Chemistry, 18.10.2020 16:01, orlandocruz42

What is the concentration of a solution (in parts per million) if 15 mg KNO3 are dissolved in water to make a total solution mass of 5.0 kg? A. 30 ppm of KNO3
B. 20 ppm of KNO3
C. 10 ppm of KNO3
D. 3 ppm of KNO3

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 08:30, dyanaycooper13

Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution

Answers: 1

continue

Chemistry, 22.06.2019 12:10, coastieltp58aeg

Building glycogen from glucose molecules is an example of

Answers: 3

continue

Chemistry, 22.06.2019 22:30, jaylenmiller437

The diagram shows the relationship between scientific disciplines. the names of some scientific disciplines have been removed from the boxes. which scientific discipline belongs in the blue box? a. physics b. biology c. chemistry d. metallurgy

Answers: 2

continue

Chemistry, 22.06.2019 23:30, billybob8514

To find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? a) when more work was done, the couch was moved the same distance. b) when more work was done, the couch was moved less. c) when more work was done, the couch was moved further. d) when more work was done, the couch wasn't moved at all.

Answers: 1

continue

Do you know the correct answer?

What is the concentration of a solution (in parts per million) if 15 mg KNO3 are dissolved in water...