litorieWinnyFog litorieWinnyFog

18-11-2016
Chemistry

Answered

What is the mass of 0.25 mole of sodium?

22.9 grams

5.7 grams

11 grams

2.08 grams

Verified Answer :

MissPhiladelphia MissPhiladelphia

24-11-2016

To find the mass of a given amount in moles of sodium, we need the molecular mass of this substance to convert the given value. We do as follows:

0.25 mol Na ( 22.99 Na / 1 mol ) = 5.75 g of Na

Therefore, the correct answer from the choices is the second option.

Hope this answers the question. Have a nice day.

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averyketterer averyketterer

05-07-2019

Answer: 5.7

Explanation:

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