Chemistry, 10.12.2020 04:20 huangjianhe135
An electric kettle uses electrical energy to boil water. Energy from the electricity is
transferred to the water, heating it up. An electric ice maker also uses electrical energy,
but it freezes water to form ice. Since energy can't be created or destroyed, and water
loses potential energy when it freezes to form ice, what happens to the energy put into
the ice maker and the energy released by the water?
Answers: 3
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Which statement can best be concluded from the ideal gas law?
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Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?
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Select the correct answer. wax is a nonpolar substance. in which type of substance is it the most soluble?
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Examine the false statement. compounds are the smallest unit of an element that occur most commonly in nature. select the rewording of the statement that is true. a: atoms are the smallest unit of an element that commonly occur in nature. b: molecules are the smallest unit of an element or compound that commonly occur in nature. c: molecules are the smallest unit of a compound that occur on the periodic table. d: compounds are the smallest unit of an element that occur on the periodic table
Answers: 1
An electric kettle uses electrical energy to boil water. Energy from the electricity is
transferred...
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