Consider the properties of NaOH. Identify factors that can, and likely will influence the molarity of...
Consider the properties of NaOH. Identify factors that can, and likely will influence the molarity of your NaOH solution. Comment of the magnitude of the change and whether the molarity will increase or decrease as a result.
Homework Answers
Solid NaOH is hygroscopic in nature due to which it can absorb moisture from the surrounding, thereby its mass will increase , hence while taking measurement of its mass for preparing the solution, actual amount taken will be less as some water is also present,
Therefore, actual molarity will be less than expected.
Other factors is dilution, which means increasing the amount of solvent in the solution which cause decrease in the molarity of the solution.
If you increase the amount of NaOH then molarity will increase.
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