Question

Approximately atomic weight of an element is 26.89. If it's equivalent weight is 8.9 then the exact weight of element would be

Answer 1

Answer:

Explanation:

26.7

Explanation:

Approximate atomic mass = 26.89

          equivalent mass     = 8.9

                      n- factor      = $$\dfrac{26.89}[8.9}

                                         =  3.02     i.e.   = 3

exact atomic mass            = 3×8.9 = 26.7

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