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14 days ago

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Hbr addition to an alkene is a ch221 reaction with which you should be familiar. when peroxides are present, one regioisomer is

observed while in the absence of peroxides, the other regioisomer is observed. two separate hbr addition reactions are carried out using the same starting alkene whose molecular formula is c5h10. one was carried out in the presence of peroxides and the other in the absence of peroxides. use the nmr spectra to decide which addition product was obtained from each reaction. nmr for product from first reaction whose molecular formula is c5h11br.

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Answer:

The temperature of the gas rises.

Explanation:

This is classified as an ISOCHORIC process where the volume remains unchanged. There is no work done by the system.

The gas only receives internal energy from the heat transferred to it from the surroundings.

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3 months ago

If the kinetic energy of a particle is equal to twice its rest mass, what is the velocity of the particle? Determine if relativi

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Answer:

The particle's velocity is calculated to be 2 m/s,

Explanation:

Kinetic energy refers to the energy an object possesses due to its movement. The formula for kinetic energy is:

$K.E=\frac{1}{2}mv^2$

Where:

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Since the velocity is measured in m/s, we determine that the particle's speed is 2 m/s.

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3 months ago