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
tiny-mole [99]
3 years ago
13

Which is an example of a physical change?

Chemistry
2 answers:
levacccp [35]3 years ago
8 0

Answer:

salt dissolving

Explanation:

Hope this helps!

lesantik [10]3 years ago
7 0
Salt dissolving is the one
You might be interested in
What is the mass of 6.14x10^25 atoms of gold
Alexxx [7]

3452.6^15 atoms of gold.

3 0
3 years ago
You have a balloon filled with hellum that has a volume of 4.91 cubic decimeters
juin [17]

Answer:

32

Explanation:

because the number of heliem is your aswer

5 0
2 years ago
Read 2 more answers
What is heat of vaporization?
Anestetic [448]

Explanation:

It is the heat required to change a gram of substance from a liquid to a gas.

3 0
3 years ago
2HCI + Na2SO4 -> 2 NaCI + H2SO4
Mashutka [201]
Fhicifhyfcifyfjfhdjgfcgufhhdhgddtrd
3 0
3 years ago
A student places a beaker on a hot plate. To the beaker, he adds a clear liquid and a white powder. The mixture instantly begins
Elenna [48]
True, because if it wasn't a chemical reaction it would have proceeded to stay the same. but it begins to bubble.
sorry if this isn't the best answer I'm trying my best.
7 0
3 years ago
Read 2 more answers
Other questions:
  • The protein keratin is composed of two helical strands that wrap around each other in what is called a coiled coil. The two stra
    12·1 answer
  • An atom has atomic number 5 and mass number 11. How many neutrons does the atom have?
    10·1 answer
  • Which of the following is the correct formula for sulfuric acid?
    8·2 answers
  • Your percent yield is 80%. The actual amount of product produced was 29.1
    8·2 answers
  • What is a covalent bond? Apex
    9·1 answer
  • A 13.00 g sample of citric acid reacts with an excess of baking soda as shown in the equation. What is the theoretical yield of
    13·2 answers
  • What elements are not balanced in the equation MgO + 2 LiCl = MgCl2 Li2O
    15·2 answers
  • What is the pOH of a solution with an OH- ion concentration of 8.4E-7?
    13·1 answer
  • How much heat does it take to raise 100g of aluminum (c= .9 J/gC) from 12.5C to 31C?
    7·1 answer
  • Convert 9.32x 10 23ª atoms of au to moles of au
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!