I'm pretty sure the answer is A.
1 mole = 6.022 * 10^23 formula units.
1.84*10^24 formula units CaCl₂ * (1 mole CaCl₂/6.022*10^23 formula units CaCl₂) = 3.06 moles of CaCl₂.
There are 3.06 moles of CaCl₂.
Answer: explore uses of more plentiful minerals
Explanation: ap!x
Give me one second. Let me see
