If the initial concentration of ABAB is 0.280 MM , and the reaction mixture initially contains no products, what are the concentrations of AA and BB after 75 s s ?

How many grams of magnesium metal will react completely with 8.3 liters of 5.5 m hcl? show all of the work needed to solve this problem. mg (s) + 2hcl (aq) → mgcl2 (aq) + h2 (g)

Several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear, is white. what process led to this difference in fur color? explain your answer.

What is the number of atoms in 3.54 mol s