Chemistry, 03.05.2021 17:20 brittanysanders
Paul is trying to figure out the number of calories in a cube of cheese. To do this, she pours 169.6 mL of water into an aluminum can suspended from a ring stand. She takes the temperature of the water, and finds it to be 14.8 degrees Celsius. Then, she places the 5.23 gram cube of cheese under the can and lights it on fire! While the cheese is burning and for a few minutes after it is done, Carrie records the temperature of the water, finding that it levels out at 31.4 degrees Celsius. How many calories of heat were gained by the water? Please answer to the nearest 0.1 calorie.
Answers: 1
Chemistry, 22.06.2019 00:00
1) this is the structure in the cell nucleus that houses a cell's genetic information
Answers: 3
Chemistry, 22.06.2019 02:30
List four observations that indicate that a chemical reaction may be taking place
Answers: 1
Chemistry, 22.06.2019 16:30
At 20°c, a sample of h2o liquid and a sample of co2 gas each have the same average kinetic energy. why is one a liquid and the other a gas at this temperature?
Answers: 1
Chemistry, 22.06.2019 19:00
Mercury metal is poured into a graduated cylinder that holds exactly 22.5 ml the mercury used to fill the cylinder mass in 306.0 g from this information calculate the density of mercury
Answers: 2
Paul is trying to figure out the number of calories in a cube of cheese. To do this, she pours 169.6...
Mathematics, 12.01.2020 20:31
Mathematics, 12.01.2020 20:31
Computers and Technology, 12.01.2020 20:31
History, 12.01.2020 20:31
English, 12.01.2020 20:31
Health, 12.01.2020 20:31
Advanced Placement (AP), 12.01.2020 20:31
History, 12.01.2020 20:31
Mathematics, 12.01.2020 20:31
Mathematics, 12.01.2020 20:31
Biology, 12.01.2020 20:31
Mathematics, 12.01.2020 20:31
Biology, 12.01.2020 20:31
Mathematics, 12.01.2020 20:31
History, 12.01.2020 20:31
Mathematics, 12.01.2020 20:31