Chemistry, 21.05.2020 23:03, diegomacias2411
Question 10 a chemistry student adds a quantity of an unknown solid compound x to 150. ml of distilled water at 26.°
c. after 10 minutes of stirring, all of the x has dissolved. the student then drains off the solution and evaporates the water under vacuum. a precipitate is left behind. the student washes, dries and weighs the precipitate. it weighs 3.45 g .
Answers: 1
Chemistry, 22.06.2019 02:10, fvmousdiana
Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %
Answers: 2
Question 10 a chemistry student adds a quantity of an unknown solid compound x to 150. ml of distill...
History, 25.06.2019 23:30
Chemistry, 25.06.2019 23:30