How do you calculate the mass of lead (II) nitrate, Pb(NO_3)_2Pb(NO3)2, necessary to make 50.0 mL of a 0.100 M solution?
1 Answer
Apr 27, 2017
1.655 gm
Explanation:
First, we'll look at formula for Molarity.
Molarity = No. of moles of solute / Vol. of solution (in L)
Before putting values, it helps to know that
Now,
Now we also know that
Molar mass of
Given mass
So mass of