Answer:
Pure water has an acidity of about 7 on the pH scale. -is a chemical property of pure water. Pure water has an acidity of about 7 on the pH scale
The correct answer for the given statement above would be TRUE. It is true that chromatography separates gas or liquid solutions using a stationary phase. Chromatography is the separation of mixture <span>that distributes components to separate between two phases which includes stationary phase and the other is mobile phase. Hope this answer helps.</span>
Answer:
The greenhouse affect is what traps the Sun’s heat or rays/ temperature in our atmosphere which causes our global warming
Explanation: