O₂ Can Be Produced by the Reaction 2 KClO₃(s) →

question 38

Multiple Choice

O₂ can be produced by the reaction 2 KClO₃(s) → 2 KCl(s) + 3 O₂(g) . In one experiment 0.312 g of O₂ was formed. How much KClO₃ was decomposed?

• A) 0.484 g
• B) 0.797 g
• C) 1.19 g
• D) 1.79 g

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Definitions:

Cervical Enlargement

A region of the spinal cord where nerve fibers that supply the arms and hands are found, noted for its increased diameter.

Cauda Equina

A collection of nerve roots at the lower end of the vertebral canal, resembling a horse's tail.

Filium Terminale

A fibrous tissue extending from the conus medullaris of the spinal cord to the coccyx, providing longitudinal support to the spinal cord.

Dorsal Root Ganglion

A cluster of sensory neurons located in the dorsal root of a spinal nerve, transmitting sensory information to the spinal cord.