Chemistry, 06.05.2020 05:15 maronetham6253
Naphthalene combustion may be used to calibrate the heat capacity of a bomb calorimeter. The heat of combustion of naphthalene is –40.1 kJ/g. When 0.8210 g of naphthalene was burned in a bomb calorimeter containing 1.000 kg of water, a temperature rise of 4.21°C was observed. What is the heat capacity of the bomb calorimeter excluding the water?
Answers: 1
Chemistry, 22.06.2019 04:40
*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system
Answers: 3
Chemistry, 22.06.2019 06:00
Compare and contrast physical changes with chemical changes.
Answers: 3
Chemistry, 22.06.2019 06:00
24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm
Answers: 2
Chemistry, 22.06.2019 09:20
Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?
Answers: 3
Naphthalene combustion may be used to calibrate the heat capacity of a bomb calorimeter. The heat of...
Social Studies, 05.11.2019 14:31
Biology, 05.11.2019 14:31
History, 05.11.2019 14:31
Mathematics, 05.11.2019 14:31
Health, 05.11.2019 14:31
Mathematics, 05.11.2019 14:31
Mathematics, 05.11.2019 14:31
English, 05.11.2019 14:31
History, 05.11.2019 14:31
Mathematics, 05.11.2019 14:31