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
zhenek [66]
3 years ago
8

Why is dissolving salt in water is a physical change? Help me please

Chemistry
2 answers:
svlad2 [7]3 years ago
7 0

it is a great change because the salt goes in and turn the water to salt water

xxMikexx [17]3 years ago
6 0
Because the salt was salty to the water and hI e water got mad
You might be interested in
PLEASE HELP, CHEMISTRY!!! 20 POINTS!!!
mart [117]

the answer is in the picture

6 0
3 years ago
Read 2 more answers
What causes a sharp increase in potential energy when two
Pachacha [2.7K]
The answer is c electrostatic repulsion between nuclei
4 0
3 years ago
Read 2 more answers
Please help<br> Explain why a molecule that has polar bonds can be a polar molecule.
Zepler [3.9K]

Answer:

Explanation:

Well, obviously a molecule with polar bonds can be polar in itself. It's like saying I am an atheltic person who can just reach the basketball rim with my head and also I can dunk.

But if the question is how can a molecule that in non-polar have polar bonds, well, its because the polar bonds' dipole cancels each other out. It's like a tight rope. If a person pulls in one direction, it intuitively, the rope would go in that direction. However, if a person pulls in the other direction with the same amount of force, the rope stays still. This is the same case. Although molecules can have different electronegativities, the pull of electrons in one direction is cancelled out by a pull in the opposite direction, making the net dipole 0.

This is common for main VSERP shaped molecules like linear, trigonal planar, tetrahedral, trigonal bipyramidal, and octahedral.

8 0
3 years ago
Which do you think will cool down faster in? The teaspoon of water or the cup of water? Why?
777dan777 [17]

Answer:

I think the teaspoon will cool down faster.

Explanation:

The teaspoon of water will cool down faster because it is a smaller amount of water so the entire [drop] will absorb heat energy faster.

8 0
3 years ago
Balance the following equation <br>H2S+SO2➡️S+H2O
grin007 [14]
2H2S+2SO2 》》 4S+2H2O hope that'll help u
8 0
3 years ago
Other questions:
  • A neutral lithium atom has 1 valence electron. A neutral bromine atom has 7 valence electrons. A chemical reaction between the 2
    8·2 answers
  • What is the electron configuration for N (nitrogen)?
    9·1 answer
  • Solid sodium reacts violently with water, producing heat, hydrogen gas, and sodium hydroxide. How many liters of hydrogen gas ar
    11·1 answer
  • What happens in reactions that take place under ideal conditions
    15·1 answer
  • If 498 mol of octane combusts, what volume of carbon dioxide is produced at 23.0 °c and 0.995 atm?
    15·1 answer
  • Study this chemical reaction: (aq)(s)(s)(aq) Then, write balanced half-reactions describing the oxidation and reduction that hap
    13·1 answer
  • How do we observe in experiments?
    15·1 answer
  • What is the best explanation for why a particle is striking point X?
    12·2 answers
  • Which of the following is the ground state electrons configuration of the F ion
    5·1 answer
  • Q+ is an ion of element Q. What has the highest value in the ion?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!