3 Na + 3 Cl + Alz --> 3 NaCIAI 17. In the chemical equation, there are three Na atoms, three Cl atoms, and three
Al atoms represented on both sides. The equation is balanced. Which of the
following best explains the fact that the equation is balanced?
A. laws of motion
B. law of gravity
C. law of conservation of mass
D. law of conservation of energy

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.