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Author Question: What is the glucose concentration in ppm of a solution made by mixing 23.2 mg glucose with 2.000 L? (Read 461 times)

jake

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on: Mar 24, 2020

Question 1

What is the %v/v concentration of a solution made by adding 25 mL of acetone to 75 mL of water?
◦ 33%v/v
◦ 0.25%v/v
◦ 25%v/v
◦ .33%v/v

Question 2

What is the glucose concentration in ppm of a solution made by mixing 23.2 mg glucose with 2.000 L?
◦ 0.862 ppm
◦ 1.16 ppm
◦ 11.6 ppm
◦ 8.62 ppm
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Marked as best answer by jake on Mar 24, 2020

kaykay69

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Reply #1 on: Mar 24, 2020
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jake

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Reply 2 on: Mar 24, 2020
:D TYSM

Viet Thy

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Reply 3 on: Yesterday
Wow, this really help

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