Answer:
The chemist would require to use 43.43 grams.
Explanation:
In order to solve this problem we need to know<u> how much do 0.550 moles of selenium weigh</u>. To do that we use selenium's<em> molar mass </em>and multiply it by the given number of moles:
Food chain - Frog ---> Snake ---> Hawk
Hope this helps!
where is the problem
i have no clue
your answer will be March 3
1m