One mole of n2 gas at stp will occupy what volume?

a.) 44.8 l
b.) 22.4 l
c.) 44.2 l
d.) 88.4 l
e.) none of the above

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