Chemistry, 18.09.2021 15:30 asmita9876
6. What is the final temperature of a 91.0 g piece of copper, with an initial temperature of 20.0°C, after absorbing 1581 J of heat? Copper has a specific heat of 0.386J/g °C.
Answers: 3
Chemistry, 22.06.2019 12:20, jessicasbss6840
Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.
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Chemistry, 22.06.2019 14:30, Tooey2331
1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?
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Chemistry, 22.06.2019 14:30, Cartucho1978
According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.
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Chemistry, 23.06.2019 02:00, sakria2002
What is the difference between a substance "getting wet" and "being dissolved" in a liquid at the particulate level?
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6. What is the final temperature of a 91.0 g piece of copper, with an initial temperature
of 20.0°...
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