Moles = mass(g) / ar
Reconfigure the eqn to
Mass(g) = Moles × ar
Imput the info you have and the ar of Mn and you should be able to get your ans. Sorry, i dont have a calculator with me.
Answer:
7.74%
<em>Hope this helped! Have a good day.</em>
Quero pontos mesmo veu que cu descylapa moçe
Answer:
the option e is correct I think
The solution is either saturated or supersaturated with solute