A large piece of jewelry has a mass of 133.0 g. A graduated cylinder initially contains 49.2 mL water. When the jewelry is submerged in the graduated cylinder, the total volume increases to 66.3 mL. (a) Determine the density (in g/cm³) of this piece of jewelry. g/cm³ (b) Assuming that the jewelry is made from only one substance, what substance is it likely to be? Explain. (See the Densities of Common Substances table.) The only metal with a --Select--- v close to the one calculated for this piece of jewelry is --Select--- v .

A student finds that 24.96 g of water at 24.9 C(density=0.9971 g/cm3) is required to completly fill an empty flask. The water is removed and completely dried; granular solid copper weighing 51.24g is then added to the flask. With the copper present in the flask, it was determined that 19.24 g of water was required to fill the remaining space in the flask completly 1.) volume of the empty flask 2.) volume of the copper  3.) density of the copper

to make a tablet of aspirin, it requires 249 mg of salicylic acid. if the chemist purchased 9.0 x 10^-3 OZ of salicylic acid, are these enough to make one table of aspirin?

248024132 References Use the References to access important values if needed for this question. Under certain conditions, the substances sulfur dioxide and oxygen combine to form sulfur trioxide. If 28.8 grams of sulfur dioxide and 7.2 grams of oxygen combine to form sulfur trioxide, how many grams of sulfur trioxide must form? Mass= Submit Answer tion of Mass: Macroscopic: 1.