Comparing Appearance, Relative Density, and Solubility In this task, you’ll observe and compare the appearance, relative density, and solubility of common household materials in water. Part A Observe the appearance of each material before it is mixed, its relative density, and how well it dissolves in water. Baking Soda Baking Powder Salt Sugar Flour Vinegar Cooking Oil Part B What observation about baking powder suggests that it is a mixture of substances?

what is your question? collegechemistry 5+3 pts in november 1987, a massive iceberg broke loose from the antartic ice mass and floated free in the ocean. the chunk of ice was estimated to be 98 mi long, 25 mi wide, and 750 ft thick. a typical backyard swimming pool contains about 24,000 gallons of water. how many of these pools could you fill from the water in this iceberg? (assume the iceberg is a rectangular solid of the above dimensions and consists of water only). express answer in scientific notation.