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A Solution Is Prepared by Adding 0

question 3

Multiple Choice

A solution is prepared by adding 0.10 mol of sodium sulfide, Na2S, to 1.00 L of water. Which statement about the solution is correct?


Definitions:

Vibration

An oscillation or periodic movement of particles in a medium or object.

Skin Stretching

The expansion of the skin due to factors such as growth, weight gain, or external forces.

Endorphins

Endorphins are neurotransmitters in the brain that act as natural painkillers and mood elevators, often released in response to stress and pain.

Morphine

A potent opiate analgesic drug derived from the opium poppy, used to treat severe pain.

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