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
Maslowich
2 years ago
9

Answer Quickly : Define and compare boiling points, melting points, and freezing points.

Chemistry
1 answer:
juin [17]2 years ago
3 0
Boiling point is the temperature at which a substance begins to change to a gas. Melting point is the temperature at which a substance begins to turn into a liquid. And freezing point is the temperature at which a substance begins turning into a solid.
You might be interested in
What unit of time is based on the revolution of Earth around the sun?
aev [14]

Answer:

Hello There!!

Explanation:

The answer is B.Year

It takes 365 days for the earth to orbit the sun. 365 days is 1 year.

hope this helps,have a great day!!

~Pinky~

4 0
2 years ago
Read 2 more answers
If an endothermic process absorbs 256j how many kilocalories are absorbed
Finger [1]
There are several units for expressing energy, Most common are joules and kilocalories.

The conversion factor of joule to kilocalories is 
 1 kilo calorie  = 4184 J
∴ x kilo calorie = 256 J

x = \frac{256}{4184} = 0.0611 kilo calories

Thus, 256 J = 0.0611 kilocalories
8 0
2 years ago
Read 2 more answers
What is mole ? and it's unit​
Aloiza [94]

\\ \sf\longmapsto 1mole\:is\:a\:specific\:amount\:of\:particles\:of\:a\:substance .

\\ \sf\longmapsto It\:is\:Represented\:as\:mol

\\ \sf\longmapsto 1mol=6.023\times 10^{23}particles

4 0
3 years ago
Read 2 more answers
MATCH
almond37 [142]
I wanna say it would be 1 would be A 2 would be C 3 would be D 4 would be B and 5 would be E



hope this helps
6 0
3 years ago
Read 2 more answers
What is the correct name for the ionic compound Ca2P5
maks197457 [2]

Answer:

It is calcium phosphide.

Explanation:

Calcium phosphide is a salt like material that is composed of calcium and phosphorus in the ratio of 2:5. It has the appearance of red brown Crystalline salt.

It is use as rodenticide to kill rats.

It is also use in fire works.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Choose the most appropriate reagent(s) for producing the β-ketoester intermediate by alkylation of ethyl acetoacetate with 1-bro
    8·1 answer
  • Define calories and how the body gets energy
    6·1 answer
  • The easiest state of matter to compress is _____.
    12·2 answers
  • Please help me out! :))
    12·1 answer
  • 1 point
    5·1 answer
  • A student dropped a pea size amount of K2CO3 into a solution of HCl(aq). He observed the formation of gas bubbles and collected
    11·1 answer
  • What volume of 1.50 M KBr is fromed ,using 15.6 mL of concentrated KBr with a molarity of 9.65 M?
    15·1 answer
  • How does solar radiation affect the thermosphere?<br> God bless all! :)
    9·2 answers
  • If the cell is somehow operated under conditions in which it produces a constant voltage of 1.50 V , how much electrical work wi
    13·1 answer
  • Ethanol is highly toxic if it is consumed in large quantities. Although it is the second least toxic of the five alcohols discus
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!