Draw a structural formula for an alkyne of molecular formula c8h14 that yields 3-ethylhexane on catalytic hydrogenation. click t
he "draw structure" button to launch the drawing utility.
2 answers:
Answer:
3-ethyl-1-hexyne or 4-ethyl-1-hexyne.
Explanation:
Hello,
By means of the more likely reagents to undergo the stated hydrogentation via catalysis with palladium or platinum, its structure is shown on the attached picture which is eligible for either 3-ethyl-1-hexyne or 4-ethyl-1-hexyne since they lead to the very same product. Do not forget that such hydrogenation covers up all the insaturations turning out into the specified alkane.
Best regards.
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3.98 x 10⁻¹⁹ Joule
<h3>Further explanation</h3><u>Given:</u>
The green light has a frequency of about 6.00 x 10¹⁴ s⁻¹.
<u>Question:</u>
The energy of a photon of green light (in joules).
<u>The Process:</u>
The energy of a photon is given by
- E = energy in joules
- h = Planck's constant 6.63 x 10⁻³⁴ Js
- f = frequency of light in Hz (sometimes the symbol f is written as v)
Let us find out the energy of the green light emitted per photon.
Thus, we get a result of
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Keywords: green light, frequency, the energy, a photon, Planck's constant, electrons, emitted, wavelength, joules