| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4(g) + 5 O2(l) = P4O10(l)
Ca3P2 + HCl = CaCl2 + PH3 =>
Ca3P2 + 6 HCl = 3 CaCl2 + 2 PH3
PbCl + AgNo3 = PbNo3 + AgCl =>
PbCl + AgNo3 = PbNo3 + AgCl
CuON2O5 = Cu(NO3)2 =>
CuON2O5 = Cu(NO3)2
I2O + H2O = HIO =>
I2O + H2O = 2 HIO
K2I + AgNO3 = KNO3 + Ag2I =>
K2I + 2 AgNO3 = 2 KNO3 + Ag2I
FeCl2 + Ag(NO3)2 = Fe(NO3)2 + AgCl2 =>
FeCl2 + Ag(NO3)2 = Fe(NO3)2 + AgCl2
COOH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
6 COOH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 6 CO2 + 7 H2O
Fe{3+} + CO3{2-} + H2O = Fe(OH)3 + HCO3{-} =>
Fe{3+} + 3 CO3{2-} + 3 H2O = Fe(OH)3 + 3 HCO3{-}
C5H5N + HBr = C5H5NHBr =>
C5H5N + HBr = C5H5NHBr
NH3(g) = N2(g) + H2(g) = + kJ =>
2 NH3(g) = N2(g) + 3 H2(g)
Mg(NO3)2 + Na3PO4 = Mg3(PO4)2 + Na(NO3) =>
3 Mg(NO3)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 Na(NO3)
C4H9OH + O = C4H9O2 + OH =>
C4H9OH + 2 O = C4H9O2 + OH
Ba(OH)2 + KOH = Ba + H2O + KO =>
Ba(OH)2 + 2 KOH = Ba + 2 H2O + 2 KO
Ag2O + CH3COOH = CH3COOAg + H2O =>
Ag2O + 2 CH3COOH = 2 CH3COOAg + H2O
CaClO2 + HCl = CaCl + H2O + Cl =>
CaClO2 + 4 HCl = CaCl + 2 H2O + 4 Cl
ZnCuCl2 = Zn(CuCl2) =>
ZnCuCl2 = Zn(CuCl2)
BaBr + KI = BaI + KBr =>
BaBr + KI = BaI + KBr
V + H2TeO4 = V2Te3O12 + H2 =>
2 V + 3 H2TeO4 = V2Te3O12 + 3 H2
Cl + S{2-} = Cl{-} + S =>
2 Cl + S{2-} = 2 Cl{-} + S
KOH + Al(NO3)3 = KNO3 + Al(OH)3 =>
3 KOH + Al(NO3)3 = 3 KNO3 + Al(OH)3
Na + H3PO4 = NaH(PO4)2 + H2 =>
2 Na + 4 H3PO4 = 2 NaH(PO4)2 + 5 H2
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
Cl2 + H2O + NaI = NaIO3 + HCl =>
3 Cl2 + 3 H2O + NaI = NaIO3 + 6 HCl
Mg + NO3{-} + H{+} = Mg{2+} + NH4{+} + H2O =>
4 Mg + NO3{-} + 10 H{+} = 4 Mg{2+} + NH4{+} + 3 H2O
Al + NaOH + H2O = NaAlO3 + H2 =>
2 Al + 2 NaOH + 4 H2O = 2 NaAlO3 + 5 H2
H4NHS + H2O = H3O + NH4 + SO2 =>
H4NHS + 7 H2O = 5 H3O + NH4 + SO2
FeCl3 + NaOH = Fe + O3H3 + NaCl =>
FeCl3 + 3 NaOH = Fe + O3H3 + 3 NaCl
N2O5 + Al2O3 = Al(NO3)3 =>
3 N2O5 + Al2O3 = 2 Al(NO3)3
H2Te + Ra(OH)2 = H2O + RaTe =>
H2Te + Ra(OH)2 = 2 H2O + RaTe
KBr + H2SO4 = K2SO4 + Br2 + H2O + SO =>
4 KBr + 3 H2SO4 = 2 K2SO4 + 2 Br2 + 3 H2O + SO
K2O + SO3 = K2(SO4) =>
K2O + SO3 = K2(SO4)
H2CO3 + N2 = N2CO2 + H2O =>
H2CO3 + N2 = N2CO2 + H2O
MnSO4 + Na2S2O8 + H2O = MnO2 + H2SO4 + Na2SO4 =>
MnSO4 + Na2S2O8 + 2 H2O = MnO2 + 2 H2SO4 + Na2SO4
CuCl2 + Fe = CuCl + FeCl2 =>
2 CuCl2 + Fe = 2 CuCl + FeCl2
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
NaOH + CO2(g) = Na2CO3 + H2O =>
2 NaOH + CO2(g) = Na2CO3 + H2O
C7H16 + COF3 = C7F16 + HF + COF2 =>
C7H16 + 32 COF3 = C7F16 + 16 HF + 32 COF2
Cs + H2SO4 = Cs2SO4 + H2S + H2O =>
8 Cs + 5 H2SO4 = 4 Cs2SO4 + H2S + 4 H2O
HC3 + O = CO2 + H2O =>
2 HC3 + 13 O = 6 CO2 + H2O
OH + IO3 = IO4 + H2O =>
2 OH + IO3 = IO4 + H2O
Ca + H(NO3) = Ca(NO3)2 + H2 =>
Ca + 2 H(NO3) = Ca(NO3)2 + H2
KClO + C12H22O11 = KCl + CO2 + H2O =>
24 KClO + C12H22O11 = 24 KCl + 12 CO2 + 11 H2O
CO2 + H2O = C6(H2O)6 + O2 =>
6 CO2 + 6 H2O = C6(H2O)6 + 6 O2
MgCl2 + K2C2O4 = KCl + MgC2O4 =>
MgCl2 + K2C2O4 = 2 KCl + MgC2O4
Fe(OH)2 + CaCl2 = Fe(Cl)2 + Ca(OH)2 =>
Fe(OH)2 + CaCl2 = Fe(Cl)2 + Ca(OH)2
C2Cl4O + HF = C2Cl3FO + HCl =>
C2Cl4O + HF = C2Cl3FO + HCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
BaCl2(aq) + Ag(NO3)(aq) = AgCl(s) + Ba(NO3)2(aq) =>
BaCl2(aq) + 2 Ag(NO3)(aq) = 2 AgCl(s) + Ba(NO3)2(aq)
CuOHCl + NaOH = CuO + NaCl + H2O =>
CuOHCl + NaOH = CuO + NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/17/24
Équations équilibrées sur06/16/23
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