The Combustion of Propane Produced 8

question 71

Multiple Choice

The combustion of propane produced 8.53 g of carbon dioxide. What mass of propane is required if the yield is 93 %.

• A) 3.06 g
• B) 9.19 g
• C) 27.6 g

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Definitions:

Joint

A point where two or more bones meet in the body, allowing for movement and support.

Cavity

An empty or unfilled space within a solid object or body, often referring to holes in teeth caused by decay.

Contusion

A bruise resulting from blunt trauma, leading to bleeding under the skin without breaking the skin.

Bones

The stiff structures that make up a portion of the internal skeleton in vertebrates, offering support, safeguarding, and assisting in mobility.