Chemistry, 01.02.2021 21:20 amandathompson1
A company discovers a coal reserve under a mountain. The company uses bulldozers to remove soil and flatten the top of the mountain to expose the bedrock. Then, the company uses machines to remove coal from the exposed bedrock. How will obtaining the coal affect the environment?
Answers: 3
Chemistry, 21.06.2019 18:00
In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible? a. attractive forces between gas particles are negligible because the particles of an ideal gas are moving so quickly. b. collisions between gas particles are elastic; there is no net gain or loss of kinetic energy. c. gases consist of a large number of small particles, with a lot of space between the particles. d. gas particles are in constant, random motion, and higher kinetic energy means faster movement.
Answers: 1
Chemistry, 22.06.2019 02:30
Asa choose the correct set of reaction coefficients to properly balance the following chemical equation according to the law of conservation of mass: __s8 + __o2 ==> __so2 1, 1, 8 1, 8, 1 1, 8, 8 8, 1, 1
Answers: 1
Chemistry, 23.06.2019 10:30
Describe the hybridization of each carbon and nitrogen atom in each of the following structures
Answers: 1
A company discovers a coal reserve under a mountain. The company uses bulldozers to remove soil and...
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