What Is the Purpose of Treating Water with Chlorine Gas

question 42

Multiple Choice

What is the purpose of treating water with chlorine gas or ozone during water purification?

• A)to kill bacteria
• B)to improve taste
• C)to improve color
• D)to remove solids
• E)none of the above

Analyze the effects of transactions on cash flows.

Compute cash payments and receipts related to operating activities.

Determine the impact of changes in current asset and liability accounts on cash flows.

Explain the significance and calculation of free cash flow.

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Definitions:

Dorsal Respiratory Group

A cluster of neurons in the brainstem that plays a crucial role in initiating and maintaining the rhythmic cycle of breathing.

Respiratory Alkalosis

A condition characterized by a decrease in the carbon dioxide level in the blood, often due to rapid or deep breathing, leading to a pH imbalance where the blood becomes too alkaline.

Blood Ph

The measure of the acidity or alkalinity of the blood, typically maintained within a tight range around a neutral pH of 7.4.

CO₂

Carbon dioxide, a colorless gas produced by burning carbon and organic compounds and by respiration. It is absorbed by plants in photosynthesis.