Chemistry, asked by marysandra5, 4 months ago

what mass of sodium hydroxide will be present in 500ml of its 0.5M solution?​

Answers

Answered by amanwb9
1

Answer:

10g

Let the mass of NaOH be x. Since, molarity = number of moles of solute/ volume of solution in lit. Hence, 10g of NaOH should be taken to obtain a 0.5 M solution of volume 500 mL.

Explanation:

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