Question

- Calculate the molarity of each of the following solutions :
a) 20 g of HNO3 in 1-0 litre of an aqueous solution​

Answer 1

Answer:

the molarity is 0.3174

Answer 2

Answer:

the molarity will be 0.3174 M

Explanation:

see how..

molarity = no. of moles of solute / volume of solution in litres

here no. of moles= 20/63= 0.3174

and volume = 1 litre

therefore the molarity = 0.3174/1

= 0.317 M

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