| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + P(s) = MgP(s)
K2Cr2O7 + NH3*H2O = Cr2O3 + KOH + N2 + H2O =>
K2Cr2O7 + 2 NH3*H2O = Cr2O3 + 2 KOH + N2 + 4 H2O
*CH3COOH + *CH3CH2OH = CH3COOCH2CH3 + H2O =>
*CH3COOH + *CH3CH2OH = CH3COOCH2CH3 + H2O
H(g) + Cl(g) = HCl(g) =>
H(g) + Cl(g) = HCl(g)
Ca + O2 = Ca(O)2 =>
Ca + O2 = Ca(O)2
MnO4{-} + Cu{+} + H{+} = Mn{+2} + Cu{+2} + H2O =>
MnO4{-} + 5 Cu{+} + 8 H{+} = Mn{+2} + 5 Cu{+2} + 4 H2O
Co(OH)2 + H2O2 = Co2O3 + H2O =>
2 Co(OH)2 + H2O2 = Co2O3 + 3 H2O
CrO3 + KOH + Br2 = BrOH + KCrO3 =>
2 CrO3 + 2 KOH + Br2 = 2 BrOH + 2 KCrO3
NH3 + F = NF3 + HF =>
NH3 + 6 F = NF3 + 3 HF
C7O3H6 + COH4 = H2O + C8H8O3 =>
C7O3H6 + COH4 = H2O + C8H8O3
Ba(HCO3)2 + H{+} = Ba{2+} + H2O + CO2 =>
Ba(HCO3)2 + 2 H{+} = Ba{2+} + 2 H2O + 2 CO2
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + FeO3 + H2O =>
4 KMnO4 + 5 FeSO4 + H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 FeO3 + H2O
BaS + Na2SO4 = Na2S + BaSO4 =>
BaS + Na2SO4 = Na2S + BaSO4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Cu2SO4 + Li3PO4 = Li3SO4 + Cu2PO4 =>
Cu2SO4 + Li3PO4 = Li3SO4 + Cu2PO4
NaF + H2O = HF + Na + OH =>
NaF + H2O = HF + Na + OH
Cr2O3 + KOH = Cr(HO)3 + K2O =>
Cr2O3 + 6 KOH = 2 Cr(HO)3 + 3 K2O
P4 + Cl3 = PCl3 =>
P4 + 4 Cl3 = 4 PCl3
NH4HCO3 = CO2 + NH3H2O =>
NH4HCO3 = CO2 + NH3H2O
C3H3 + O2 = CO2 + H2O =>
4 C3H3 + 15 O2 = 12 CO2 + 6 H2O
(Cr2O7){2-} + S{2-} + H{+} = H2O + Cr{3+} + SO4{2-} =>
4(Cr2O7){2-} + 3 S{2-} + 32 H{+} = 16 H2O + 8 Cr{3+} + 3 SO4{2-}
Fe + AgNo3 = Fe(No3) + Ag =>
Fe + AgNo3 = Fe(No3) + Ag
CuCl + Ni = Cu + Ni3Cl2 =>
2 CuCl + 3 Ni = 2 Cu + Ni3Cl2
AgCl + Br2 = AgBr + Cl2 =>
2 AgCl + Br2 = 2 AgBr + Cl2
HCH3CO2 + Al(OH)3 = H2O + Al(C2H3O2)3 =>
3 HCH3CO2 + Al(OH)3 = 3 H2O + Al(C2H3O2)3
NaHCO3(aq) = Na2CO3(aq) + H2O(l) + CO2(g) =>
2 NaHCO3(aq) = Na2CO3(aq) + H2O(l) + CO2(g)
Hg(CN)2 = (CN)2 + Hg =>
Hg(CN)2 = (CN)2 + Hg
(Cu(H2O)4){2+} + NH3 = (Cu(NH3)4){2+} + H2O =>
(Cu(H2O)4){2+} + 4 NH3 = (Cu(NH3)4){2+} + 4 H2O
C6O6H5(C16H32O2)3 + (H20) = C3H8O3 + C16H32O2 =>
20 C6O6H5(C16H32O2)3 + 11(H20) = 40 C3H8O3 + 60 C16H32O2
HCH3CO2 + Al(OH)3 = H2O + Al(C2H3O2)3 =>
3 HCH3CO2 + Al(OH)3 = 3 H2O + Al(C2H3O2)3
NaOH + SnCl2 = Na[Sn(OH)3] + NaCl =>
3 NaOH + SnCl2 = Na[Sn(OH)3] + 2 NaCl
K3PO4 + H2C4H4O6 = KHC4H4O6 + H3PO4 =>
K3PO4 + 3 H2C4H4O6 = 3 KHC4H4O6 + H3PO4
CO + H2O = C6H12O5 + O2 =>
12 CO + 12 H2O = 2 C6H12O5 + 7 O2
C8H10 + Cl2 = C8H4Cl6 + HCl =>
C8H10 + 6 Cl2 = C8H4Cl6 + 6 HCl
NH3*H2O + CO2 = NH4HCO3 =>
NH3*H2O + CO2 = NH4HCO3
Na2SO4 + Al2O3 = Na2Al2O3 + SO4 =>
Na2SO4 + Al2O3 = Na2Al2O3 + SO4
NH4 + CH4 + O2 = HCN + H2O =>
4 NH4 + 4 CH4 + 7 O2 = 4 HCN + 14 H2O
HNO3 + NO = H2O + NO2 =>
2 HNO3 + NO = H2O + 3 NO2
Na2H + HNO3 = H2 + NaNO3 =>
2 Na2H + 4 HNO3 = 3 H2 + 4 NaNO3
Ca3(PO4)2 + Na2SO4 = Na3PO4 + CaSO4 =>
Ca3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 CaSO4
Bi + Cu3(PO4)2 = BiO2 + Cu3(PO)2 =>
3 Bi + Cu3(PO4)2 = 3 BiO2 + Cu3(PO)2
Br{-} + Cr2O7{-2} + H{+} = Br2 + Cr3 + H2O =>
36 Br{-} + 3 Cr2O7{-2} + 42 H{+} = 18 Br2 + 2 Cr3 + 21 H2O
CUSO4(ac) + NH3(ac) = [CU(NH3)4]SO4(ac) =>
CUSO4(ac) + 4 NH3(ac) = [CU(NH3)4]SO4(ac)
K2CO3 + CrOH = KOH + Cr2CO3 =>
K2CO3 + 2 CrOH = 2 KOH + Cr2CO3
Al(OH)3 + Si = Al + Si(OH)4 =>
4 Al(OH)3 + 3 Si = 4 Al + 3 Si(OH)4
KClO4 + Na2S2 + NaOH = KCl + Na2SO4 + H2O =>
7 KClO4 + 4 Na2S2 + 8 NaOH = 7 KCl + 8 Na2SO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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