A300-g aluminum cup contains 700 g of water in thermal equilibrium with the cup at 60°c. the combination of cup and water is cooled uniformly so that the temperature decreases by 2.2°c per minute. at what rate is energy being removed? express your answer in watts.
Answers: 1
Chemistry, 22.06.2019 14:00
What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
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Which statement best describes what happens when molecular compounds melt
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Chemistry, 22.06.2019 20:30
Some familiar products contain some of the same types of atoms. for instance, the chemical formula for baking soda is nahco 3. the chemical formula for liquid bleach is naclo, and the chemical formula for table salt is nacl. which choice best describes why these three products have some of the same types of atoms in common?
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Chemistry, 22.06.2019 23:30
With the largest atoms and the smallest number of valence electrons and with the smallest atoms and the greatest number of valence electrons are the most reactive. a. nonmetals; metals b. nonmetals; transition elements c. transition elements; metals d. metals; nonmetals
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A300-g aluminum cup contains 700 g of water in thermal equilibrium with the cup at 60°c. the combina...
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