Question:
aproximate atomic mass of element is 26.89 . If its equivalent mass is 8.9 find the exactatomic weight of the element
Answer:
Equivalent weight = atomic weight/ valency
Therefore, valency = 26.89/8.9
= 2.99 or 3
Exact atomic weight = equib=valent weight x valency
= 8.9 x 3
= 26.7 g
Thus the exact atomic weight = 26.7 gm.
Not what you are looking for? Go ahead and submit the question, we will get back to you.
