| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2PbO2 + 2 CH3COOH = 2 CH3COONa + H2PbO2
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
SiO2 + HF + NaF = Na2SiF6 + H2O =>
SiO2 + 4 HF + 2 NaF = Na2SiF6 + 2 H2O
Fe(OH)3 + HNo3 = Fe(No3)3 + H2O =>
Fe(OH)3 + 3 HNo3 = Fe(No3)3 + 3 H2O
CH4 + Cl2 = C2H4Cl2 + HCl =>
2 CH4 + 3 Cl2 = C2H4Cl2 + 4 HCl
NaClO3 + LiH2AsO3 = Cl2 + Li3AsO3 + Na3AsO3 + H3AsO4 + H2O =>
12 NaClO3 + 51 LiH2AsO3 = 6 Cl2 + 17 Li3AsO3 + 4 Na3AsO3 + 30 H3AsO4 + 6 H2O
PH3 + Cl2 + H2O = HCl + H3PO4 =>
PH3 + 4 Cl2 + 4 H2O = 8 HCl + H3PO4
Na2SO3 + H[AuCl4] + H2O = Au + Na2SO4 + HCl =>
3 Na2SO3 + 2 H[AuCl4] + 3 H2O = 2 Au + 3 Na2SO4 + 8 HCl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
K2Cr2O7 + SnCl2 + HCl = SnCl4 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 3 SnCl4 + 2 CrCl3 + 2 KCl + 7 H2O
(PNCl2)3 + NaO(C2H5) = PN(OC2H5)2 + NaCl =>
(PNCl2)3 + 6 NaO(C2H5) = 3 PN(OC2H5)2 + 6 NaCl
Ca(NO3)2 + Sn = Sn(NO3) + Ca =>
Ca(NO3)2 + 2 Sn = 2 Sn(NO3) + Ca
NH4 + ClOH2 = H2O + NH4Cl =>
NH4 + ClOH2 = H2O + NH4Cl
CH3COOH + LiAlH4 + H2O = C2H5OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 C2H5OH + LiOH + Al(OH)3
Fe + SOCl2 = FeS + FeCl2 + SO2 =>
3 Fe + 2 SOCl2 = FeS + 2 FeCl2 + SO2
Na + H3PO = NaHPO + H2 =>
Na + H3PO = NaHPO + H2
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
N2O + KMnO4 + H2SO4 = NO2 + MnSO4 + K2SO4 + H2O =>
5 N2O + 6 KMnO4 + 9 H2SO4 = 10 NO2 + 6 MnSO4 + 3 K2SO4 + 9 H2O
NaOH + CuSO4*5H2O = NaSO4 + CuOH + H2O =>
NaOH + CuSO4*5H2O = NaSO4 + CuOH + 5 H2O
Al2O3 + CaO = Ca3Al2 + O3 =>
Al2O3 + 3 CaO = Ca3Al2 + 2 O3
Ca3(PO4)2 + Pb(CO3)2 = CaCO3 + Pb3(PO4)4 =>
2 Ca3(PO4)2 + 3 Pb(CO3)2 = 6 CaCO3 + Pb3(PO4)4
AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl
Cu + Mg(No3)2 = Mg + Cu(No3) =>
2 Cu + Mg(No3)2 = Mg + 2 Cu(No3)
C10H16O + H2 = C10H18O =>
C10H16O + H2 = C10H18O
CuO(solid) + H2SO4(aq) = CuSO4(aq) + H2O =>
CuO(solid) + H2SO4(aq) = CuSO4(aq) + H2O
Al + HNO3 + H2O = Al(OH)3 + NH4NO3 =>
8 Al + 6 HNO3 + 15 H2O = 8 Al(OH)3 + 3 NH4NO3
CH3C(O)CH3 + H2O = CH3COOH + CH3OH =>
2 CH3C(O)CH3 + 4 H2O = CH3COOH + 4 CH3OH
MnO4{-} + C2O4{-2} + H2O{-} = MnO2 + CO2 + OH{-} =>
2 MnO4{-} + C2O4{-2} + 4 H2O{-} = 2 MnO2 + 2 CO2 + 8 OH{-}
Na2SO4 + LiNO3 = NaNO3 + Li2SO4 =>
Na2SO4 + 2 LiNO3 = 2 NaNO3 + Li2SO4
U + HClO4 = UClO4 + H2 =>
2 U + 2 HClO4 = 2 UClO4 + H2
Al2O3(SiO2)2(H2O)2 + NaOH + OH = NaO(Al2O3)3(SiO2)6(H2O)6 + H2O =>
3 Al2O3(SiO2)2(H2O)2 + NaOH + OH = NaO(Al2O3)3(SiO2)6(H2O)6 + H2O
NH4Cl + Co(SO4) = NH4(SO4) + CoCl =>
NH4Cl + Co(SO4) = NH4(SO4) + CoCl
Na + FeS2 + O2 = Na2S + FeO =>
8 Na + 2 FeS2 + O2 = 4 Na2S + 2 FeO
Ba(OH)2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2(OH)2 =>
Ba(OH)2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2(OH)2
Ca3(CO2)2 = CaO + C4O2 =>
2 Ca3(CO2)2 = 6 CaO + C4O2
Pd(OH)4 + HPO2 = Pd(PO2)4 + H2O =>
Pd(OH)4 + 4 HPO2 = Pd(PO2)4 + 4 H2O
Fe2(SO4)3(aq) + Ca(OH)2(aq) = CaSO4 + Fe(OH)3 =>
Fe2(SO4)3(aq) + 3 Ca(OH)2(aq) = 3 CaSO4 + 2 Fe(OH)3
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
CaCO3 + HCl = CaCl(aq) + CO3 + H(g) =>
CaCO3 + HCl = CaCl(aq) + CO3 + H(g)
HC2H3O2 + KClO4 = HClO4 + KC2H3O2 =>
HC2H3O2 + KClO4 = HClO4 + KC2H3O2
MnO4{-} + H2S2O3 + H{+} = Mn{2+} + HSO4{-} + H2O =>
8 MnO4{-} + 5 H2S2O3 + 14 H{+} = 8 Mn{2+} + 10 HSO4{-} + 7 H2O
Li + CI = LiCI =>
Li + CI = LiCI
H3BO3 + NH4OH = (NH4)3BO3 + H2O =>
H3BO3 + 3 NH4OH = (NH4)3BO3 + 3 H2O
Al(s) + KOH(aq) + H2O = KAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O = 2 KAl(OH)4(aq) + 3 H2(g)
HNa + ClO2(OH) = NaClO2 + H2O =>
HNa + ClO2(OH) = NaClO2 + H2O
NH4OH + CuSO4 = OHCu + NH4SO4 =>
NH4OH + CuSO4 = OHCu + NH4SO4
PH3 + Cl2 + H2O = HCl + H3PO4 =>
PH3 + 4 Cl2 + 4 H2O = 8 HCl + H3PO4
Al(SO4)3 + K2CrO4 = Al(CrO4)3 + K2SO4 =>
Al(SO4)3 + 3 K2CrO4 = Al(CrO4)3 + 3 K2SO4
HOBr = H{+} + OBr{-} =>
HOBr = H{+} + OBr{-}
CI + O = CIO =>
CI + O = CIO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
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