What is the rate of a reaction if the value of k is 3 and [A] and [B] are each 2 M?
Rate = k[A]2[B]
A. 12 (mol/L)/S
B. 2 (mol/L)/S
C. 36 (mol/L)/s
D. 24 (mol/L)/s

Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende

Select all the correct answers. which compounds have the empirical formula ch20? (multiple answers)a. c2h4o2b. c3h603c. ch2o2d. c5h1005e. c6h1206

Light waves are as they pass through the