| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CuCl2 + Al = Cu + AlCl =>
CuCl2 + 2 Al = Cu + 2 AlCl
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
SO2 + KOH = K2SO3 + H2O =>
SO2 + 2 KOH = K2SO3 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mn + H2O = MnO4 + H2 =>
Mn + 4 H2O = MnO4 + 4 H2
MeS + O2 = MeO + S =>
2 MeS + O2 = 2 MeO + 2 S
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Mg + Al2(SO4)3 = MgSO4 + Al =>
3 Mg + Al2(SO4)3 = 3 MgSO4 + 2 Al
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Mg + Al2(SO4)3 = MgSO4 + Al =>
3 Mg + Al2(SO4)3 = 3 MgSO4 + 2 Al
Al + Ni(SO4) = Ni + Al(SO4) =>
Al + Ni(SO4) = Ni + Al(SO4)
Ba(NO3)2 + Na2SO4 = NaNO3 + BaSO4 =>
Ba(NO3)2 + Na2SO4 = 2 NaNO3 + BaSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgCl2 + Ba(OH)2 = BaCl2 + Mg(OH)2 =>
MgCl2 + Ba(OH)2 = BaCl2 + Mg(OH)2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
Fe2O3 + P2O5 = Fe2P2O8 =>
Fe2O3 + P2O5 = Fe2P2O8
Ca + NH3 = CaH2 + N2 =>
3 Ca + 2 NH3 = 3 CaH2 + N2
CaO + NaOH = Na2O + Ca(OH)2 =>
CaO + 2 NaOH = Na2O + Ca(OH)2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Cr + H3PO4 = CrPO4 + H2 =>
2 Cr + 2 H3PO4 = 2 CrPO4 + 3 H2
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Na2SO4 + Ba(OH)2 = BaSO4 + NaOH =>
Na2SO4 + Ba(OH)2 = BaSO4 + 2 NaOH
NaCL + H2SO4 = Na2SO4 + HCL =>
2 NaCL + H2SO4 = Na2SO4 + 2 HCL
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
CH3CHO = CH4 + CO =>
CH3CHO = CH4 + CO
Na + H2O = H2 + NaO =>
Na + H2O = H2 + NaO
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ba(No3)2 + Fe2(So4)3 = BaSo4 + Fe(No3)3 =>
3 Ba(No3)2 + Fe2(So4)3 = 3 BaSo4 + 2 Fe(No3)3
AgNO3(aq) + Cu(s) = Cu(NO3)2(aq) + Ag(s) =>
2 AgNO3(aq) + Cu(s) = Cu(NO3)2(aq) + 2 Ag(s)
C15H31COOH + KMnO4 + H2SO4 = CO2 + H20 + K2SO4 + MnSO4 =>
40 C15H31COOH + 300 KMnO4 + 450 H2SO4 = 640 CO2 + 109 H20 + 150 K2SO4 + 300 MnSO4
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
FeBr3 + H2So4 = Fe2(So4)3 + HBr =>
2 FeBr3 + 3 H2So4 = Fe2(So4)3 + 6 HBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H9OH + O2 = C4H7O2H + H2O =>
C4H9OH + O2 = C4H7O2H + H2O
HgS + O2 = HgO + SO2 =>
2 HgS + 3 O2 = 2 HgO + 2 SO2
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
Ca(OH)2 + H2(CrO4) = H2O + Ca(CrO4) =>
Ca(OH)2 + H2(CrO4) = 2 H2O + Ca(CrO4)
Ca3P2 + H2O = PH3 + Ca(OH)2 =>
Ca3P2 + 6 H2O = 2 PH3 + 3 Ca(OH)2
Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/22/16
Équations équilibrées sur04/21/15
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