1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Licemer1 [7]
3 years ago
13

Which choice is an example of an endothermic process?

Chemistry
1 answer:
77julia77 [94]3 years ago
7 0

Answer: conversion of ice to steam

Explanation: Endothermic process is one in which energy is absorbed by the system.

Conversion of ice to steam is change of solid phase to gaseous phase, thus energy is required to break the strong inter molecular forces of attraction in solids to convert it into gaseous phase.

Conversion of steam to ice, conversion of steam to water  and conversion of water to ice releases energy and are examples of exothermic processes.

You might be interested in
Describe the arrangement and movement of the octane molecules when it is a liquid​
Allisa [31]

Answer:

Particles in a liquid move randomly and can slide past each other but they don't move far away from each other. Particles in liquids are close together, rolling over each other and arranged randomly. Particles in a solid vibrate in all directions but cannot move out of their fixed positions.

Explanation:

yuh

8 0
3 years ago
What is a tropical rainforests
juin [17]
The answer would be the first one.
6 0
3 years ago
Read 2 more answers
What do waves transfer?
Dmitrij [34]
Depending on the type of waves you can say both matter and energy
5 0
3 years ago
Read 2 more answers
What state of matter is carbon at room temperature
densk [106]
Carbon is a solid at room temperature. 
7 0
4 years ago
If the hydrogen ion concentration [H+] in a solution is 1.87 x 10^-11M what is the [OH-]
mixer [17]

Answer:

5.35 * 10^-4M

Explanation:

8 0
3 years ago
Other questions:
  • Butanal and butanone have different chemical and physical properties primarily because of differences in their
    10·1 answer
  • What is the formula of a compound formed between barium and phosphorus
    11·1 answer
  • Express the equilibrium constant for the combustion of ethanol in the balanced chemical equation. C2H5OH(g)+3O2(g)⇌2CO2(g)+3H2O(
    12·1 answer
  • A board of wood has a density of 0.487 g/cm3. The board is measured to have a length of 3.21 cm, a width of 12.2 cm and a height
    13·1 answer
  • What is energy?
    14·2 answers
  • Explain the voyage of water molecules as it boils in water
    6·1 answer
  • How do rivers affect watersheds?
    15·2 answers
  • Which number is the same as 4.8 x104<br> a. 0.00048<br> b. 480000<br> C. 48000<br> d. 480
    15·2 answers
  • When 3.93 grams of lactic acid, CHoOs(s), are burned in a bomb
    10·1 answer
  • Hellpppppppppppppppppppppp
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!