Question

ph of 500ml of NAoH when dissolve in water is​

Answer 1

Answer:

Explanation:

10

To summarise when 2- milli-grams of NaOH dissolved in 500- ml of water will give a NaOH solution of pH= 10.

Answer 2

Answer:

The molecular weight of NaOH is 40 g/mol. The number of moles of NaOH 5 g40 g/mol = 0.125 moles. 500 ml water corresponds to 0.500 L.The molarity ...