Sythecastigia decided to add a solution of 12.1 grams of sodium chloride dissolved in 100 mL of water to a solution of 2.00 grams of silver chloride dissolved in 500 mL. How many grams of silver chloride should she be able to filter out?
137. It is of importance to know the basic principles to be observed in the design and use of optical equipment. 138. We know the velocity of a particle to be continuously changing if this particle has a nonuniform motion. In each successive time interval the particle acquires some increment of velocity.