Chemistry, 01.12.2021 03:50 NerdyJason
Scenario: A 500-mL bottle of water at room temperature and a 2-L bottle of water at the same temperature were placed in a refrigerator. After 30 minutes, the 500-mL bottle of water had cooled to the temperature of the refrigerator. An hour later, the 2-L of water had cooled to the same temperature. When asked which sample of water lost the most heat;
Answers: 3
Chemistry, 21.06.2019 19:00
Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.
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Chemistry, 23.06.2019 19:30
What are the relative strengths of intermolecular forces compared to the forces between ions in a salt or the forces between metal atoms in a metallic bond?
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Chemistry, 24.06.2019 03:00
What physical characteristic does the moment of inertia of a rotating object most directly and accurately measure?
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Scenario: A 500-mL bottle of water at room temperature and a 2-L bottle of water at the same tempera...
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