A Precipitate Is Formed When Soaps Are Used in Waters

question 108

Multiple Choice

A precipitate is formed when soaps are used in waters which contain which of the following cations?

• A) Ca²⁺
• B) K⁺
• C) either a and b
• D) neither a nor b

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Definitions:

Food Chains

A series of organisms each dependent on the next as a source of food, showing the flow of energy and nutrients from one entity to another.

Facilitator of Succession

An organism or factor that catalyzes ecological succession, ensuring the progression from one ecological community to another, leading to increased biodiversity.

Sexual Maturity

The stage in an organism's life cycle when it becomes capable of reproduction.