A face-centered cubic unit cell is the repeating unit in which type of crystal packing:

How can you use chemical equations to predict the products of the reaction you can carry out?

Amixture that has two or more substances that are spread out evenly is called a. compound b. heterogeneous c. substance d. homogeneous

According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.