Chemistry, 22.10.2019 03:20 ramjand3062
The molar heat of fusion of platinum (pt) is 4.700 kcal/mol. how much heat must be added to 85.5 g of
solid platinum at its melting point to completely melt it?
w kcal
Answers: 3
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Which best describes why nh4+ can form an ionic bond with ci-?
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For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition
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[ou.03jthe pictures below show the wavelengths and intensities of electromagnetic radiations emitted by three stars, star 1, star 2, and star 3. intensity intensity- intensity- 1000 3500 6000 8500 11000 wavelength (a) star 1 1000 3500 6000 8500 11000 1000 3500 6000 8500 11000 wavelength (a) wavelength (a) star 2 star 3 which of these statements is correct about the color of the three stars? star 2 is white in color o star 2 is yellow in color star 1 and star 3 are yellow in color star 1 and star 3 are white in color
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The molar heat of fusion of platinum (pt) is 4.700 kcal/mol. how much heat must be added to 85.5 g o...
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