How many grams of AgNO₃ are needed to make 250 mL of an aqueous solution that is 0.135 mol L^-1? A)0.0917 g B)0.174 g C)5.73 g D)91.7 g

Question

Quizplus · Accepted Answer

First, calculate the number of moles needed to make 250 mL of a 0.135 mol L-1 solution: 0.135 mol L-1 x 0.25 L = 0.03375 mol Then, use the molar mass of AgNO₃ to convert moles to grams: 0.03375 mol x 169.87 g mol-1 = 5.73 g Therefore, the answer is choice C, 5.73 g.

How Many Grams of AgNO3 Are Needed to Make 250

How Many Grams of AgNO₃ Are Needed to Make 250