Combustion Analysis of a 0

question 102

Multiple Choice

Combustion analysis of a 0.675 g sample of an unknown compound that contains only carbon,hydrogen,and oxygen gives 0.627 g of CO₂ and 1.534 g of H₂O.The molecular mass of the unknown is

• A)C₃H₆O.
• B)C₆H₁₂O₂.
• C)C₉H₁₈O₃.
• D)unable to be determined from this data.

---

Definitions:

Emergency

A situation that poses an immediate risk to health, life, property, or environment requiring urgent intervention.

Autonomic Nervous

Part of the nervous system that controls involuntary actions of the muscles and glands, including heart rate, digestion, respiratory rate, pupillary response, urination, and sexual arousal.

Digesting

is the biological process in which an organism breaks down food through mechanical and chemical means to absorb nutrients, involving various organs in the digestive system.

Nervous System

The network of nerve cells and fibers that transmits nerve impulses between parts of the body, overseeing both voluntary action and the regulation of involuntary processes.