cl3 + H2O
FeBr2 + KOH + H2O2 = KFeO2 + KBr + H2O =>
2 FeBr2 + 6 KOH + H2O2 = 2 KFeO2 + 4 KBr + 4 H2O
Al(BrO3)3 = AlBr3 + O2 =>
2 Al(BrO3)3 = 2 AlBr3 + 9 O2
Na2O2 + KMnO4 = Na2MnO4 + K + O2 =>
Na2O2 + KMnO4 = Na2MnO4 + K + O2
H(g) + S(s) = HS(g) =>
H(g) + S(s) = HS(g)
Fe(NO3)2 + Mg(OH)2 = Fe(OH)2 + Mg(NO3)2 =>
Fe(NO3)2 + Mg(OH)2 = Fe(OH)2 + Mg(NO3)2
Ca + HCl = CaCl + H2 =>
2 Ca + 2 HCl = 2 CaCl + H2
Mn2O3 + CO = Mn + CO2 =>
Mn2O3 + 3 CO = 2 Mn + 3 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe + H3PO4 = FePO4 + H2 =>
2 Fe + 2 H3PO4 = 2 FePO4 + 3 H2
Al(NO3)3 + HCl = AlH3 + NO3Cl =>
Al(NO3)3 + 3 HCl = AlH3 + 3 NO3Cl
HCl + Sb2O3 = SbCl3 + H2O =>
6 HCl + Sb2O3 = 2 SbCl3 + 3 H2O
Mn(OH)2 + H2O = Mn(OH) + H2O(OH) =>
Mn(OH)2 + H2O = Mn(OH) + H2O(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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