Chemistry, 15.04.2021 14:10 xgibson123
Which of the following descriptions is correct?
А. a mixture consists of two or more pure substances which can only be separated by chemical methods
B. a colloid is a 'cloudy' mixture containing particles which will not easily settle out when the colloid is left standing
C. a solution consists of a solvent dissolved in a solute
D. a suspension contains particles which will not settle out if the suspension is left standing
Answers: 3
Chemistry, 22.06.2019 11:50
The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a
Answers: 3
Chemistry, 22.06.2019 16:30
Asample of freon gas has a volume of 2.23 liters, a pressure of 4.85 kpa, and a temperature of -1.36°c. calculate the volume at a pressure of 1.38 kpa and a temperature of 5.5°c. (show work)
Answers: 1
Chemistry, 22.06.2019 19:30
How might this scientific phenomena be explained? a paper clip floats on water.
Answers: 1
Which of the following descriptions is correct?
А. a mixture consists of two or more pure substance...
Mathematics, 17.10.2019 19:10
Social Studies, 17.10.2019 19:10
Mathematics, 17.10.2019 19:10
Spanish, 17.10.2019 19:20
Mathematics, 17.10.2019 19:20
Mathematics, 17.10.2019 19:20
English, 17.10.2019 19:20
Chemistry, 17.10.2019 19:20
History, 17.10.2019 19:20
Physics, 17.10.2019 19:20
Health, 17.10.2019 19:20