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
Stolb23 [73]
3 years ago
9

Which is not a property of a pure substance?

Chemistry
1 answer:
mr Goodwill [35]3 years ago
8 0

varying composition is not a property of a pure substance

You might be interested in
The density of red wine is 1.01g/cm3 and the density of olive oil is 0.92g/cm3.A salad dressing that consisted of these two ingr
Sauron [17]

the red wine is the densest so, it will be on bottom olive oil will be on the top. because its less than the red wine

3 0
3 years ago
So anyone wanna be a Good Samaritan and help ya girl out
goldenfox [79]

The answer is JESUS BECAUSE HE IS ALWAYS THE ANSWER

8 0
3 years ago
Write the chemical formula for the anion present in the aqueous solution of cuso4.
ki77a [65]
SO4 -2, or Sulfate

Hope this helps! :)
6 0
3 years ago
Read 2 more answers
An automobile tire was inflated to a pressure of 24 lb in-2 (1.00 atm = 14.7 lb in-2 ) on a winter’s day when the temperature wa
const2013 [10]

Explanation:

Initial Pressure = 24 lb in-2

Initial Temperature = –5 o C = 268 K (Converting to kelvin temperature)

Final Pressure = ?

Final Temperature =  35 o C = 308 K (Converting to kelvin temperature)

No Change in Volume.

From Gay Lusaac's law; pressure of a given amount of gas held at constant volume is directly proportional to the Kelvin temperature.

P1T1 = P2T2

P2 = P1T1 / T2

P2 = 24 * 268 / 308 = 20.88 lb in-2

There would be a drop in pressure as the temperature increases. Appropriate measures should b taken by regularly gauging the pressure of the tire.

6 0
3 years ago
Which compounds represent the
Firlakuza [10]

Answer:

Both

compounds in left hand side of the equation is called reactants.

compounds in right hand side of the equation is called products.

so ans is both water and carbon di oxide

Explanation:

3 0
3 years ago
Other questions:
  • Which of the following is an example of a double replacement reaction?
    6·2 answers
  • How many molecules of nitrogen monoxide are in a 22.5 gram sample?
    10·1 answer
  • Which solution is an example of an electrolyte A.)Methanol in water B.)Potassium iodide in water C.)Pentane in octane D.)Sucrose
    14·1 answer
  • g The theoretical yield of a certain reaction is 123 g of Al2O3. If the actual yield when the experiment is performed is 0.209 m
    6·1 answer
  • What happens when the kinetic energy of molecules increases so much that electrons are released by the atoms, creating a swirlin
    11·2 answers
  • I need help in chemistry 10th grade (sophomore)
    6·2 answers
  • What are the three components of soil texture? <br><br> Hurry please help!
    6·1 answer
  • What is the term that scientists use when comparing properties of solids,liquid,gases
    10·1 answer
  • Describe the structure of a complex molecule such as plastic at the molecular level.​
    6·1 answer
  • 1. Aspirin, also known as acetylsalicylic acid (C9H8O4) is a medication, often used to relieve minor aches and pains and reduce
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!