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
Irina-Kira [14]
3 years ago
15

What phenomenon is most responsible for ocean layers?

Chemistry
2 answers:
igomit [66]3 years ago
7 0

Answer:

precipitations

Explanation:

bcoz of water

vova2212 [387]3 years ago
3 0
Precipitations , is the most respionsible for ocean layers
You might be interested in
A marble is sitting motionless on a table. How can you make it move?
Salsk061 [2.6K]
You can pick it up and move it
8 0
3 years ago
Read 2 more answers
What is the therm energy of an object?
Elan Coil [88]

Answer:

B

Explanation:

B. the total kinetic and potential energies of its particles

3 0
2 years ago
When a 0.245-g sample of benzoic acid is combusted in a bomb calorimeter, the temperature rises 1.643 ∘C . When a 0.260-g sample
sveticcg [70]

Answer:

The heat of combustion per moles of caffeine is 4220 kJ/mol

Explanation:

Step 1: Data given

⇒ When  benzoic acid sample of 0.245 grams is burned the temperature rise is 1.643 °C

⇒ When 0.260 gram of caffeine is burned, the temperature rise is 1.436 °C

⇒ Heat of combustion of benzoic acid = 26.38 kJ/g

<u>Step 2:</u> Calculate the heat released: for combustion of benzoic acid

0.245 g benzoic acid *  26.38 kJ/g = 6.4631 kJ

<u>Step 3</u>: Calculate the heat capacity of the calorimeter:

c = Q/ΔT

Q = 6.4631 kJ   / 1.643°C = 3.934 kJ/ °C

<u>Step 4:</u> Calculate moles of a 0.260 g sample of caffeine:

Moles caffeine = Mass caffeine / Molar mass caffeine

0.260 grams/ 194.19 g/mol  = 0.0013389 moles

Step 5: Calculate heat released: for combustion of caffeine

Q = c * ΔT

Q = 3.934 kJ/°C * 1.436 °C = 5.65 kJ

Step 6: Calculate the heat of combustion per mole of caffeine  

5.65 kJ  /  0.0013389 moles = 4219.9 kJ/mol  ≈ 4220 kJ/mol

The heat of combustion per moles of caffeine is 4220 kJ/mol

4 0
3 years ago
If a liquid dissolves in a gas, in what state will the solution be? Explain your answer.
disa [49]
It would be solid because you said it dissolves...Hope this helped :)
5 0
2 years ago
1. Which is not an example of matter? (6.P.2.1) *<br> Water<br> Mrs. Saliba<br> Imagination<br> Air
Alchen [17]

Answer:

Imagination

Explanation:

This isnt a real object

Hope this helps

3 0
2 years ago
Other questions:
  • Which option gives an object's volume in SF units?
    8·1 answer
  • Calculate the mass defect for the isotope thorium-234
    5·2 answers
  • What is the hybridization at each carbon atom in the molecule? write hybridizations starting on the left in molecule?
    6·1 answer
  • True or false the strength and concentration of an acid or base describe the same property.
    15·2 answers
  • Why are naturally occurring substances, such as particulates or carbon dioxide, sometimes considered pollutants?
    5·2 answers
  • I need what kind of energy is number two
    10·2 answers
  • What is the decay mode of radium-226?
    11·1 answer
  • If a horse gallops 1 meter per second, how far can it travel in 1 minute? <br><br> pls help
    5·1 answer
  • The structure and bonding of gold?
    8·2 answers
  • The reaction between calcium carbonate (CaCO3) and HCl produces calcium chloride (CaCl2), carbon dioxide (CO2), and water (H2O).
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!