Chemistry, asked by jabeenkhattak9, 4 months ago

how many moles of sodium atoms are present in 2.3 gram Na?​

Answers

Answered by ace7257
3

Answer:

0.1 moles

Explanation:

HOPE IT HELPED YOU!!...

FROM: ACE7257

jabeenkhattak9: yes it helped me but what can be the strategy of solving this?
ace7257: ok i'm sending you
ace7257: of atoms which has a value of 6.022*10²³. 2.3 Kg means 2300 grams of Na. Since 23 grams consist of one mole atoms, 2300 grams will consist of 100 moles( unitary method)
ace7257: hope now it helped you
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