Physics, 17.02.2020 23:04 saneayahsimmons
The specific heat of liquid thallium , Tl, is 0.13 J/g C. The heat of fusion of thallium is 4.29 kJ/mol. The heat of vaporization of thallium is 162.5 kJ/mol. How much heat is required to change 10.0 g of solid thalium at 304 degrees C to vapor at 1457 degrees C ? The melting point of thallium is 304 degrees C. The boiling point of thallium is 1457 degrees C.
Answers: 3
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An object weighs 40n in air, weighs 20n when submerged in water and 30n when submerged in a liquid of unknown density. what is the density of the liquid?
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Agraduated cylinder contains 63.0 ml of water. a piece of gold, which has a density of 19.3 g/ cm3, is added to the water and the volume goes up to 64.5 ml. calculate the mass in grams of the gold that was added to the water. explain how you got your answer.
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The chart shows the amount of solute that fully dissolved when added to 500 ml of water. which ranks the solutions in order of greatest to least solubility? x → y → z y → x → z z → x → y y → z → x
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The specific heat of liquid thallium , Tl, is 0.13 J/g C. The heat of fusion of thallium is 4.29 kJ/...
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