Consider the methylamine buffer system. a. write the brønsted-lowry reactions for each of the conjugates reacting with water. write the equilibrium expression for each and determine the value of each equilibrium constant. b. calculate the ph of a solution prepared by mixing 1.33 g methylammonium chloride with 1.09 g methylamine and dissolving in enough water to make 250.00 ml of solution. c. calculate the ph of the solution from b. after 4.03 ml of 0.938 m hydrochloric acid are added. d. how many milliliters of 0.938 m hydrochloric acid should be added to 0.2204 g of methylamine to give a ph of 10.310?

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Is powdered sports drink ionic or covalent ? 10pts !

Listenbase your answer to the question on the information below.nuclear radiation is harmful to living cells, particularly to fast-growing cells, such as cancer cells and blood cells. an external beam of the radiation emitted from a radioisotope can be directed on a small area of a person to destroy cancer cells within the body.cobalt-60 is an artificially produced radioisotope that emits gamma rays and beta particles. one hospital keeps a 100.0-gram sample of cobalt-60 in an appropriate, secure storage container for future cancer treatment.which choice represents the correct product for the beta decay of the co-60? fe-60ni-60fe-61ni-61