How many moles of water can be formed from 23.9 mol of oxygen gas? H2 + O2 --> H20
Hint: Is it balanced?

Agas has a volume of 0.7 l at 300 mmhg. what would be the new volume at 900 mmhg

How many valence electrons are in atom of radon?

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.