Which unit is used for measuring atomic mass? atomic mole grams/mole grams atomic mass unit atomic mass weight

Use the periodic table to determine how many grams of oxygen would be required to react completely with 859.0 g c2h2

List and describe the neurological effects of the vocs and other air pollutants,as described by dr.theo colborn

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.