A gas sample containing three moles was collected at 250 K in a 500 mL container. What is the volume of the gas, if the moles of gas is changed to 2.4 moles and the temperatures change to 450 K at constant pressure?

An engineer decides to use a slightly weaker material rather than a stronger material, since she knows that the stronger material can break suddenly. this is an example of what? a choosing a material that will show warning before it fails b using composite materials that combine strength c using a material for multiple applications d using design techniques that increase efficiency and reduce cost