Aplate of the steel hull of a ship develops a large crack when the ship strikes a reef. analysis of the steel’s composition shows higher-than-normal levels of an element that could explain why the plate cracked instead of bending. which element is most likely suspected? iron sulfur chromium nickel

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

What happens when light is scattered?

Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant