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
rusak2 [61]
3 years ago
6

A metallic substance separates into different metals when heated to certain temperatures. This substance may be an

Chemistry
1 answer:
MariettaO [177]3 years ago
7 0

Answer:

The substance may be an alloy

You might be interested in
Using the image below, describe in at least 2 paragraphs, what is happening with the arrows. Name and explain the processes and
Eddi Din [679]

Answer: I'm sorry, but we can't see the image from NASA

Explanation:

6 0
3 years ago
As the tempreture of a liquid increases the solubility of a liquid of that liquid
anzhelika [568]
As the temperature increases, the solubility of the solute in the liquid also increases.  This is due to the fact that the increase in energy allows the liquid to more effectively break up the solute.  The additoin of energy also shifts the equilibrium of the reation to the right since it takes energy to dissolve most things and you are adding more of it (this is explained with Le Chatlier principles).

I hope this helps and also I assumed that your question involved the solubility of an ionic substance in a solvent like water.  If that was not your question feel free to say so in the comments so that I can answer your actually question.
8 0
3 years ago
Atoms of two adjacent elements in the third period are in the ground state. An atom of element A has only s electrons in its val
Dennis_Churaev [7]

Answer:

Explanation:

A is Magnesium, B is Aluminium both are adjacent element and lie in third period.

Magnesium with atomic number of 12 consist two s electrons in it's valence shell in ground state whereas, Aluminium which has atomic number of 13 consist three electrons in it's valence shell in the ground state out of which two are s electrons and only one p electron.

4 0
3 years ago
How many grams of sodium acetate are in solution in the third beaker?
Kipish [7]

Answer:

46g of sodium acetate.

Explanation:

The data is: <em>Precipitation from a supersaturated sodium acetate solution. The solution on the left was formed by dissolving 156g of the salt in 100 mL of water at 100°C and then slowly cooling it to 20°C. Because the solubility of sodium acetate in water at 20°C is 46g per 100mL of water, the solution is supersaturated. Addition of a sodium acetate crystal causes the excess solute to crystallize from solution.</em>

The third solution is the result of the equilibrium in the solution at 20°C. As the maximum quantity that water can dissolve of sodium acetate at this temperature is 46g per 100mL and the solution has 100mL <em>there are 46g of sodium acetate in solution. </em>The other sodium acetate precipitate because of decreasing of temperature.

I hope it helps!

6 0
3 years ago
A. Which line represents travel at the fastest speed? Justify your answer.__
Vikentia [17]

Answer:

Which line represents travel at the fastest speed? Justify your answer.__

b. Describe the line that should be added for an object that is not moving with respect to the chosen reference point.__

Answer the question using 5 complete sentences and the vocabulary terms; velocity, position, and distance

Which line represents travel at the fastest speed? Justify your answer.__

b. Describe the line that should be added for an object that is not moving with respect to the chosen reference point.__

Answer the question using 5 complete sentences and the vocabulary terms; velocity, position, and distance

Explanation:

5 0
3 years ago
Other questions:
  • Robert Boyle wrote "Sceptical Chymist" What was his reason for writing this book? What was he trying to prove?
    9·2 answers
  • Which of these describes an endothermic reaction?
    12·1 answer
  • What do you often notice after you balance a hydrocarbon combustion
    11·2 answers
  • Taylor mixed two liquids together in a beaker. The beaker quickly heated up. What does this indicate about the reaction that too
    13·2 answers
  • How to know molecular formula ​
    9·1 answer
  • What is it about the structure of magnesium atoms that makes them react more slowly than sodium atoms?
    14·1 answer
  • Out of water waves, light waves, sound waves, and seismic waves (earthquake) what had the greatest velocity?
    12·1 answer
  • ILL PAYPAL YOU 10$ FOR THIS
    5·2 answers
  • A fischer projection results due to the formation of a hemiacetal bond.<br> a. true <br> b. false
    13·1 answer
  • what is meant by cathodic protection? a. steel is coated with a layer of paint b. iron in steel is oxidized to form a protective
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!