Describe what is happening within the system when it is at equilibrium in terms of concentrations, reactions that occur, and rea
1 answer:
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Answer:
number of hydrogen atom in 1.8 mole of NH2OH =
Explanation:
percentage of hydrogen in NH2OH = mass of hydrogen / mass of whole molecule
=\times 100
= 9.09 percentage
therefore number of moles in 1.8 moles of hydroxy amine =
= .16 moles of hydrogen
number of hydrogen atom = (number of moles )×(avagadro number)
= atoms of hydrogen
Answer:
Explanation:
Hello!
In this case, since the definition of entropy in a random mixture is:
For this silver-gold mixture we write:
By knowing the moles of gold:
It is possible to write the aforementioned formula in terms of the variable representing the moles of silver:
Which can be solved via Newton-Raphson or a solver software, in this case, I will provide you the answer:
So the mass is:
Best regards!