| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Cr2(SO4)3 + NaOH = CrO3H3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 CrO3H3 + 3 Na2SO4
H + BeO = HBeO =>
H + BeO = HBeO
C6H10O + C4H9NO = C10H17NO + H2O =>
C6H10O + C4H9NO = C10H17NO + H2O
KI + Al2(SO4)3 = AlI3 + K2SO4 =>
6 KI + Al2(SO4)3 = 2 AlI3 + 3 K2SO4
Fe2P + FeS2 = Fe2S3 + P4S10 =>
4 Fe2P + 44 FeS2 = 26 Fe2S3 + P4S10
C6H10O + C4H9NO = C10H17NO + H2O =>
C6H10O + C4H9NO = C10H17NO + H2O
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
B + SnO2 = Sn + B2O3 =>
4 B + 3 SnO2 = 3 Sn + 2 B2O3
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + NH4NO3 =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH4NO3
Na2SO4 + BaCl2 = Na2 + Cl2 + BaSO4 =>
Na2SO4 + BaCl2 = Na2 + Cl2 + BaSO4
PbL2 + AgNO3 = Pb(NO3)2 + AgL =>
PbL2 + 2 AgNO3 = Pb(NO3)2 + 2 AgL
NH4 + Ca(OH)2 = NH4OH + Ca =>
2 NH4 + Ca(OH)2 = 2 NH4OH + Ca
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CHCH3CHCH3CH3 + O2 = CO2 + H2O =>
2 CH3CHCH3CHCH3CH3 + 19 O2 = 12 CO2 + 14 H2O
Li(PO4) + Mg(NO3) = Mg(PO4) + Li(NO3) =>
Li(PO4) + Mg(NO3) = Mg(PO4) + Li(NO3)
Ra2 = Ra =>
Ra2 = 2 Ra
CaCl2 + NaHCO3 = Ca(OH)2 + NaCl + CO2 =>
CaCl2 + 2 NaHCO3 = Ca(OH)2 + 2 NaCl + 2 CO2
Ba{2+} + NO3{2-} = Ba(NO3) =>
Ba{2+} + NO3{2-} = Ba(NO3)
Na2SO4 + K2SO3 = Na2SO3 + K2SO4 =>
Na2SO4 + K2SO3 = Na2SO3 + K2SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaNO2 + HNO3 = NaNO3 + H2O + N2 =>
5 NaNO2 + 2 HNO3 = 5 NaNO3 + H2O + N2
(NH4)3(PO4) + Al2(SO4)3 = Al(PO4) + (NH4)2(SO4) =>
2(NH4)3(PO4) + Al2(SO4)3 = 2 Al(PO4) + 3(NH4)2(SO4)
Sn{+2} + Ag(s) = Sn(s) + Ag{+} =>
Sn{+2} + 2 Ag(s) = Sn(s) + 2 Ag{+}
MgSO4XH2O = MgSO4 + XH2O =>
MgSO4XH2O = MgSO4 + XH2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2SO4(ac) + Ba(s) = BaSO4(ac) + H2(g) =>
H2SO4(ac) + Ba(s) = BaSO4(ac) + H2(g)
C3H7COOH + Zn = C3H7COOZn + H2 =>
2 C3H7COOH + 2 Zn = 2 C3H7COOZn + H2
CuSO4 + HCN = Cu(CN)2 + H2SO4 =>
CuSO4 + 2 HCN = Cu(CN)2 + H2SO4
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + S = (ll)CuS =>
Cu + S = (ll)CuS
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
S2Cl2 + NH3 = S4N4 + HCl + S8 =>
6 S2Cl2 + 4 NH3 = S4N4 + 12 HCl + S8
CuSO4 + NaOH + HCl = NaCl + SO4 + Cu(OH)2 + H =>
CuSO4 + 2 NaOH + 2 HCl = 2 NaCl + SO4 + Cu(OH)2 + 2 H
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
C4H6 + NaH = C4H5Na + H2 =>
C4H6 + NaH = C4H5Na + H2
C8H18O + C5H8O2 = C12H22O2 + CH4O =>
C8H18O + C5H8O2 = C12H22O2 + CH4O
Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O
HOCl + NaI + HCl = NaCl + I2 + H2O =>
HOCl + 2 NaI + HCl = 2 NaCl + I2 + H2O
PbO5 = PbO + O2 =>
PbO5 = PbO + 2 O2
gold(iii)oxide = gold + oxygen =>
2 Au2O3 = 4 Au + 3 O2
C4H9OH + KMnO4 = C4H7O + KMnOH + H2O =>
7 C4H9OH + 3 KMnO4 = 7 C4H7O + 3 KMnOH + 9 H2O
Zn + C2H4O2 = C2ZnO2 + H =>
Zn + C2H4O2 = C2ZnO2 + 4 H
C6H12O6 + O2(g) = CO2 + H2O(l) =>
C6H12O6 + 6 O2(g) = 6 CO2 + 6 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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