I am one percent away from failing. I just need help. No false answers How many grams of Al(OH)3 are produced from 3.00 g of AlCl3 with excess of NaOH?

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