Based on the Solubility Rules, Which of the Following Compounds

question 40

Multiple Choice

Based on the solubility rules, which of the following compounds should be insoluble in water

• A) CaCO₃
• B) (NH₄)₂CO₃
• C) Na₂CO₃
• D) K₂CO₃
• E) KNO₃

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Definitions:

North-Facing

Refers to the direction or aspect that primarily faces towards the north; often considered in terms of sunlight exposure and ecological implications.

South-Facing

Refers to an orientation or placement of structures, such as windows or solar panels, towards the south in the Northern Hemisphere (or north in the Southern Hemisphere) to maximize sunlight exposure.

Ferns

A group of non-flowering, vascular plants that reproduce via spores and have neither seeds nor flowers.

Population Size

The total number of individuals within a defined area at a specific time.