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
Yuri [45]
3 years ago
10

Which of the following is an example of a chemical change?

Chemistry
1 answer:
Maurinko [17]3 years ago
5 0

Answer:

b. a firework exploding

Explanation:

You might be interested in
What is the heat of fusion of water in calories per mole?​
Mumz [18]

Answer:

<u><em>79.72 Calories</em></u>

Explanation:

6 0
2 years ago
Read 2 more answers
Find the mass (in g) of 1.00 atom of lead.
Mice21 [21]

Answer:

207g

Explanation:

207.2 to be more specific

6 0
3 years ago
Coal is used in the making of _____. Select all that apply.
vodka [1.7K]
The answer is <span>Plastics, Medicine, Clothing, Paper. </span>Coal is used in the making of  Plastics, Medicine, Clothing, Paper.  Some important users of coal include alumina refineries, paper manufacturers, and the chemical and pharmaceutical industries. Thousands of different products have coal or coal by-products as components: soap, aspirins, solvents, dyes, plastics and fibres, such as rayon and nylon.  
6 0
3 years ago
4
matrenka [14]

Answer:

Yes.

Explanation:

Yes, this difference of readings will definitely affect the results of the experiment as well as the E values because the readings taken by both students are different from one another. There is a fault in one of the thermometer because both shows different readings of temperature of the same solution. This will affect the overall experiment and due to this error, we are unable to tell that which one reading is correct so the answer is uncertain or unsure.

5 0
2 years ago
the smell spreads immediately after you burn agarbatti in this example what is your condition about intermolecular force
Sloan [31]
Intermolecular force for solids is high. Whereas low in gases. The smell of agarbatti spreads immediately because the molecules of air diffuses very fastly.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Define and give an example of an acid and of a base.
    7·1 answer
  • PLEASE HELP!!!! 24 POINTS
    14·2 answers
  • The movement of the planets and other celestial bodies in the solar system is caused by A. waves of solar radiation moving away
    6·1 answer
  • What land feature creates new land? <br> Glacier <br> Basin<br> Volcano <br> Desert
    11·1 answer
  • Which of these is an example of a physical change?
    15·2 answers
  • What is the answer to this I am very confused
    13·1 answer
  • Drag and drop the correct component and reactants to fill in the equation for photosynthesis
    6·1 answer
  • The sun is 93 million miles from the earth approximately how many years would it take to travel from earth to the sun if a perso
    8·1 answer
  • If 41.38 g of sodium combines with
    15·1 answer
  • A 55.0 g aluminum block initially at 27.5 ∘c absorbs 725 j of heat. what is the final temperature of the aluminum?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!