Chemistry, 16.02.2021 17:40 bricksaspares
A 100 gram sample of compound of sodium contains 36.5 grams of sodium, 25.4 grams of sulfur,
and 38.1 grams of oxygen. Does the empirical formula for the compound lead you to believe it is
sodium sulfite or sodium sulfate?
Answers: 1
Chemistry, 21.06.2019 12:30
Acycloalkane molecule contains 8 carbon atoms. how many hydrogen atoms are present in the molecule?
Answers: 2
Chemistry, 22.06.2019 16:40
Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg
Answers: 3
Chemistry, 23.06.2019 00:00
The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
Answers: 1
Chemistry, 23.06.2019 02:30
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.
Answers: 3
A 100 gram sample of compound of sodium contains 36.5 grams of sodium, 25.4 grams of sulfur,
and 38...
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