Question

What are precautionary steps preparing a molar solution?

Answer 1

Answer:

To make a 1 M solution of sodium hydroxide, slowly add 40 g sodium hydroxide to 500 mL distilled or deionized water in a 1-L volumetric flask. ...

To make a 1 M solution of acetic acid, dissolve 60.05 g acetic acid in 500 mL distilled or deionized water in a 1-L volumetric flask.

Answer 2

Answer:

Calculate the weight of chemical needed to make 100ml of solution using the above formula.

Weigh out amount of chemical needed using a balance.

Transfer the weighed out chemical to a clean, dry 100ml volumetric flask.

Slowly add distilled water to the volumetric flask.

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