HELP ME, PLEASE. I REALLY NEED IT NOW add 3.6 grams of mixture A consisting of two carbonate salts of the two successive metals in group IIA to react with the excess HCl acid solution to obtain gas B. Allow all gas B to absorb completely by 3 liters of solution Ca. (OH) 2 0.015M obtained 4 grams of precipitate
Determine the salts in mixture A and calculate the mass% of the salts in A

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