subject
Chemistry, 04.08.2022 19:00 leloobey

Find the amount of heat energy needed to convert 150 grams of ice at -15°C to ice at -63°C. Group of answer choices

A. (-) 14760 Joules because the ice is being heated.

B. (-) 14760 Joules because the ice is cooling.

C. 14760 Joules because the ice is cooling.

D. 14760 Joules because the ice is being heated.

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 06:10
The grooves or folds of the brain are called
Answers: 1
question
Chemistry, 22.06.2019 12:30
In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)
Answers: 3
question
Chemistry, 22.06.2019 21:50
28. which is not a reason that water is used to store spent fuel rods from nuclear power plants? water increases the speed of the chain reaction in the fuel rods. water protects nuclear power plant workers from the high temperature and radiation of the fuel rods. water acts as a radiation shield to reduce the radiation levels. water cools the spent rods. salts action
Answers: 1
question
Chemistry, 23.06.2019 04:31
Pls i will do pls imma diewhat forms white light? (4 points)a. combination of all wavelengths of ultraviolet light b. combination of all wavelengths of visible lightc. absorption of electromagnetic waves d. absorption of infrared rays
Answers: 2
You know the right answer?
Find the amount of heat energy needed to convert 150 grams of ice at -15°C to ice at -63°C. Group...
Questions
question
Chemistry, 29.01.2021 20:00
question
Mathematics, 29.01.2021 20:00
question
Mathematics, 29.01.2021 20:00
question
Mathematics, 29.01.2021 20:00
question
Mathematics, 29.01.2021 20:00