When you mix potassium permanganate and water together, is it a physical or a chemical change? Please justify why the answer is what it is.

Arecipe calls for 1.2 cups of oil. how many liters of oil is this?

What are transitions between a liquid and a solid called? identify which way they are transitioning

Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.