Use Boyle's Law to solve the following problem. A 400 mL sample of a gas is at 10
atm. What will be the volume if the pressure becomes 40 atm, with a fixed
amount of gas and temperature? *

Based on its chemical properties, identify the position of each chemical family on the periodic table.

If blood contains 150g of hemoglobin per liter of blood, how much hemoglobin would be contained in 10 ml of blood

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.