subject
Chemistry, 11.10.2020 07:01 SmokeyRN

Q1. If a piece of ice absorbs 131 J of heat energy, how much was lost by the surroundings? Q2. Suppose you take 208 grams of water at 24 oC and put it into the freezer to make ice where is reaches -3 oC. Calculate the energy change. ( csolid =2.10 J/goC, cliquid = 4.18 J/goC, Hfusion = 333J/g)

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 06:00, joelpimentel
This flow chart shows the amount of energy that is emitted by each type of light. ultraviolet > blue light > yellow light > red light (maximum energy) (minimum energy) in an experiment, shining which type of light on a strip of metal would be least likely to produce the photoelectric effect? ultraviolet light dim blue light bright red light bright yellow light
Answers: 2
image
Chemistry, 22.06.2019 18:30, lattimorekeonna1
How many moles of bromine are needed to produce 3.23 moles of potassium bromide
Answers: 1
image
Chemistry, 22.06.2019 21:50, isabel81ie
Given the data below for the reaction, 2 a + 2 b + 4 c => d + e + 3 f, the reaction is fill in the [ ] order in a, fill in the [ ] order in b, fill in the [ ] order in c and fill in the [ ] order overall. (use the words "first, second, third, fourth" to fill each blank)experimentinitial conc of a, mol/l initial conc of b, mol/l initial conc of c, mol/l initial rate, mol/l. s1 0.1 0.1 0.2 2 x 10-32 0.2 0.3 0.2 6 x 10-33 0.3 0.1 0.2 2 x 10-34 0.4 0.3 0.4 1.2 x 10-2
Answers: 2
image
Chemistry, 23.06.2019 03:00, laya35
A0.100-kilogram apple hangs in a tree 1.50 meter above the ground. ignore frictional effects, the total mechanical energy of the apples is
Answers: 1
You know the right answer?
Q1. If a piece of ice absorbs 131 J of heat energy, how much was lost by the surroundings? Q2. Supp...

Questions in other subjects: