Chemistry, 13.10.2019 11:30 baileysosmart
Melting of ice is a spontaneous reaction at room temperature and pressure because melting is accompanied by a a decrease of entropy b a decrease of energy c an increase of energy d an increase of entropy
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Chemistry, 22.06.2019 03:10
The peak wavelength for the blackbody curve of a star is in the uv range. assuming the radiation from this star can reach earth, would you be able to see it?
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Chemistry, 22.06.2019 13:30
What produces wave a)sound b) heats c)transfer of energy d)vibrations
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Chemistry, 22.06.2019 14:50
How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.
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Chemistry, 22.06.2019 18:00
An object displaces 652 ml of water. the volume of the object is: 0.652 cm³ 6.52 cm³ 65.2 cm³ 652 cm³
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Melting of ice is a spontaneous reaction at room temperature and pressure because melting is accompa...
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