50. Determine the amount of potassium chloride in each
solution.
(a) 19.7 g of a solution containing 1.08% KCl by mass
(b) 23.2 kg of a solution containing 18.7% KCl by mass
(c) 38 mg of a solution containing 12% KCl by mass

What is a scientific theory? a. a scientist's guess about how something works b. the results of an experiment obtained using the scientific method c. a proven fact that will never change d. an idea that is backed by data from many sources

Ineed ! it’s science and it’s due tomorrow!

What is the number of atoms in 3.54 mol s