A contains 0.5M NaCl while Solution B contains 0.5M Sucrose. Solution A and Solution B are separated by a semi-permeable membrane. The membrane is permeable to water, NaCl, and Sucrose. Identify the direction of diffusion of water, NaCl, and Sucrose.

Direction of diffusion of water will be towards NaCl

Explanation:

The solution of NaCl is more osmotically active as compared to sucrose which is less osmotically active. So water will pass through the semi permeable membrane from the sucrose solution into the more concentrated and more osmotic NaCl solution by the process of osmosis.

So what you would do is go through and add 3 teaspoons(tsp) 6 times because of the 6 tablespoons(tbsp). which will give you an answer of 18. another way is to multiply 3x6=18.

Ans. : frostbite is when exposure to cold temperatures causes freezing to the skin or other tissues. it most commonly affects the hands, feet, and face. the longer areas are exposed to cold, typically the worse the frostbite. the water temperature used for rewarming a frostbitten part should be : (102 -105) f degrees.