How much BaCl2 would be needed to make 250 mL of a solution having same concentration…

CHEMISTRY · Subjective · AP · Chemistry · Atomic Structure and Properties · Atomic Structure and Properties

Problem

How much BaCl₂ would be needed to make 250 mL of a solution having same concentration of Cl^- as the one containing 3.78 g of NaCl per 100 mL?