Answer:

Explanation:
The equation for density is:

We plug in the given values:


We know that when calculating percent yield, we use the equation:

Since the quantities that we are given in the question are equal, we can just directly divide them to find percent yield:

So now we know that the percent yield of the synthesis is 87.27%.
Answer:
Yes Concurred,but where is the question
Answer:
Zinc is an <em>element</em>.
Explanation:
Compounds are composed of two or more elements