Answer to Question #16281 in Physical Chemistry for hunter hughes
Suppose that 32.9 mL of 0.479 M NaCl is added to 32.9 mL of 0.331 M AgNO3.
(a) How many moles of AgCl would precipitate?
0.479 mol in 1000 mL
x & in& 32.9& mL
x=0.479*32.9/1000=0.01576 mol of NaCl
0.331 mol in 1000 ml
y & in& 32.9
y=0.0109 mol of AgNO3&
NaCl is in excess
NaCl+AgNO3---->NaNO3 + AgCl
It means that 0.0109 mol of AgNO3 can form 0.0109 mol& AgCl