| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ag2O(s) = Ag + O =>
Ag2O(s) = 2 Ag + O
MnSO4 + NaBiO3 + NaOH = Na2MnO4 + Na2SO4 + Bi2O3 + H2O =>
MnSO4 + 2 NaBiO3 + 2 NaOH = Na2MnO4 + Na2SO4 + Bi2O3 + H2O
NaI(aq) + Cl2 = NaCl + I =>
2 NaI(aq) + Cl2 = 2 NaCl + 2 I
Na2SO3 + Br2 + H2O = Na2SO4 + HBr =>
Na2SO3 + Br2 + H2O = Na2SO4 + 2 HBr
Cu(NO3)2*3H2O + H3PO4 + NH4OH = NH4CuPO4*H2O + NH4NO3 + H2O =>
Cu(NO3)2*3H2O + H3PO4 + 3 NH4OH = NH4CuPO4*H2O + 2 NH4NO3 + 5 H2O
Cl + CaS = CaCl2 + S =>
2 Cl + CaS = CaCl2 + S
Br2(aq) + OH{-}(aq) = Br{-}(aq) + BrO3{-}(aq) + H2O(l) =>
3 Br2(aq) + 6 OH{-}(aq) = 5 Br{-}(aq) + BrO3{-}(aq) + 3 H2O(l)
La(NO3)3*6H2O + SiO2 + C2H6N4O2 + Eu(NO3)3 = La999Si6O27Eu001 + H2O + CO2 + N2 =>
999 La(NO3)3*6H2O + 6.000000000002SiO2 + 1797 C2H6N4O2 + Eu(NO3)3 = La999Si6O27Eu001 + 11385 H2O + 3594 CO2 + 5094 N2
C12H22O11 + NH4ClO4 = N2 + CO2 + HCl + H2O =>
5 C12H22O11 + 48 NH4ClO4 = 24 N2 + 60 CO2 + 48 HCl + 127 H2O
H2SO4 + Pb(C2H3O2)2 = Pb(SO4) + H(C2H3O2) =>
H2SO4 + Pb(C2H3O2)2 = Pb(SO4) + 2 H(C2H3O2)
Cl2 + MnBr2 + AgOH = AgMnO4 + AgBr + AgCl + H2O =>
5 Cl2 + 2 MnBr2 + 16 AgOH = 2 AgMnO4 + 4 AgBr + 10 AgCl + 8 H2O
Be(OH)2 + HCl = BeCl2 + H(OH) =>
Be(OH)2 + 2 HCl = BeCl2 + 2 H(OH)
HBr + MnO4 = Br2 + MnO2 + H2O =>
4 HBr + MnO4 = 2 Br2 + MnO2 + 2 H2O
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
NH3 + NH4NO3 = NH3NH4 + NO3 =>
NH3 + NH4NO3 = NH3NH4 + NO3
H2O + HNO3 = H3NO4 =>
H2O + HNO3 = H3NO4
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
NaBr + CaOH1 = CaBr + NaOH1 =>
NaBr + CaOH1 = CaBr + NaOH1
Li(s) + H2O(l) = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O(l) = 2 LiOH(aq) + H2(g)
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
CH3COCl + CH3CH2CH2OH = CH3COOCH2CH2CH3 + HCl =>
CH3COCl + CH3CH2CH2OH = CH3COOCH2CH2CH3 + HCl
Ammonia + O = NO + water =>
2 NH3 + 5 O = 2 NO + 3 H2O
Al2(SO4)3 + NaCH3COO + H2O = Na2SO4 + CH3COOH + Al(OH)2CH3COO =>
Al2(SO4)3 + 6 NaCH3COO + 4 H2O = 3 Na2SO4 + 4 CH3COOH + 2 Al(OH)2CH3COO
Al2(CO3)3 + HCN = Al(CN)3 + CO2 + H2O =>
Al2(CO3)3 + 6 HCN = 2 Al(CN)3 + 3 CO2 + 3 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NH4OH + ZnSO4 = Zn(OH)2 + (NH4)2SO4 =>
2 NH4OH + ZnSO4 = Zn(OH)2 + (NH4)2SO4
Tl + AsO3 = TlAsO3 =>
Tl + AsO3 = TlAsO3
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Sr(CH3COO)2 + NaOH = Sr(OH)2 + NaCH3COO =>
Sr(CH3COO)2 + 2 NaOH = Sr(OH)2 + 2 NaCH3COO
CO2 + HCl = CCl4 + H2O =>
CO2 + 4 HCl = CCl4 + 2 H2O
Na2CO3(s) + HCl(aq) = CO2(g) + H2O + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O + 2 NaCl(aq)
KOH(s) = K + OH =>
KOH(s) = K + OH
Mg{2+} + Cu0 = Cu{2+} + Mg0 =>
Mg{2+} + Cu0 = Cu{2+} + Mg0
NaHCO3 + H2SO3 = NaHSO3 + CO2 + H2O =>
NaHCO3 + H2SO3 = NaHSO3 + CO2 + H2O
J2 + Ba(OH)2 = Ba(JO3)2 + BaJ2 + H2O =>
6 J2 + 6 Ba(OH)2 = Ba(JO3)2 + 5 BaJ2 + 6 H2O
MgBr2 + CI2 = MgCI2 + Br2 =>
MgBr2 + CI2 = MgCI2 + Br2
Zn(NO3)2 + Na2S2O3 = ZnS2O3 + NaNO3 =>
Zn(NO3)2 + Na2S2O3 = ZnS2O3 + 2 NaNO3
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Na[All(OH)4] + NH4Cl = All(OH)3 + NH3 + H2O + NaCl =>
Na[All(OH)4] + NH4Cl = All(OH)3 + NH3 + H2O + NaCl
CH3COOH + CH3ONa = CH3COONa + CH3OH =>
CH3COOH + CH3ONa = CH3COONa + CH3OH
C7H5O2Na + H2O = C7H6O2Na + OH =>
C7H5O2Na + H2O = C7H6O2Na + OH
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
Li + HCl = LiCl2 + H =>
Li + 2 HCl = LiCl2 + 2 H
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
C2H2 + HI = C2H3I =>
C2H2 + HI = C2H3I
AII3 + HgCl2 = AICl3 + HgI2 =>
2 AII3 + 3 HgCl2 = 2 AICl3 + 3 HgI2
P2O5 + NaOH = Na3(PO4) + H2O =>
P2O5 + 6 NaOH = 2 Na3(PO4) + 3 H2O
Na + SiO2 = Na2O + Si =>
4 Na + SiO2 = 2 Na2O + Si
Ag2O + NH4OH + NH4NO3 = [Ag(NH4)2]NO3 + H2O =>
2 Ag2O + 6 NH4OH + 3 NH4NO3 = 4[Ag(NH4)2]NO3 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/24
Équations équilibrées sur04/23/23
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