Suppose that the pressure of 2.50 L of gas is 380. mmHg when the temperature is 448 K. At what temperature is the volume 4.10 L and the pressure 570. mmHg?

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.

What are the similarities of physical and chemical change ?

Joan writes four numbers on the board in standard form, and then she writes their scientific notation