Answer:
Explanation:
Hello,
In this case, for the given decomposition of phosphorous pentachloride:
As the equilibrium constant is and the initial concentration of phosphorous pentachloride is:
Hence, by writing the law of mass action equation:
We must introduce the change occurring due to the reaction extent and the concentrations at equilibrium (ICE table methodology):
Thus, solving for we obtain:
In such a way, the equilibrium concentration of phosphorous pentachloride results:
Finally, the percent decomposition is computed by:
Best regards.
Answer:
Products are the species formed from chemical reactions. During a chemical reaction reactants are transformed into products after passing through a high energy transition state. This process results in the consumption of the reactants.
Explanation:
hope this helps if not let me know have a great day
<span>23.8 g/mol
Since the definition of molar mass is mass per mole, just divide the mass of the sample by the number of moles you have. So
0.250 g / 1.05x10^-2 mol = 23.8095 g/mol
Since our input data only has 3 significant figures, you need to round the result to 3 significant figures.
23.8095 g/mol rounds to 23.8 g/mol</span>
The Correct choice is D. Fe + S = FeS
because, in nature Iron (Fe) and Sulphur (S) are found in mono - Atomic form. so, There will be 1 Fe atom reacting with 1 S atom to form FeS (Iron sulphide)
Answer:
lies far beyond pluto and the most distant edges of kuiper belt