calcium sulfate

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Word: Calcium Sulfate

Definition: Calcium sulfate is a white chemical compound with the formula CaSO₄. It is made up of calcium, sulfur, and oxygen. It is often found in nature as the mineral gypsum.

Usage Instructions:

• Part of Speech: Noun
• Countability: Generally uncountable (you would say "calcium sulfate" rather than "calcium sulfates").
• Pronunciation: /ˈkæl.si.əm ˈsʌl.feɪt/

Example Sentence:

• "Calcium sulfate is commonly used in construction as a building material, especially in drywall."

Advanced Usage:

Calcium sulfate can be used in various industries, including construction, food, and pharmaceuticals. In the construction industry, it is often used in the form of gypsum board or plaster.

Word Variants:

1. Gypsum: This is the natural form of calcium sulfate (CaSO₄·2H₂O), which includes water molecules.
2. Anhydrite: This is the form of calcium sulfate that does not contain water (CaSO₄).

Different Meanings:

• In a non-chemical context, "calcium sulfate" doesn't have many different meanings. However, it can refer to different forms, like gypsum or anhydrite, depending on its state.

Synonyms:

• Gypsum (when referring to the hydrated form)
• Anhydrite (when referring to the dehydrated form)

Idioms and Phrasal Verbs:

• There are no specific idioms or phrasal verbs that include "calcium sulfate," as it is a technical term primarily used in scientific or industrial contexts.

Summary:

Calcium sulfate is a white compound used in construction and other industries.

Academic

Noun

1. a white salt (CaSO4)

Synonyms

• calcium sulphate