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
Nata [24]
3 years ago
7

What is a chemical reaction?

Chemistry
2 answers:
Mila [183]3 years ago
8 0

Answer:

A chemical reaction is defined as per encyclopedia Britannia as a "a process in which one or more substances, are converted to one or more different substances, the products."

So A is correct, B is correct, C is correct.

So that means we choose D as they're all correct.

Mkey [24]3 years ago
5 0

Answer:

D.

Explanation:

this is because in a chemical reaction all 3 of those work.

You might be interested in
What is the H+ concentration for an aqueous solution with pOH = 4.01 at 25 ∘C? Express your answer to two significant figures an
EleoNora [17]

I believe pH = -log[H+]

Also, 14 = pH + pOH

Therefore pH = 14 - pOH

pH = 14 - 4.01

pH = 9.99

9.99 = -log[H+]

Solve for H+

5 0
3 years ago
State how you can tell from a dot and cross diagram that the particles in a compound are held together by ionic bonds
Darina [25.2K]

Answer:

In diagram you have to show the electrons(dots) near to the more electronegative element by this you can show that this is an ionic bond.

Explanation:

8 0
3 years ago
which factor is most responsible for the fact that water is a liquid rather than a gas at room temperature
frosja888 [35]

The answer is Hydrogyn bonding. It keeps the water molocules bonded together and in a liquid state, without it it'd be in a gashious state.

5 0
3 years ago
Read 2 more answers
Which of the following measurements is equal to 2.3 dL?
Nonamiya [84]
What are the following measurements?
6 0
3 years ago
Describe how the air pressure on Earth affects the weather.
11111nata11111 [884]

Answer:  

As the pressure decreases, the amount of oxygen available to breathe also decreases. Atmospheric pressure is an indicator of weather. When a low-pressure system moves into an area, it usually leads to cloudiness, wind, and precipitation. High-pressure systems usually lead to fair, calm weather.

5 0
2 years ago
Other questions:
  • What factors do not affect nuclear reactions, but do affect chemical reaction
    14·1 answer
  • 5Br−+BrO3−+6H+→3Br2+3H2O
    10·1 answer
  • The whiye pigment TiO2 is prepared by the reaction of titanium tetrachloride, TiCl4, with water vapor in the gas phase:
    9·1 answer
  • Write the symbol for every chemical element that has atomic number less than 16 and atomic mass greater than 24.0 u.
    10·1 answer
  • I need help with this question. Will give 5 stars
    9·2 answers
  • A chemistry teacher has a 560-cm length of magnesium ribbon. For a class experiment, each student requires an 8.5-cm length of t
    7·1 answer
  • Write the NET IONIC EQUATION between zinc and hydrochloric acid.
    13·1 answer
  • Which is the fundamental law of energy?
    7·2 answers
  • The student titrated 10 ml of standered 0.15 M HCl with his sodium hydroxide solution. When the titration reached the equivalenc
    8·1 answer
  • Which element is considered a malleable substance? <br>a) sulfur b) radon c) hydrogen d) gold​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!