What Chemicals Are Added to TSI to Detect the Production

question 15

Multiple Choice

What chemicals are added to TSI to detect the production of hydrogen sulfide gas?

• A) Phenol red and ferrous sulfate
• B) Bromothymol blue and sodium thiosulfate
• C) Ferrous sulfate and sodium thiosulfate
• D) Copper sulfate and ferrous sulfate

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Definitions:

Properties

Characteristics or attributes that define an object, concept, or phenomenon in mathematics, science, or other fields.

Logarithms

The exponent or power to which a base number must be raised to produce a given number, fundamentally related to exponential functions.

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To simplify an expression by distributing multiplication over addition or subtraction, often involving algebraic expressions.

Properties

Characteristics or attributes that help define mathematical objects, operations, or relations.