% v/v,% w/v Questions 22. How do you prepare 250 ml of 40% v/v glycerol? 23. How do you prepare 0.3 L of 5% w/v NaCl? 24. You have a 3 mg/ml protein simple. What is its concentration in μg/μl?

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A: The details solution for this reaction is provided below in attach image.

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Q: 17) 721 10 mg40 10 mg

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A: y = 392.96x A = 0.725

Q: 90 80 70 60 50 40 30 10 1000 500 3000 2500 2000 1500 4000 3500 20 % Tlánsmittance

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