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
attashe74 [19]
1 year ago
15

Science edpuzzle All of the following describe a chemical change, EXCEPT…

Chemistry
1 answer:
Dmitry_Shevchenko [17]1 year ago
7 0

Answer:

B

Explanation:

You might want to pick "A sound is created" No that answer is just fine. If you listen when sitting around a campfire, you might hear the crackling of what is burning. Burning is an excellent example of a chemical change. Wood becomes ash.

The answer is a change in the state of matter. (B). That need not indicate a chemical change. In fact, most of the time, a change in matter is a physical change.

Answer: B

You might be interested in
Predict the sign of the entropy change, ΔS, for the following processes. Explain the reason for each of the predictions.
Nastasia [14]

The sign of the entropy change, ΔS, for the following processes include:

  • I2 (s) + ½ Cl2 (g) ← → ICl (g) - positive
  • 3 Ag (s) + 4 HNO3 (aq) → 3AgNO3 (aq) + NO (g) + 2 H2O (l) - positive
  • Cl2 (g) → Cl2 (l) - negative
  • C5H12 (g) + 8 O2 (g) → 5 CO2 (g) + 6 H2O (l) - negative

What is Entropy?

This is referred to the degree of randomness or disorderliness of a system and is denoted as S.

Entropy change is usually positive when solid or liquid reactant is converted into gas product and vice versa.

Read more about Entropy here brainly.com/question/419265

#SPJ1

6 0
1 year ago
Please help ! What’s the correct answer ?
Ber [7]
To code for proteins
4 0
2 years ago
I need help on 12 what do u do
pickupchik [31]
Benzene at the same prssure ie the horizontal dotted line, benzene requires the minimal temperature hence its most volatile
4 0
3 years ago
Students are measuring the length of time it takes for soda to go flat at three different temperatures. Which type of graph shou
maksim [4K]
Bar Graph. It shows time very well.
4 0
2 years ago
Name the only satellite which is known to have an atmosphere in the planet it orbits
Maurinko [17]

Answer:

Titan which orbits Saturn

Explanation:

6 0
3 years ago
Other questions:
  • Why must the mass of magnesium be less than 0.09 g?
    11·1 answer
  • Sample Response: Jade's error occurs in the top-right square of the Punnett square. In this square, she identifies the phenotype
    10·1 answer
  • In which type of reaction do two lighter nuclei combine to form one heavier nucleus?
    11·2 answers
  • Which pair below describes isotopes of the same element? A) an atom with 6 protons and 8 neutrons - an atom with 8 protons and 6
    7·1 answer
  • List the 3 mole equalities.
    10·2 answers
  • Which of the following is an example of a chemical change?
    6·2 answers
  • Aluminum chloride, AlCl3, is an inexpensive reagent used in many industrial processes. It is made by treating scrap aluminum wit
    11·1 answer
  • Arrange the following compounds in order of increasing acidity, and explain the reasons for your choice of order. Enter your ans
    8·1 answer
  • 50 POINTS
    11·2 answers
  • What is the linkage that binds one monosaccharide to another?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!