Dilution Calculations

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halle young 4A
Posts: 68
Joined: Thu Jul 11, 2019 12:16 am

Dilution Calculations

Postby halle young 4A » Wed Oct 02, 2019 7:12 pm

Please help with - G.23

in medicine it is sometimes necessary to prepare solutions with a specific concentration of a given ion. A lab technician has make up 100.0 mL of a solution containing 0.50 g NaCl and 0.30 g of KCl, as well as glucose and other sugars. What is the concentration of chloride ions in the solution?

what’s the point of them naming “glucose and other sugars” in the problem
Last edited by halle young 4A on Mon Oct 07, 2019 8:12 pm, edited 1 time in total.

claribel charway 1I
Posts: 55
Joined: Wed Sep 11, 2019 12:15 am

Re: G.23

Postby claribel charway 1I » Wed Oct 02, 2019 7:21 pm

I believe it's just extra information that isn't necessary to finding the solution to the problem.

Sunia Akaveka 4I
Posts: 67
Joined: Sat Sep 14, 2019 12:17 am
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Re: G.23

Postby Sunia Akaveka 4I » Thu Oct 03, 2019 12:06 am

It's one of those additions in the problem that tries to trick you and test your knowledge on what's the appropriate course of action when solving the problem.

VPatankar_2L
Posts: 89
Joined: Thu Jul 25, 2019 12:17 am
Been upvoted: 1 time

Re: G.23

Postby VPatankar_2L » Thu Oct 03, 2019 11:15 am

The glucose and other sugars aren't relevant because there are no chloride ions present in glucose.


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