Carbon tetrachloride is a solvent which is used as a refrigerant and also as a cleaning agent. It is mainly produced from methane (CH4) and chlorine gas (Cl2):
CH4 + 4 Cl2 --> CCl4 + 4 HCI
How many grams of carbon tetrachloride (CC14, molar mass = 153.81g/mol) can be
produced from reacting 497.9 grams of chlorine (Cl2, molar mass = 70.9 g/mol) with
excess methane? Round your answer to the nearest tenths place.

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

What best discribes the relationship between wavelength and frequency in a electromagnetic wave

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.