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
In-s [12.5K]
3 years ago
14

explain what happens to the energy stored in an item after it stops working or is no longer functional. Explain in depth

Chemistry
1 answer:
gulaghasi [49]3 years ago
6 0

Answer:

it gets rust and could not run properly

You might be interested in
What material is the source for commercial production of each of the following elements:(a) aluminum;
AleksandrR [38]

The material which is used as source for commercial production aluminum is bauxite.

The aluminum can be extracted from bauxite ore by the process of Bayer process.

In the Bayer process, bauxite ore is heated in the pressure vessel along with a caustic soda solution (sodium hydroxide) at a temperature between 150 to 200 °C. At this temperatures, the aluminium is dissolved in the solution as sodium aluminate in the extraction process. After separation of the residue by filtering, when the liquid is cooled gibbsite is precipitated and then it is seeded with fine-grained aluminum hydroxide crystals from previous extractions. The precipitation take 7-19 days without the addition of seed crystals.

This extraction process converts the aluminium oxide to soluble sodium aluminate, NaAlO2, which afterward converted into aluminum hydroxide and then into aluminum oxide.

Thus, we concluded that the material which is used as source for commercial production aluminum is bauxite ore.

learn more about ore:

brainly.com/question/10306443

#SPJ4

3 0
1 year ago
I need help with all 4 please help
damaskus [11]
Get the app socratic
4 0
3 years ago
The pH of a solution prepared by the addition of 100mL 0.002M HCL to 100mL distilled water is closest to:
IRISSAK [1]

Answer:

d.3.0

Explanation:

Step 1: Calculate the final volume of the solution

The final volume is equal to the sum of the volumes of the initial HCl solution and the volume of distilled water.

V₂ = 100 mL + 100 mL = 200 mL

Step 2: Calculate the final concentration of HCl

We will use the dilution rule.

C₁ × V₁ = C₂ × V₂

C₂ = C₁ × V₁/V₂ = 0.002 M × 100 mL/200 mL = 0.001 M

Step 3: Calculate the pH of the final HCl solution

Since HCl is a strong acid, [H⁺] = HCl. We will use the definition of pH.

pH = -log [H⁺] = -log 0.001 = 3

7 0
3 years ago
When a candle is cooling down is it a physical or chemical change
Ksivusya [100]
Physical

When something is cooling it isn’t changing it’s chemical composition so it’s physical
3 0
3 years ago
Read 2 more answers
What might be the result of removing a top predator from a marine biome?
julsineya [31]

Answer:

A

Explanation:

Due to the fact that no one will eat the fish, their population starts growing.

4 0
1 year ago
Other questions:
  • When might a large volume of material have little mass?
    7·2 answers
  • Which of the following is a reasonable ground state electron configuration
    12·1 answer
  • Which best describes the importance of the microscope to the development of cell theory? Microscopes color different parts of ce
    12·2 answers
  • What is the kinetic molecular model?
    8·2 answers
  • Item 6
    8·2 answers
  • help, Look at the model below. Explain what is correct and/or incorrect about the model based on scale, proportion, and quantity
    14·1 answer
  • 1. A sample of oxygen gas has a volume of 150 ml when its pressure is 440 mmHg. If the pressure is
    6·1 answer
  • What is electron configuration of oxygen in its excited state​
    5·2 answers
  • What is the volume of a piece of metal that has a density of 6.68g.cm^3 and has a mass of 1975 g?
    7·1 answer
  • Which statement best describes the movement of energy?.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!