A student performed a laboratory activity where beryllium was reacted with hydrochloric acid. If they actually produced 4.5g of beryllium chloride, what was the percent yield?

1 Answer
anor277
Jan 25, 2017

Unknown..........

Explanation:

#"% yield"# #=# #"Equivalence mass of product"/"Equivalent mass of reactant"xx100%#.

You have a stoichiometric eqaution:

#Be(s) + 2HCl(aq) rarr BeCl_2(aq) + H_2(g)#.

And you have a mass of product.

You do not have molar quantities of the reactant...........

Related questions
See all questions in Percent Yield
Impact of this question
1351 views around the world
You can reuse this answer
Creative Commons License