Chemistry, 08.07.2019 15:30 rarityxrose
Acollege student heats a bowl of soup to a certain temperature. before eating any, the student decides to add more soup. once more soup is added, the student heats the soup to the same temperature as before. which of the following statements is true about the soup's thermal energy now that more soup has been added? the soup has lost its thermal energy to its surroundings. the soup has less thermal energy than it did before. the soup has the same amount of thermal energy it did before. the soup now has more thermal energy than it did before.
Answers: 2
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Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]
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Chemistry, 22.06.2019 18:30
Which rate indicates the number of children that would be born per woman if she were to live to the end of her child bearing years
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Acollege student heats a bowl of soup to a certain temperature. before eating any, the student decid...
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