Chemistry, 14.10.2019 20:00, princesincer9256
Which of the following substances would release the most amount of heat when they cool from 50oc to 25oc if you started with equal masses of each?
aluminum, 0.920 j/goc
cast iron, 0.461 j/goc or
lead, 0.126 j/goc
Answers: 3
Chemistry, 22.06.2019 09:00, triddi666
Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?
Answers: 1
Chemistry, 22.06.2019 10:50, lejeanjamespete1
8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
Answers: 1
Which of the following substances would release the most amount of heat when they cool from 50oc to...
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