5. An aluminum cup of mass 46 g contains 150 g of water. The cup and water
are initially in th...
Chemistry, 24.05.2020 02:58, simonthang8
5. An aluminum cup of mass 46 g contains 150 g of water. The cup and water
are initially in thermodynamic equilibrium at room temperature (23 C). A 50-
g sample of an unknown alloy is heated to a temperature of 350 °C and
dropped into the water. The entire system (cup, water, alloy) is sealed in an
insulated container and allowed to come to equilibrium, at which point its
temperature is found to be 45°C. What is the specific heat of the alloy?
Hint: J
alloy - J + J Al cap
Answers: 2
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 00:00, aubreymoore9441
For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have
Answers: 1
Chemistry, 22.06.2019 02:30, bionicboy03120440
What is the mass of sodium in 3 moles of sodium chloride
Answers: 1
Chemistry, 22.06.2019 10:40, justicejesusfreak
Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3
Answers: 1
Do you know the correct answer?
Questions in other subjects:
Mathematics, 19.02.2021 08:30
Physics, 19.02.2021 08:30
Chemistry, 19.02.2021 08:30
Mathematics, 19.02.2021 08:30
Mathematics, 19.02.2021 08:30
History, 19.02.2021 08:30
