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
olga2289 [7]
3 years ago
13

Help pls!!

Chemistry
1 answer:
ankoles [38]3 years ago
7 0

Answer:

C, physical change

Explanation:

take a look at the equation. Next to each form of water do you see the little (g) and (l)? These represent the state of matter the water is in. So, the water is going from a gas to a liquid. The chemical compound is the same so its a physical change, not chemical, and it is reversible. You could change the liquid water back to the gas through evaporation. Endothermic has literally nothing to do with this equation so you can easily eliminate that answer choice.

You might be interested in
PLEASE HELP!
KatRina [158]
Hello the answer is c love
7 0
2 years ago
Read 2 more answers
Liquids tend to contract when heated. please select the best answer from the choices provided
pshichka [43]
This statement is false. Everything expands when heated
8 0
2 years ago
Read 2 more answers
Silver chloride breaks down to form silver and chlorine in the presence of light. what type of reaction is this? A combination r
Veronika [31]
A decomposition reaction<span> is a type of chemical </span>reaction<span> in which a single compound breaks down into two or more elements or new compounds. These </span>reactions<span> often involve an energy source such as heat, light, or electricity that breaks apart the bonds of compounds. so it is a decomposition reaction because the silver chloride breaks down into silver and chlorine</span>
3 0
3 years ago
Read 2 more answers
Which of the following is not one of the three categories of mechanical<br>waves?​
solong [7]

Answer:

d. Radio wave

Explanation:

There are three types of mechanical waves, transverse waves, longitudinal waves, and surface waves

8 0
3 years ago
How many mg is 59.0 kg in scientific<br> notation?
mina [271]
It would be 59000000 milligrams
8 0
3 years ago
Other questions:
  • Be sure to answer all parts. Which product(s) form(s) at each electrode in the aqueous electrolysis of the following salts? Sele
    15·1 answer
  • How many molecules of ethanol (c2h5oh) (the alcohol in alcoholic beverages) are present in 160 ml of ethanol? the density of eth
    8·1 answer
  • Which electromagnetic wave has wavelengths ranging from the size of a printed period to the length of a pen (1×10-3 to 1×10-1 me
    9·1 answer
  • Oxygen has an atomic number of 8. in order to fill its outer electron shell, how many electrons does it need?
    13·1 answer
  • Cathy is using a high-powered microscope to look at a leaf. What does she see?
    5·1 answer
  • 8. The density of an iron nail is the same as the density of an iron frying pan. Explain
    10·1 answer
  • How many atoms are in 35 grams of table salt
    13·1 answer
  • What happens within clouds and/or within the region between the cloud and Earth that allows for the various forms of precipitati
    8·1 answer
  • Assume a hydrogen atom has an electron in the n-level corresponding to the month of your birthday (jan = 1, feb = 2, etc.) calcu
    13·2 answers
  • Sort the following elements in order from least reactive to most reactive.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!