subject
Chemistry, 27.01.2020 23:31 itsyaboiimikey15

A100g sample of a metal was heated to 100oc and then quickly transferred to an insulated container holding 100g of water at 22oc. the temperature of the water rose to reach a final temperature of 35oc. which of the following can be concluded?
a) the metal temperature changed more than the water temperature did; therefore the metal
lost more thermal energy than the water gained.
b) the metal temperature changed more than the water temperature did, but the metal lost
the same amount of thermal energy as the water gained.
c) the metal temperature changed more than the water temperature did; therefore the heat
capacity of the metal must be greater than the heat capacity of the water.
d) the final temperature is less than the average starting temperature of the metal and the
water; therefore the total energy of the metal and water decreased.

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 04:30, aleilyg2005
There is a single path for electrons. the current decreases when additional resistors are added. the current will be the same in each resistor. these statements best describe a(n) circuit.
Answers: 3
image
Chemistry, 22.06.2019 08:00, ggdvj9gggsc
Asap! will give brainiest when a heat wave strikes a region causing more people to run air-conditioning units, electrical demand increases. what needs to be done to meet this increased demand? raising the control rodslowering the control rodsremoving the control rods
Answers: 1
image
Chemistry, 22.06.2019 11:40, seanisom7
Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upward away from the ground?
Answers: 2
image
Chemistry, 22.06.2019 17:30, shookiegriffin
I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!
Answers: 1
You know the right answer?
A100g sample of a metal was heated to 100oc and then quickly transferred to an insulated container h...

Questions in other subjects:

Konu
Biology, 14.10.2019 13:30