| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 5 H2SO4 = 2 Fe(SO4)2 + H2S + 4 H2O
NH4OH + HF = H2O + NH4F =>
NH4OH + HF = H2O + NH4F
Pb(HSO4)2 + H2O = H2SO4 + PbO =>
Pb(HSO4)2 + H2O = 2 H2SO4 + PbO
HBr + MgO = MgBr2 + H2O =>
2 HBr + MgO = MgBr2 + H2O
Al(SO42{-}) + Ba(OH)2 = Al(OH)2 + Ba(SO42{-}) =>
Al(SO42{-}) + Ba(OH)2 = Al(OH)2 + Ba(SO42{-})
KBr + I2 = Br2I + K =>
4 KBr + I2 = 2 Br2I + 4 K
NiOH + H2CO3 = H2O + Ni2CO3 =>
2 NiOH + H2CO3 = 2 H2O + Ni2CO3
Al2(O3) + HCl = Al(Cl3) + H2O =>
Al2(O3) + 6 HCl = 2 Al(Cl3) + 3 H2O
CuSO4 + CoCl2 = CoSO4 + CuCl2 =>
CuSO4 + CoCl2 = CoSO4 + CuCl2
NH3 + NO = N27 + H2O =>
54 NH3 + 81 NO = 5 N27 + 81 H2O
C9H34O2 + O2 = CO2 + H2O =>
2 C9H34O2 + 33 O2 = 18 CO2 + 34 H2O
CdSO4H2O = (CdOH)2SO4H2SO4 =>
2 CdSO4H2O = (CdOH)2SO4H2SO4
C2H6 + H2O + CO2 = C2H5OH =>
6 C2H6 + 3 H2O + 2 CO2 = 7 C2H5OH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH3 + AgNO3 = Ag(NH3)2 + NO3 =>
2 NH3 + AgNO3 = Ag(NH3)2 + NO3
NaCIMgF{2} = NaFMgCI{2} =>
NaCIMgF{2} = NaFMgCI{2}
Cu(SO4) + Zn(II) = ZnSO4 + Cu(II) =>
Cu(SO4) + Zn(II) = ZnSO4 + Cu(II)
Ag + HCl = Ag3Cl2 + H2 =>
3 Ag + 2 HCl = Ag3Cl2 + H2
SCl4 + HNO3 + H2O = H2SO4 + NO2 + HCl =>
SCl4 + 2 HNO3 + 2 H2O = H2SO4 + 2 NO2 + 4 HCl
Ce2S3 + H2S2O8 + H2O = Ce(SO4)2 + H2SO4 =>
Ce2S3 + 13 H2S2O8 + 12 H2O = 2 Ce(SO4)2 + 25 H2SO4
Mg2O + HCl = MgCl + H2O =>
Mg2O + 2 HCl = 2 MgCl + H2O
C + H + OH = C5H11OH =>
5 C + 11 H + OH = C5H11OH
CuO + Cl = Cu2Cl + O2 =>
2 CuO + Cl = Cu2Cl + O2
H2SO4(aq) + Al(OH)3(aq) = Al2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + 2 Al(OH)3(aq) = Al2(SO4)3(aq) + 6 H2O(l)
Ba(OH)2*8H2O + NH4NO3 = Ba(NO3)2 + NH3(aq) + H2O =>
Ba(OH)2*8H2O + 2 NH4NO3 = Ba(NO3)2 + 2 NH3(aq) + 10 H2O
K2{+} + SO4{-} = K2SO4 =>
K2{+} + SO4{-} = K2SO4
Li + CO3 = Li2CO3 =>
2 Li + CO3 = Li2CO3
Na{+} + S{-} = Na + S =>
Na{+} + S{-} = Na + S
H4P2O7 + Al(OH)3 = AlPO4 + H2O =>
H4P2O7 + 2 Al(OH)3 = 2 AlPO4 + 5 H2O
BaCO3(s) + CH3COOH(aq) = Ba{2+}(aq) + CO2(g) + H2O(l) + CH3COO{-}(aq) =>
BaCO3(s) + 2 CH3COOH(aq) = Ba{2+}(aq) + CO2(g) + H2O(l) + 2 CH3COO{-}(aq)
C2H5OC2H5 = C2H6 + CO + CH4 =>
C2H5OC2H5 = C2H6 + CO + CH4
Ba + N2 = BaN2 =>
Ba + N2 = BaN2
Zn2[Fe(CN)6] + NaOH = Na2ZnO2 + Na4[Fe(CN)6] + H2O =>
Zn2[Fe(CN)6] + 8 NaOH = 2 Na2ZnO2 + Na4[Fe(CN)6] + 4 H2O
Na + H2SO4 = Na2SO4 + H2O + H2S =>
8 Na + 5 H2SO4 = 4 Na2SO4 + 4 H2O + H2S
P(s) + O2(g) = P2O3(s) =>
4 P(s) + 3 O2(g) = 2 P2O3(s)
Cr(OH)2 + H2O2 = CrO4 + H2O =>
Cr(OH)2 + 3 H2O2 = CrO4 + 4 H2O
AlBr3 + AgNO3 = Al(NO3)3 + AgBr =>
AlBr3 + 3 AgNO3 = Al(NO3)3 + 3 AgBr
HPO4{2-} + NH4{+} + MoO4{2-} + H{+} = (NH4)3PO4(MoO3)12 + H2O =>
HPO4{2-} + 3 NH4{+} + 12 MoO4{2-} + 23 H{+} = (NH4)3PO4(MoO3)12 + 12 H2O
C5H10O4 + CH3COOH = C3H5OH(CH3COO)2 + H2O =>
C5H10O4 + CH3COOH = C3H5OH(CH3COO)2 + H2O
MgCO3 + SiO2 = MgSiO3 + CO2 =>
MgCO3 + SiO2 = MgSiO3 + CO2
Al + NH3 + H2O = Al(OH)3 + NH4 =>
Al + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4
Al2(CO3)3 + Li2O = Li2(CO3) + Al2O3 =>
Al2(CO3)3 + 3 Li2O = 3 Li2(CO3) + Al2O3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
HNO3 + Ag = H2O + AgNO3 + NO =>
4 HNO3 + 3 Ag = 2 H2O + 3 AgNO3 + NO
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
C2H3OH + OH = C2H3O + H2O =>
C2H3OH + OH = C2H3O + H2O
Au + HNO3 = Au(NO3)3 + NO2 + H2O =>
Au + 6 HNO3 = Au(NO3)3 + 3 NO2 + 3 H2O
HCl + BOH = BCl + H2O =>
HCl + BOH = BCl + H2O
Zn + Mn + O2 = Zn(MnO2)2 =>
Zn + 2 Mn + 2 O2 = Zn(MnO2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/16/24
Équations équilibrées sur05/16/23
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