I need help working the problems, I don't know how I got the right answers
Calculate each of the following quantities:
(a) Grams of solute in 185.8 mL of 0.267 M calcium acetate
(b) Molarity of 500. mL of solution containing 21.1g of potassium iodine
(c) Moles of solute in 145.6 L of 0.850 M sodium cyanide
3 answers
I thought I worked this problem a day or so ago for you Emily.
You did... I only posted one question today, which was earlier
So why is this problem posted again? Was there something about my earlier response you didn't understand?