Question

How many moles are in a 10 gram sodium sample?​

Answer 1

0.43 moles

Step-by-step explanation:

Atomic Mass of Sodium (Na) is 23 grams.

We need to apply Unitary Method for this question.

23 Grams ------> 1 mole

1 Gram ------> 1/23 moles

10 Grams ------> 10/23 moles or 0.43 moles.

Hope it helps :)

Answer 2

• The answer is 39.99711. We assume you are converting between grams and mole.

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