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
goldfiish [28.3K]
3 years ago
15

Explain why solid sodium chloride does not conduct electricity but does so and melting

Chemistry
1 answer:
Savatey [412]3 years ago
6 0
So ionic compounds have high melting and boiling points. Conductive when liquid - Ions are charged particles, but ionic compounds can only
conduct electricity if their ions are free to move. Ionic compounds do not conduct electricity when they are solid - only when dissolved in water or melted .
You might be interested in
A student comes to the conclusion that solids are denser than liquids. Is this true? Explain.
SashulF [63]
True, because a liquid can be taken and added, but a solid stay the same never losses and never gains
6 0
3 years ago
If the ribosomes of a cell were destroyed what effect would this most likely have on the cell
Serjik [45]
Cells will not able to produce proteins by translation as it's happens in ribosomes
8 0
3 years ago
Which equation is set up correctly to determine the volume of a 3.2 mole sample of oxygen gas at 50°C and 101.325 kPa?
77julia77 [94]
N = 3.2 moles, T = 50 + 273 = 323 K, P = 101.325 kPa,  R = 8.314 L.kPa/K.mol 

PV = nRT

V = nRT / P           substituting.

V = (3.2 mole)(8.314 L.kPa/K.mol )(323 K) / (<span>101.325 kPa)

That is the answer, but it is not among the options you provided. Check your options properly.</span>
7 0
3 years ago
Read 2 more answers
What factor affects both kinetic energy and gravitational potential energy?
Anna11 [10]

Answer:

The kinetic energy of an object is also measured in joules. Anything that is moving has kinetic energy, but various factors affect how much kinetic energy an object has. The first factor is speed. If two identical objects are moving at different speeds, the faster object has more kinetic energy.  In physics, the kinetic energy  of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes. The same amount of work is done by the body when decelerating from its current speed to a state of rest.

Explanation:

8 0
3 years ago
Read 2 more answers
Mention two substance that sublines​
Ugo [173]

Familiar substances that sublime readily include iodine , dry ice , menthol, and camphor. Sublimation is occasionally used in the laboratory as a method for purification of solids, for example, with caffeine.

8 0
2 years ago
Other questions:
  • Is mass conserved in chemical reactions? Make a prediction based on this question. Be sure to tell how you would determine wheth
    6·1 answer
  • Hey can u help me with my hw? I’ll send a pic.
    15·1 answer
  • Calculate the number of atoms of copper represented by 127.08 g of copper. 1. 1.20 × 1024 atoms 2. 2.00 atoms 3. 1.30 × 1024 ato
    5·2 answers
  • Using balanced chemical equations, explain the observed conductivity at the point of faint pink indicator color for:
    15·1 answer
  • What is the product of the reaction of 3-isopropylcyclodecanol with hydrobromic acid? a. 1-bromo-3-isopropylcyclodecane b. 1-bro
    10·1 answer
  • Question 27 (1 point)
    12·2 answers
  • Why is copper so widely sought on the world and new york mercantile exchange
    9·2 answers
  • a 20.0 liter flask contains a mixture of argon at 0.72 atmosphere and oxygen at 1.65 atmosphere. what is the total pressure in t
    7·1 answer
  • Question 18
    9·1 answer
  • At which temperature is water in its gas phase (water vapor)?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!