Question

how many moles are in 15 grams of lithium​

Answer 1

Answer:

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Explanation:

There are 2.2 moles of Li in 15 grams of Li.

Answer 2

Answer:

Moles in 15 grams of lithium​ = 1.667

Explanation:

Gram Atomic mass of Lithium = 9g

1 mole of Lithium = 9g

? moles of Lithium = 15g

= 15/9 = 1.667 moles