| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 3 K2Cl2
NH3 + BaCl2 = NH3Cl + Ba =>
2 NH3 + BaCl2 = 2 NH3Cl + Ba
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
K3PO4 + MgCl2 = Mg3(PO4)2 + K2Cl2 =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 3 K2Cl2
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
NaN3 + KNO3 + SiO2 = Na4SiO4 + K4SiO4 + N2 =>
20 NaN3 + 4 KNO3 + 6 SiO2 = 5 Na4SiO4 + K4SiO4 + 32 N2
K3PO4 + MgCl2 = Mg3(PO4)2 + K2Cl2 =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 3 K2Cl2
HBr + PBCl2 = PBBr2 + HCl(s) =>
2 HBr + PBCl2 = PBBr2 + 2 HCl(s)
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
C9H20 + Br2 = C8H17Br + HBr =>
8 C9H20 + 8 Br2 = 9 C8H17Br + 7 HBr
Al(OH)3 + Sr(NO3)2 = Sr(OH)2 + Al(NO3)3 =>
2 Al(OH)3 + 3 Sr(NO3)2 = 3 Sr(OH)2 + 2 Al(NO3)3
Ag + HNO{3} = AgNO{3} + NO + H{2}0 =>
Ag + 3 HNO{3} = AgNO{3} + 2 NO + 3 H{2}0
H3PO3 + Au(OH)3 = H3PO4 + Au + H2O =>
3 H3PO3 + 2 Au(OH)3 = 3 H3PO4 + 2 Au + 3 H2O
KIO3 + HCl + Na2S2O3 = H2O + NaCl + KI + Na2S4O6 =>
KIO3 + 6 HCl + 6 Na2S2O3 = 3 H2O + 6 NaCl + KI + 3 Na2S4O6
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C5H5N + H2O = C5H5HN + OH =>
C5H5N + H2O = C5H5HN + OH
C2H5COOC2H5 + H2O = C2H5COOH + C2H5OH =>
C2H5COOC2H5 + H2O = C2H5COOH + C2H5OH
KI + KNO2 + CHCl3 = I1 + NO + CO2 + KCl + H2O =>
KI + 5 KNO2 + 2 CHCl3 = I1 + 5 NO + 2 CO2 + 6 KCl + H2O
Fe(NO3)3 + HBr = FeBr3 + HNO3 =>
Fe(NO3)3 + 3 HBr = FeBr3 + 3 HNO3
LiOH(aq) + FeCl2(aq) = LiFe + Cl2OH =>
LiOH(aq) + FeCl2(aq) = LiFe + Cl2OH
CO4 + H2 = CH3OH + H2O =>
CO4 + 5 H2 = CH3OH + 3 H2O
Fe(NO3)3 + HBr = Fe(Br)3 + HNO3 =>
Fe(NO3)3 + 3 HBr = Fe(Br)3 + 3 HNO3
N2H4 + AgNO3 + KOH = N2 + AgKNO3 + H2O =>
N2H4 + 4 AgNO3 + 4 KOH = N2 + 4 AgKNO3 + 4 H2O
Ne2 + H2 = Ne2H2 =>
Ne2 + H2 = Ne2H2
Mg + NiSO4 = Ni + MgSO4 =>
Mg + NiSO4 = Ni + MgSO4
Al2O3 + Ca = Al2Ca + O3 =>
Al2O3 + Ca = Al2Ca + O3
HF + FeO2H2 = F2Fe + H2O =>
2 HF + FeO2H2 = F2Fe + 2 H2O
Li2CO3 + Na2CO3 + Nb2O5 + BaTiO3 = Li54Na1746Nb1800O5400Ba200Ti200O600 + CO2 =>
27 Li2CO3 + 873 Na2CO3 + 900 Nb2O5 + 200 BaTiO3 = Li54Na1746Nb1800O5400Ba200Ti200O600 + 900 CO2
C2H4O2 + CaCO3 = Ca(C2H3O2)2 + CO2 + H2O =>
2 C2H4O2 + CaCO3 = Ca(C2H3O2)2 + CO2 + H2O
NiSO4 + NH3*H2O = [Ni(NH3)6]SO4 + H2O =>
NiSO4 + 6 NH3*H2O = [Ni(NH3)6]SO4 + 6 H2O
K3PO4 + MgCl2 = Mg3(PO4)2 + K2Cl2 =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 3 K2Cl2
O3 = O + O2 =>
O3 = O + O2
Cr2O7{2-} + SnCl3{-} + H{+} + Cl{-} = SnCl6{2-} + H2O + Cr{3+} =>
Cr2O7{2-} + 3 SnCl3{-} + 14 H{+} + 9 Cl{-} = 3 SnCl6{2-} + 7 H2O + 2 Cr{3+}
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
HCl + Ni = (HCl)2Ni =>
2 HCl + Ni = (HCl)2Ni
K3PO4 + MgCl2 = Mg3(PO4)2 + K2Cl2 =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 3 K2Cl2
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2 =>
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2
COBr2 + Ca(OH)2 = CO(OH)2 + CaBr2 =>
COBr2 + Ca(OH)2 = CO(OH)2 + CaBr2
HNO3 + FeS = Fe(NO3)2 + S + NO2 + H2O =>
4 HNO3 + FeS = Fe(NO3)2 + S + 2 NO2 + 2 H2O
KClO3 + KCl = KClO =>
KClO3 + 2 KCl = 3 KClO
CsOH(aq) + H2SO4(aq) = H2OH + CsSO4 =>
CsOH(aq) + H2SO4(aq) = H2OH + CsSO4
KNO3 + Na3[Co(NO2)6] = NaNO3 + K3[Co(NO2)6] =>
3 KNO3 + Na3[Co(NO2)6] = 3 NaNO3 + K3[Co(NO2)6]
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Li3PO4 + Mg = MgPO4 + Li3 =>
Li3PO4 + Mg = MgPO4 + Li3
Be + CO2 = Be2O2 + C =>
2 Be + CO2 = Be2O2 + C
SO3 + Cu = CuO + SO2 =>
SO3 + Cu = CuO + SO2
P2O5 + Ba(OH)2 = (BaOH)3PO4 + H2O =>
P2O5 + 6 Ba(OH)2 = 2(BaOH)3PO4 + 3 H2O
C6H52 + O2 = H2O + CO2 =>
C6H52 + 19 O2 = 26 H2O + 6 CO2
KNO2 + KI + H2SO4 = N2 + I2 + H2O + K2SO4 =>
2 KNO2 + 6 KI + 4 H2SO4 = N2 + 3 I2 + 4 H2O + 4 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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