If the Percent Yield for the Following Reaction Is 80

question 4

Multiple Choice

If the percent yield for the following reaction is 80.0%,how many grams of KClO₃ are needed to produce 42.0 g of O₂? 2 KClO₃(s) → 2 KCl(s) + 3 O₂(g)

• A)10.5 g
• B)62.5 g
• C)134 g
• D)63.0 g

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Definitions:

Auditory Nerve

The nerve that transmits sound information from the inner ear to the brain.

Eardrum

A thin, tightly stretched membrane located in the middle ear that vibrates in response to sound waves, aiding in the transmission of sound to the inner ear structures.

Anvil

A heavy iron block used in metalworking as a surface upon which metal can be struck and shaped.

Stirrup

A small, U-shaped bone in the middle ear that plays a key role in transmitting sounds from the outer ear to the inner ear.