What is the molarity of a solution containing 12.25 g of NaBr in 150 mL of solution?

The molarity is  

Explanation:

From the question we are told that

        The mass of  NaBr  

        The volume of the solution is  

The number of moles of NaBr  is

Where   is the molar mass of  NaBr which is a constant with value

   So  

The Molarity is mathematically evaluated as

Substituting values

mechanics (greek   is that area of science concerned with the behaviour of physical bodies when subjected to forces or displacements, and the subsequent effects of the bodies on their environment. the scientific discipline has its origins in ancient greece with the writings of aristotle and archimedes[1][2][3] (see history of classical mechanics and timeline of classical mechanics). during the early modern period, scientists such as galileo, kepler, and newton laid the foundation for what is now known as classical mechanics. it is a branch of classical physics that deals with particles that are either at rest or are moving with velocities significantly less than the speed of light. it can also be defined as a branch of science which deals with the motion of and forces on objects. the field is yet less widely understood in terms of quantum theory.

explanation: