Question

What is the normality of NaOH solution containing 200g NaOH per liter of solution?​

Answer 1

Answer:

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Explanation:

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Answer 2

Normality expresses a concentration of a solution. It is abbreviated by the letter N. Normality is defined as the gram equivalent weight per liter of solution.

Understanding Equivalent Weight

In order to solve a normality calculation, equivalent weight must be understood. Think of equivalent weight as the reactive capacity of a chemical species, like electrons or ions. The letters Eq or eq commonly abbreviate equivalent weight.

The valence state of an element or compound or the number of hydrogen ions a molecule transfers describes the number of electrons or protons transferred in reactions. For example, the Al+3 ion has a valence of 3, and n (the number of equivalents) also equals 3.