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
omeli [17]
3 years ago
11

Please Help 8-9!!!!!!!

Chemistry
1 answer:
seropon [69]3 years ago
3 0

The labeled diagram is given in the image attached.

As it can be seen from the image that freezing is when energy is removed from the system at 0 ⁰ while melting is when energy is added at 0⁰.

Also when energy is added at 100⁰C, it causes boiling while when it is removed at 100⁰C, it causes condensation.


Melting point of water is 0⁰C while boiling point is 100⁰C

You might be interested in
The electrons in the outer shell of an atom are called:<br> outer<br> ionized<br> polar<br> valence
Marrrta [24]
Valence.

The electrons in the outer shell of an atom are called valence electrons. 

Valence electrons determine whether the an element is ready form compounds. These electrons can be gained, lost, or shared in the formation of compounds.
7 0
3 years ago
How long is a red blood cell
Lera25 [3.4K]
I suspect this question should read "How long does a red blood cell live." A red blood cell lives for between 100 and 120 days. It takes 7 days for a new red blood cell to develop from stem cells. Stem cells are similar to base cells. They can also be seen as a general template from which specialized cells are made. Stem cells can be taken from a newborn baby's umbilical chord or extracted from an adult blood donor's blood.This 
7 0
3 years ago
What process do plants undergo to produce chemical energy?
Ahat [919]

Answer:

i think photosynthesis

6 0
3 years ago
1. How can systems with such different structures perform the same function?
nexus9112 [7]

Explanation: Specialized Structures. ... This is because different organisms have developed unique structures that perform these functions and that do so in ways that fit their specific environments. So in this case, the structures are specialized to perform a specific function but also to fit the needs of a specific organism.

3 0
2 years ago
Read 2 more answers
During the fall season in North America daylight gradually?
Gala2k [10]

b, the sunlight decreases because the sun is tilted on an axis and towards the fall and winter times, it gets shorter

5 0
3 years ago
Other questions:
  • In a neutralization reaction ____
    13·1 answer
  • What is the lowest unoccupied molecular orbital in F2?
    7·1 answer
  • Which of the following describes scientists?
    12·1 answer
  • What is the highest energy level of an atom with 37 electrons
    14·1 answer
  • This is due in five mintues please help
    7·1 answer
  • What is the expected charge for nitrogen in an ionic compound?
    7·1 answer
  • Name any two metals having high density​
    11·2 answers
  • What is oxidized and what is reduced in this reaction? cu(s) 2agno3(aq) → cu(no3)2(aq) 2ag(s) cu is reduced and ag is oxidized.
    14·1 answer
  • What is the atomic number of an atom that has 6 protons, 6 neutrons, and 6 electrons? quzket
    8·1 answer
  • According to molecular orbital theory, the regions of the wave function with the highest probability of finding electrons are ar
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!