Chemistry, 29.10.2019 14:31 hoopstarw4438

Which statement best describes the process of making a solution by diluting a stock solution?
add more solute to decrease the concentration.
add more solute to increase the concentration.
add more solvent to decrease the concentration.
add more solvent to increase the concentration.

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 09:00, yogibear5806

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.

Answers: 2

continue

Chemistry, 22.06.2019 10:00, berniceallonce22

What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18

Answers: 1

continue

Chemistry, 22.06.2019 13:30, jmarie87

What produces wave a)sound b) heats c)transfer of energy d)vibrations

Answers: 2

continue

Chemistry, 23.06.2019 01:20, hflores0001

How can parts of a solution be separated by chromatography?