Which of These Builders Forms Insoluble Precipitates When It Reacts

question 34

Multiple Choice

Which of these builders forms insoluble precipitates when it reacts with the ions found in hard water?

• A) Phosphate
• B) Sodium carbonate
• C) Enzyme
• D) Zeolite
• E) Sodium tripolyphosphate

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Definitions:

Beta Risk

A measure of the volatility, or systematic risk, of a security or a portfolio in comparison to the market as a whole.

Diversified Portfolio

An investment portfolio constructed to spread risk by selecting assets across various classes.

Rate of Return

The gain or loss on an investment over a specified period, expressed as a percentage of the investment's cost.

Risk-Free Rate

The interest rate that can be earned with certainty, commonly taken to be the rate on short-term Treasury bills.