you are given 500 mL of a 5M stock solution of ammonium chloride but for your experiment, you only need 100 mL of a 0.65M solution. Explain how to make the solution you need?

Question

Chris Salazar

Chemistry

16 November, 01:42

you are given 500 mL of a 5M stock solution of ammonium chloride but for your experiment, you only need 100 mL of a 0.65M solution. Explain how to make the solution you need?

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Answers (1)

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Alonso Johnson · Answer 1

13ml

Explanation:

to prepare dis solution first you need a volumetric flask of 100ml calibrated. using dilution formulae u will need 13ml from the stock measure 13ml of the 5M stock of the 500ml then drop it into the 100ml calibrated flask then add water till it reach d mark and you shake thoroughly