2 years ago

Why should you cover the container during chromatography?

1 answer:

4 0

Typically the solvent used for the chromatography is rather volatile. So, its likely that the entire solvent will evaporate prior to the completion of the chromatography if the container isn't covered.

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2 years ago

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Please kindly check attachment for the step by step solution of the given problem.

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3 years ago

A volume of 90.0 mL of aqueous potassium hydroxide (KOH) was titrated against a standard solution of sulfuric acid (H2SO4). What

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The answer to your question: 0.7 M

Explanation:

Data

V of KOH = 90 ml

[KOH] = ?

V H2SO4 = 21.2 ml

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2 years ago

What are the blanks the missing blanks?

mixas84 [53]

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¯\_(ツ)_/¯

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3 years ago

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2 years ago

Read 2 more answers