How many grams of CaCl ₂ are present in 35.00 mL of a 0.237 M solution of CaCl ₂ (molar mass CaCl ₂ = 111 g/mol)? A) 0.307 g B) 0.460 g C) 0.920 g D) 1.84 g E) 3.75 g

Question

Quizplus · Accepted Answer

First, calculate the number of moles of CaCl2 in the solution:
0.237 M × 0.03500 L = 0.008295 mol CaCl2
Then, use the molar mass of CaCl2 to convert moles to grams:
0.008295 mol CaCl2 × 111 g/mol = 0.920 g CaCl2

How Many Grams of CaCl 2 Are Present

How Many Grams of CaCl ₂ Are Present