Suppose a piece of iron with a mass of 21.5 g at a temp of 100.0 °C is dropped into an insulated container of water. The mass of the water is 132.0 g and its temperature before adding the iron is 20.0 °C. What will be the final temp of the system?
(Specific heat of iron = 0.449 J/g°C & water = 4.18 J/g°C)
Answers: 2
Chemistry, 22.06.2019 00:30
What must happen before a body cell can begin mitotic cell division
Answers: 2
Chemistry, 22.06.2019 01:40
Which characteristic of water it form droplets? a. low specific heat b. nonpolar structure c. high surface tension d. ability to dissolve substances
Answers: 1
Chemistry, 22.06.2019 18:00
Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?
Answers: 2
Suppose a piece of iron with a mass of 21.5 g at a temp of 100.0 °C is dropped into an insulated con...
History, 09.11.2020 07:50
Social Studies, 09.11.2020 07:50
World Languages, 09.11.2020 07:50
Computers and Technology, 09.11.2020 07:50
Mathematics, 09.11.2020 07:50
Mathematics, 09.11.2020 07:50
Chemistry, 09.11.2020 07:50
Social Studies, 09.11.2020 07:50
Chemistry, 09.11.2020 07:50