Chemistry, 22.02.2021 22:00 hsernaykaw42
the volume of a gas is 22.5 ml at 22.o C at 0.974 atm, Whst will the volume be at 15.0 C and 0.993 atm?
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The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false
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The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
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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
the volume of a gas is 22.5 ml at 22.o C at 0.974 atm, Whst will the volume be at 15.0 C and 0.993 a...
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