| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(NO3)3 + 3 NAOH = Al(OH)3 + 3 NANO3
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
HCHO + H2O2 + KOH = K(HCOO) + H2O =>
HCHO + H2O2 + KOH = K(HCOO) + 2 H2O
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
CH4 + O = CO + H2O =>
CH4 + 3 O = CO + 2 H2O
AlCl3(s) + Ca3N2(s) = AlN(s) + CaCl2(s) =>
2 AlCl3(s) + Ca3N2(s) = 2 AlN(s) + 3 CaCl2(s)
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
C2H6 + O = CO + H2O =>
C2H6 + 5 O = 2 CO + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe(OH)3 + C = CO2 + Fe + H2O =>
4 Fe(OH)3 + 3 C = 3 CO2 + 4 Fe + 6 H2O
PbCO3(s) = PbO(s) + CO2(g) =>
PbCO3(s) = PbO(s) + CO2(g)
Mg + B2O3 = MgO + B =>
3 Mg + B2O3 = 3 MgO + 2 B
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
H3PO4 + Na2CO3 = Na2HPO4 + CO2 + H2O =>
H3PO4 + Na2CO3 = Na2HPO4 + CO2 + H2O
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
C3H8 + O = CO + H2O =>
C3H8 + 7 O = 3 CO + 4 H2O
C7H8O2(l) + O2(g) = CO2(g) + H2O(g) =>
C7H8O2(l) + 8 O2(g) = 7 CO2(g) + 4 H2O(g)
C4H10 + O = CO + H2O =>
C4H10 + 9 O = 4 CO + 5 H2O
H2O2 + H3PO2 = H3PO3 + H20 =>
10 H2O2 + 20 H3PO2 = 20 H3PO3 + H20
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C5H12 + O = CO + H2O =>
C5H12 + 11 O = 5 CO + 6 H2O
H2O2 + H3PO2 = H3PO3 + H2O =>
H2O2 + H3PO2 = H3PO3 + H2O
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
Ga2(CO3)3 + C6H8O7 = Ga(C2H3O2)3 + H2O + CO2 =>
3 Ga2(CO3)3 + 8 C6H8O7 = 6 Ga(C2H3O2)3 + 5 H2O + 21 CO2
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
BACl2 + Al2(SO4)3 = BASO4 + AlCl3 =>
3 BACl2 + Al2(SO4)3 = 3 BASO4 + 2 AlCl3
C7H8O2(l) + O2(g) = CO2(g) + H2O(g) =>
C7H8O2(l) + 8 O2(g) = 7 CO2(g) + 4 H2O(g)
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
C3H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C3H6O(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
NO2 + Na2SO3 = Na2SO4 + N2 =>
2 NO2 + 4 Na2SO3 = 4 Na2SO4 + N2
Ca(HCO3)2 + NH3 = CaCO3 + (NH4)2CO3 =>
Ca(HCO3)2 + 2 NH3 = CaCO3 + (NH4)2CO3
C12H5Cl15 + O2 = CO2 + H2O + Cl2 =>
4 C12H5Cl15 + 53 O2 = 48 CO2 + 10 H2O + 30 Cl2
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
KMnO4 + HCl = MnCl + Cl2 + KCl + H2O =>
KMnO4 + 8 HCl = MnCl + 3 Cl2 + KCl + 4 H2O
CO2 + NH3 = ((NH2)2CO) + H2O =>
CO2 + 2 NH3 = ((NH2)2CO) + H2O
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/25/17
Équations équilibrées sur08/24/16
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