Chemistry, 18.03.2021 02:10 krystlemiller11211
An unknown metal has a mass of 53.6 g. When 3520J of heat are added to the sample, the sample temp. changes by 64.2°C. Calculate specific heat of the unknown metal. what is the metal?
Answers: 1
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This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.
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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)]
Answers: 2
An unknown metal has a mass of 53.6 g. When 3520J of heat are added to the sample, the sample temp....
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