Answer:
B. CH₅N
Explanation:
The combustion reaction of a compound CₐHₓNₙ with O₂ is:
CₐHₓNₙ + O₂ → a CO₂ + X/2 H₂O + n NO₂
Where 1 mole of CₐHₓNₙ with an excess of O₂ produce a moles of CO₂, X/2 moles of H₂O and n moles of NO₂
Thus, you need to convert the mass of CO₂ and H₂O to moles to find the C:H ratio and determine a possible empirical formula thus:
Moles CO₂ (Molar mass 44g/mol):
44g ₓ (1mol / 44g) = 1 mole CO₂ = 1 mole C
Mole of H₂O (Molar mass 18g/mol):
45g ₓ (1 mol / 18g) = 2.5 moles H₂O = 5 moles H
Thus, in the compound you have 5 moles of H per mole of C, and a possible empirical formula is:
B. CH₅N
The only structure that meet this C:H ratio
Free points oh i love free points
Answer:
-For the Protection of Literary and Artistic Works/Berne Convention
-For the protection of computer codes and programs/WIPO copyright treaty
-For the inventor for making, using, offering for sale, and selling the invention/US Patent Law
-for copyright holders to reproduce, distribute, or preform their own work/ Copyright Act of 1976
Explanation:
The way that D is characterized by Alger in the given excerpt from the passage is that; He is Indifferent
<h3>What is the Inference from the passage?</h3>
The complete question is as seen in the brainly link attached.
From the given passage, we see that D doesn't really dislike dirt because he doesn't think that it's important to wash off dirt.
From D's behavior above, we can say that he is indifferent to the customs of his culture because most people in that culture will wash themselves to get rid of the dirt but he doesn't think it is important like the culture thinks.
Read more about Passage Inference at; brainly.com/question/9445344
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