Ineed with this the pictures to the right show two samples of substance x. answer the questions below about the intensive and extensive properties of substance x. you may assume that both cubes are solid (that is, not hollow inside). sample a melts at sample b. a. the same temperature as b. a different temperature as sample b has sample a. a. the same mass as b. a larger mass than c. a smaller mass than sample a has sample b. a. the same volume as b. a larger volume than c. a smaller volume than if sample a floats in water, sample b . a. will also float on water b. will not float in water c. may float in water, but more information is needed to know for sure if sample b is attracted to a magnet, sample a . a. will also be attracted to a magnet b. will not be attracted to a magnet c. may be attracted to a magnet, but more information is needed to be know for sure
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Chemistry, 21.06.2019 22:40
How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?
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Chemistry, 22.06.2019 00:40
Base your answer on the information below and on your knowledge of chemistry. nitrogen dioxide, no2, is a dark brown gas that is used to make nitric acid and to bleach flour. nitrogen dioxide has a boiling point of 294 k at 101.3 kpa. in a rigid cylinder with a movable piston, nitrogen dioxide can be in equilibrium with colorless dinitrogen tetroxide, n2o4. this equilibrium is represented by the equation below. 2no2(g) n2o4(g) + 58kj at standard pressure, compare the strength of intermolecular forces in no2(g) to the strength of intermolecular forces in n2(g).
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Chemistry, 23.06.2019 03:00
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
Ineed with this the pictures to the right show two samples of substance x. answer the questions bel...
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