We have a solution of protein that has a concentration of 0.25 mg/ml. a.We need 20 g...

60.1K

Verified Solution

Question

Chemistry

We have a solution of proteinthat has a concentration of 0.25 mg/ml.
a.We need 20 g of the protein for anexperiment. What volume of the protein solution do we need?
b.Suppose we want a solutioncontaining 150 g of the protein at a concentration of 0.50 mg/ml.To do this we will first evaporate the liquid from enough of theprotein solution to get 150 g. How much solution do we need tostart with? How much H₂O do we add to get the desiredconcentration?
d.Suppose we want 1 ml of a 10 g/mlsolution. How much H₂O and protein stock must we add toget this?
e.Suppose we want 100 l of a 0.1 g/lsolution. How much H₂O and protein stock must we add toget this?

Answer & Explanation Solved by verified expert

3.6 Ratings (286 Votes)

a density 025 mgml mass 20 gm 20000mg volume required mass density 20000025 800000 mL 80 L Answer 80 L b density 025 mgml mass 150 gm 150000mg volume required mass density See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member