| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 ZnBr2(aq) + 2 K3PO4(aq) = Zn3(PO4)2(s) + 6 KBr(aq)
NaCo3*H2O = NaCo3 + H2O =>
NaCo3*H2O = NaCo3 + H2O
BF3 + Mg = MgF2 + B =>
2 BF3 + 3 Mg = 3 MgF2 + 2 B
Z + H2SO4 = H2 + ZSO4 =>
Z + H2SO4 = H2 + ZSO4
Cu(NO3)2 + H2S = CuS + HNO3 =>
Cu(NO3)2 + H2S = CuS + 2 HNO3
Br2 + O2 = BrO2 =>
Br2 + 2 O2 = 2 BrO2
Fe3(PO4)2 + Al = Al(PO4) + Fe =>
Fe3(PO4)2 + 2 Al = 2 Al(PO4) + 3 Fe
Cd(SO3) + HCl = CdCl2 + H2SO3 =>
Cd(SO3) + 2 HCl = CdCl2 + H2SO3
C22H30O4 + C3H8O2 = C21H30O2 + H2O =>
3 C22H30O4 + 55 C3H8O2 = 11 C21H30O2 + 100 H2O
HNO2 + HCl = HNCl2 + H2O + Cl2 =>
HNO2 + 4 HCl = HNCl2 + 2 H2O + Cl2
H3PO4 + NaOH = H3POH + NaO4 =>
H3PO4 + NaOH = H3POH + NaO4
Ca(NO3)2*NH4*NO3*10H2O + Na2CO3*10H2O = NaNO3 + CaCO3 + NH3 + CO2 + H2O =>
2 Ca(NO3)2*NH4*NO3*10H2O + 3 Na2CO3*10H2O = 6 NaNO3 + 2 CaCO3 + 2 NH3 + CO2 + 51 H2O
C8H11N + NaHCO3 + H2O = C11H15NO2 + Na + H2O2 =>
2 C8H11N + 6 NaHCO3 + 16 H2O = 2 C11H15NO2 + 6 Na + 15 H2O2
PCl3 + O2 = POCl3 =>
2 PCl3 + O2 = 2 POCl3
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
NaH2(PO4) + CaCl2 + NaOH = Ca3(PO4)2 + NaCl + H2O =>
2 NaH2(PO4) + 3 CaCl2 + 4 NaOH = Ca3(PO4)2 + 6 NaCl + 4 H2O
C2H6O = C + H2 + O2 =>
2 C2H6O = 4 C + 6 H2 + O2
C3H6 + (O2) = (CO2) + (H2O) =>
2 C3H6 + 9(O2) = 6(CO2) + 6(H2O)
C4H7OH + Cl2 = C4H7OCl + HCl =>
C4H7OH + Cl2 = C4H7OCl + HCl
CO(NH2)2 + NO = N2 + CO2 + H2O =>
2 CO(NH2)2 + 6 NO = 5 N2 + 2 CO2 + 4 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Zn(NO3)2 + Kl = Kl(NO3) + Zn =>
Zn(NO3)2 + 2 Kl = 2 Kl(NO3) + Zn
Cr2O3 + ClO = CrO4 + Cl =>
Cr2O3 + 5 ClO = 2 CrO4 + 5 Cl
MgBa = Mg + Ba =>
MgBa = Mg + Ba
(CH3OH) + O2 = (CH3OH)O2 =>
(CH3OH) + O2 = (CH3OH)O2
Cl2 + H2 + C = CHCl3 =>
3 Cl2 + H2 + 2 C = 2 CHCl3
N2H4 + OH{-} + Cu{2+} = Cu{+} + N2 + H2O =>
N2H4 + 4 OH{-} + 4 Cu{2+} = 4 Cu{+} + N2 + 4 H2O
NaI + (NH4)2CO3 = Na2CO3 + NH4I =>
2 NaI + (NH4)2CO3 = Na2CO3 + 2 NH4I
Ba + P4 = Ba3P2 =>
6 Ba + P4 = 2 Ba3P2
CH3COOH + KOH = CH3CO2K + HOH =>
CH3COOH + KOH = CH3CO2K + HOH
Mg + HBrO3 = Mg(BrO3)2 + H2 =>
Mg + 2 HBrO3 = Mg(BrO3)2 + H2
HNO3 + C3H5(OH)3 = C3H5N3O9 + H2O =>
3 HNO3 + C3H5(OH)3 = C3H5N3O9 + 3 H2O
C2H6 + O2 = H2O + C2O =>
C2H6 + 2 O2 = 3 H2O + C2O
C14H8 + O2 = CO2 + H2O =>
C14H8 + 16 O2 = 14 CO2 + 4 H2O
NaNO3(aq) + LiCl(aq) = NaCl + LiNO3 =>
NaNO3(aq) + LiCl(aq) = NaCl + LiNO3
Ca3(PO4)2 + Na2CO3 = Na3PO4 + CaCO3 =>
Ca3(PO4)2 + 3 Na2CO3 = 2 Na3PO4 + 3 CaCO3
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
CuO + Mg(OH)2 = Mg2CuO3 + H2O =>
CuO + 2 Mg(OH)2 = Mg2CuO3 + 2 H2O
Fe + K2CrO4 + H2SO4 = Fe(SO4) + K2SO4 + Cr2(SO4)3 + H2O =>
3 Fe + 2 K2CrO4 + 8 H2SO4 = 3 Fe(SO4) + 2 K2SO4 + Cr2(SO4)3 + 8 H2O
CuCl2 + H2O = CuO + HCl =>
CuCl2 + H2O = CuO + 2 HCl
Pb(NO3)2 + C2H5OH = Pb(OH)2 + C2H5NO3 =>
Pb(NO3)2 + 2 C2H5OH = Pb(OH)2 + 2 C2H5NO3
BaOHNO3 + HNO3 = Ba(NO3)2 + H2O =>
BaOHNO3 + HNO3 = Ba(NO3)2 + H2O
SO3 + HCl = SO2 + H2O + Cl =>
SO3 + 2 HCl = SO2 + H2O + 2 Cl
C9H20O(nonanol) + O2 = CO2 + H2O =>
2 C9H20O(nonanol) + 27 O2 = 18 CO2 + 20 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
AgCl + HCl = AgCl4 + H =>
AgCl + 3 HCl = AgCl4 + 3 H
Zn(NO3)2 + Na = Na(NO3) + Zn =>
Zn(NO3)2 + 2 Na = 2 Na(NO3) + Zn
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KCN + AgClO3 = KClO3 + AgCN =>
KCN + AgClO3 = KClO3 + AgCN
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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