Chemistry, 27.06.2019 06:00 coleman310

Achemist is given a liquid sample of an unknown substance. the substance can't be separated into it's components by filtration, evaporation, distillation, paper chromatography, or any other physical means. the chemist then tries yo decompose the substance by a chemical change but can't. based on the chemist's results, which of the following best describes the unknown sample? a. elements b. mixture c. compound d. suspension

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 03:00, parisaidan366

What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?

Answers: 3

continue

Chemistry, 22.06.2019 07:00, haydjanggg6578

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.

Answers: 2

continue

Chemistry, 22.06.2019 09:20, lanaiheart7

How have the greenhouse gasses increased from the year 2000 to 2018

Answers: 2

continue

Chemistry, 22.06.2019 11:50, hamidaakter936848

Calculate the molarity of each of the following solutions. part a) 0.12 mol of lino3 in 5.5 l of solution part b) 60.7 g c2h6o in 2.48 l of solution part c) 14.2 mg ki in 100 ml of solution

Answers: 2

continue

You know the right answer?

Achemist is given a liquid sample of an unknown substance. the substance can't be separated into it'...