When using the benedict's assay, which color would indicate the most reducing sugar present?

1 answer:

3 0

Brick-red because the most reducing sugar reduces the blue copper salts -that are present in Benedict's solution- to a red compound.

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A mixture contains O2 at 700. torr pressure, F2 at 500. torr pressure, and Cl2 at 500. torr pressure. What is the total pressure

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You have to use Dalton's law of partial pressure for this question. Dalton's law of partial pressure basically states that the total pressure of the system is all of the partial pressures of the components added together. Therefore to answer the question you just need to add all the patial pressures together meaning that the total pressure would be 700+500+500=1700.

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I hope this helps. Let me know if anything is unclear or if you have any further questions.

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