Chemistry, asked by Anonymous, 1 year ago

A certain sample of element Z contains 60% of 69^Z and 40% of 71^Z . What is the relative atomic mass of element Z in this sample ??

Answers

Answered by TrapNation
11
Here is your answer.....
Attachments:
Answered by vasu747438
6

Answer:

Explanation:

The relative atomic mass of element

Z  = 60 × 69 + 40 × 71 /60 + 40  =  69.8  g/mol

Similar questions