What is the % mass/volume concentration of a solution consisting of 36 grams of K2SO4 with a total solution volume of 0.6 L

Answer asap need by wednesday morning calculate the ph of 0.036m naoh best answer will be brainliest

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

Describe at least two advantages and two disadvantages of using hydropower as a source of energy.