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
lilavasa [31]
3 years ago
10

What type of change is sugar dissolving in water physical or chemical

Chemistry
1 answer:
Hunter-Best [27]3 years ago
3 0

Answer:

Physical

Explanation:

No new substance is formed.

The process can be reversed using evaporation to separate the sugar from the water

So the change is physical

Hope this helps :)

You might be interested in
When N,N-Dimethylaniline is treated with bromine, ortho and para products are observed. However, when N,N-Dimethylaniline is tre
lilavasa [31]

Answer:

See explanation below

Explanation:

To get a better understanding watch the picture attached.

In the case of the reaction with Bromine, the -N(CH₃)₂ is a strong ring activator, therefore, it promotes a electrophilic aromatic sustitution, so, in the mechanism of reaction, the lone pair of the Nitrogen, will move to the ring by resonance and activate the ortho and para positions. That's why the bromine wil go to the ortho and para positions, mostly the para position, because the -N(CH₃)₂ cause a steric hindrance in the ortho position.

In the case of the reaction with HNO₃/H₂SO₄, the acid transform the -N(CH₃)₂ in a protonated form, the anilinium ion, which is a deactivating of the ring, and also a strong electron withdrawing, so, the electrophile will go to the meta position instead.

Hope this helps.

6 0
2 years ago
Diffrent Between Gas and Air​
ollegr [7]

Answer:

air is a group of different gases and gas is loose bound atoms of an element

Explanation:

3 0
3 years ago
Hurry plz
erik [133]

Answer:

1) The correct step in the scientific method that Victor did is Construct a hypothesis.

2) Given mass and density, volume is calculated as mass divided by density.

Explanation:

1) Before doing the assay and make a graph with the results obtained, Victor should think what he wants to prove, so he should make a hypoythesis to test with the assay.

2) The formula of density is

density = mass/volume ⇒ density x volume = mass ⇒                      volume = mass/density.

4 0
3 years ago
Read 2 more answers
When potassium carbonate and calcium chromate are mixed, which of the following will pass through a filter?
aliina [53]

Calcium carbonate will be formed which is insoluble in water.

The answer is a) K and CrO4 only.

8 0
3 years ago
The molar mass of NaCl is 58.44 g/mol. What is the molarity of a solution that
Sauron [17]
3:00m cu of the current in electrical engineering and electrical toques
3 0
3 years ago
Other questions:
  • 1
    11·1 answer
  • How many ml of 0.01-m naoh will be required to titrate 0.061-g of khp to it's endpoint?
    10·1 answer
  • Chlorine gas (CI2) is a(n)<br> A.) mixture.<br> B.) element.<br> C.) molecule.<br> D.) compound.
    5·2 answers
  • Who made the idea that as you go down the periodic table the atomic radius increases and the first ionization energy decreases?
    14·2 answers
  • Both the volcano and the seamount chain are thought to be the result of
    12·1 answer
  • Help!
    8·1 answer
  • The system that works with respiratory system for the exchange of gases to take place is..?​
    9·2 answers
  • How to be intelligent ​
    7·1 answer
  • When coal is burned to produce electricity, the electrical energy produced is less than the
    13·1 answer
  • For the following element, predict the most likely oxidation number (charge) for its corresponding ion.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!