4. A sample of fluorine gas exerts a pressure of 925 torr. When the pressure is changed to 1.50atm, its volume
is 250 mL what was the original volume?

An ice cube with a volume of 45.0ml and a density of 0.9000g/cm3 floats in a liquid with a density of 1.36g/ml. what volume of the cube is submerged in the liquid

Type the correct answer in each box.balance the chemical equation.__ n203 ➡️ __ n2 +__ o2

Select the correct answer. why are scientific models important in the study of science? a. they always involve critical mathematical calculations. b. they scientists understand complex ideas and objects that aren’t easy to handle. c. they enable scientists to popularize their work in society. d. they are required when conducting any peer review process. e. they are necessary for turning a hypothesis into a law.