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
Elanso [62]
3 years ago
8

The combining of hydrogen and oxygen gas into liquid water is an example of what kind of change?

Chemistry
1 answer:
KatRina [158]3 years ago
7 0
The combining of hydrogen and oxygen gas into liquid=H2O (water) is a compound or a molecule because it is 2 different elements combined with chemical bonds so its Chemical. B 
You might be interested in
Electrons always fill orbitals in the same order. Each s orbital holds 2 electrons, each set of p orbitals holds 6 electrons, ea
arsen [322]
Oxygen is the answer :)

4 0
3 years ago
Read 2 more answers
What mass of glucose would you need (in g) to have 0.8 mol, given that the molar mass of glucose is 180 g mol-1?
Verizon [17]
<h3>Answer: 144 g</h3>

Explanation:

  Mass of glucose = moles × molar mass

∴ Mass of glucose = 0.8 mol × 180 g mol⁻¹

                               =  144 g

∴ the mass of glucose you need to have 0.8 mol of glucose = 144 g

5 0
2 years ago
What is liquor ammonia fortis?​
erik [133]

Answer:

Ammonia fortis liquor is a saturated solution of ammonia in water. It is also called 880 ammonia. Its relative density is 0.880. It is stored in tightly sealed bottles in a cold place. (Sorry if I'm wrong)

Explanation:

6 0
3 years ago
Read 2 more answers
Mountains form when plates _______.
Dimas [21]

Answer:

They form when plates collide. I hope this helps you!

8 0
2 years ago
12 *
nikitadnepr [17]

Answer:

true

Explanation:

7 0
3 years ago
Other questions:
  • Why are chemical tests necessary to tell a dextrose solution from a saline solution?
    14·1 answer
  • The breaking down or disintegration of substances such as rocks and minerals by physical, chemical, or biological processes is c
    9·2 answers
  • Charge 3 nC is in a hollow cavity inside a large chunk of metal that is electrically neutral. The total charge on the exterior s
    9·1 answer
  • Tulle
    6·1 answer
  • How does thermal energy transfer when a room is heated by a furnace?
    5·1 answer
  • If you use 19 mL of 0.100 M KMnO4, how many moles have you used? The answer has to be in four decimal places (do not forget the
    14·1 answer
  • Ok yall l have to write a essay about Pretend that you are the moon. What would you say? Describe yourself to others based on wh
    7·1 answer
  • Which terms describe a substance that has a low melting point and poor electrical conductivity?
    11·1 answer
  • In which cell organelle does photosynthesis take place?
    13·1 answer
  • How do I solve this ?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!