Question

For preparing 0.1 N Na2CO3 solution, what quantity of dry salt will be dissolved in 1 L of
distilled water
gram
(B) 106.0 gram
(C) 5.3 gram
(D) 53.0 gram
ave​

Answer 1

Answer:

here is your answer

To prepare 0.1 M Na2CO3 solution, 10.6000g of sodium carbonate should be dissolved per litre of the solution (Molar mass of sodium carbonate is 106 g mol–1). Follow the same procedure as in Experiment 2.1.

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Explanation:

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Answer 2

Answer:

A 100 solution of Na

2

CO

3

is prepared by dissolved 8.653 of the salt in water. The density of the solution is 1.0816/. What are the Molarity and Molality of the solution?

(Atomic mass of Na is 23, e is 12 and of O is 14)