Ceres is a dwarf planet located in the main asteroid belt of the solar system. which statement about ceres is false? a. it is almost a perfect sphere. b. there are no objects of comparable size in the main asteroid belt. c. it orbits the planet mars. d. its orbit lies between the orbits of the planets mars and jupiter.
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Physics, 22.06.2019 02:50
Ammonia enters the expansion valve of a refrigeration system at a pressure of 10 bar and a temperature of 18oc and exits at 6.0 bar. the refrigerant undergoes a throttling process. determine the temperature, in oc, and the quality of the refrigerant at the exit of the expansion valve.
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Glass has a hardness that is in the middle of the hardness scale. what is the hardness of glass?
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Use vsepr theory to predict the molecular geometry of the molecule hcn.
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Explain the difference in reactivity of the elements based on their electron configurations.
Answers: 1
Ceres is a dwarf planet located in the main asteroid belt of the solar system. which statement about...
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