| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + 6 HCl + 5 FeCl2 = MnO + 5 FeCl3 + 3 H2O + KCl
HNO3 + CuO = Cu(NO3)2 + H2O =>
2 HNO3 + CuO = Cu(NO3)2 + H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3
MnCl2 + H2C2O4 = HCl + MnC2O4 =>
MnCl2 + H2C2O4 = 2 HCl + MnC2O4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2 + Ce2 = HCe =>
H2 + Ce2 = 2 HCe
Al + H2SO4 = Al(SO4) + H2 =>
Al + H2SO4 = Al(SO4) + H2
H2 + Ce2 = HCe =>
H2 + Ce2 = 2 HCe
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
AL3 + CL = ALCL3 =>
AL3 + CL = ALCL3
Al + H2SO4 = Al2(SO4) + H2 =>
2 Al + H2SO4 = Al2(SO4) + H2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C4H10S + O2 = CO2 + H2O + SO2 =>
2 C4H10S + 15 O2 = 8 CO2 + 10 H2O + 2 SO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Cr + O2 = CrO =>
2 Cr + O2 = 2 CrO
KHCO3(s) + HCL(aq) = CO2 + H2O + KCL =>
KHCO3(s) + HCL(aq) = CO2 + H2O + KCL
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaCH3OO + HCl = NaCl + CH4OO =>
NaCH3OO + HCl = NaCl + CH4OO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K2CO3 + FeCl3 + H2O = KCl + Fe(OH)3 + CO2 =>
3 K2CO3 + 2 FeCl3 + 3 H2O = 6 KCl + 2 Fe(OH)3 + 3 CO2
CrO + H2O = Cr(OH)2 =>
CrO + H2O = Cr(OH)2
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C4H10N + O2 = CO2 + H2O + N2 =>
2 C4H10N + 13 O2 = 8 CO2 + 10 H2O + N2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
HC2H3O2 + Ra(OH)2 = H2O + Ra(C2H3O2)2 =>
2 HC2H3O2 + Ra(OH)2 = 2 H2O + Ra(C2H3O2)2
K + O2 = K2O =>
4 K + O2 = 2 K2O
CrO + SO3 = CrSO4 =>
CrO + SO3 = CrSO4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ba(OH)2 + P2O5 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + P2O5 = Ba3(PO4)2 + 3 H2O
NaCH3OO + HCl = NaCl + CH4OO =>
NaCH3OO + HCl = NaCl + CH4OO
P2O5 + K2O = K3PO4 =>
P2O5 + 3 K2O = 2 K3PO4
Pb(C2H3O2)2 + Ca(ClO)2 + NaOH = PbO2 + CaCl2 + NaC2H3O2 + H2O =>
2 Pb(C2H3O2)2 + Ca(ClO)2 + 4 NaOH = 2 PbO2 + CaCl2 + 4 NaC2H3O2 + 2 H2O
FESO4 + BA(NO3)2 = FE(NO3)2 + BASO4 =>
FESO4 + BA(NO3)2 = FE(NO3)2 + BASO4
H2O + SiO2 = H2SiO3 =>
H2O + SiO2 = H2SiO3
Fe2(So4)3 + NaOh = Fe(Oh)3 + Na2So4 =>
Fe2(So4)3 + 6 NaOh = 2 Fe(Oh)3 + 3 Na2So4
K + O2 = KO2 =>
K + O2 = KO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/15/17
Équations équilibrées sur09/14/16
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