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
How did the industrial revolution contribute to global climate change
Deffense [45]

Answer:humans have put ridiculous amounts of carbon dioxide into the atmosphereThese events are linked to the mass burning of fossil fuels to meet an increase in human demand

So the answer is True

Explanation:

6 0
2 years ago
If there is no net force on an object, then the object will
user100 [1]
If there is no net force on an object, then the object will <span>maintain it's rate of speed. Basically, net force is the change in an object's motion. If it is stationary and not moving, the object will stay stationary. If the object is moving at a rate of 2 miles per hour, it will constantly continue to move 2 mph because there is no net force.</span>
6 0
3 years ago
I need help solving a kinetics equation.
Lady bird [3.3K]

Answer:

what would the question be?

7 0
3 years ago
Water will melt faster on a very cold soft drink can than it will on a cool soft drink is this physical or chemical change?
Margarita [4]
I believe its chemical change


hope this helps
7 0
3 years ago
Read 2 more answers
Which one is a true statement about endothermic reactions? a: More heat is given off than is put into the reaction. b :The react
Setler [38]
A because it gets hot
7 0
3 years ago
Other questions:
  • When Cl2 gas is added to water during the disinfection of drinking water, it hydrolyzes with the water to form HOCl. The disinfe
    10·1 answer
  • Calculate the mass of a liquid with a density of 3.2 g/ml and a volume of 25 ml
    14·1 answer
  • Gold can undergo transmutation. es001-1.jpg This type of nuclear decay is called .
    9·2 answers
  • if 50.0 ml of a 1.00 M HCl solution and 45.0 ml of a 1.00 M NaOH solution are combined, which reagent is limiting?
    10·2 answers
  • Which is an anion ca2+ ag+ o2- k+
    12·2 answers
  • Water could be made to boil at 105 C instead of 100 C by ____. (1 point) adding a lot of energy to the water increasing the exte
    14·2 answers
  • I need help with this ?
    8·1 answer
  • Which of the following is not one of the three common forms of matter
    11·1 answer
  • Pls help !! it’s a timed quiz answer
    15·1 answer
  • Explain the phrase an “instrument is only as good as it's operator”
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!