grams Hg = mols Hg x atomic mass Hg.
Then round to 3 s.f. Post your work if you get stuck.
A chemist determined by measurements that
0.0850
moles of mercury participated in a chemical reaction. Calculate the mass of mercury that participated in the chemical reaction.
Round your answer to
3
significant digits.
6 answers
1.20
HELB
A chemist determined by measurements that 0.0850 moles of aluminum participated in a chemical reaction. Calculate the mass of aluminum that participated in the chemical reaction.�Be sure your answer has the correct number of significant digits.
21.6. Idk how I just did it on ALEKS and got it wrong and thats what the explanation said lol
17g of gold
1 answer