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
kakasveta [241]
3 years ago
13

Substances in a mixture keep their own properties. True or False?

Chemistry
1 answer:
Lady bird [3.3K]3 years ago
8 0
No they mix properties
You might be interested in
The heat of a reaction may be found with the equation q=mcΔT. A hot pot is set on a 2.51 kg slab of granite. The temperature of
bagirrra123 [75]
I believe the answer to that is c!!!
3 0
3 years ago
Read 2 more answers
For the following reaction, KcKc = 255 at 1000 KK.
bonufazy [111]

Answer :

The equilibrium concentration of CO is, 0.016 M

The equilibrium concentration of Cl₂ is, 0.034 M

The equilibrium concentration of COCl₂ is, 0.139 M

Explanation :

The given chemical reaction is:

                           CO(g)+Cl_2(g)\rightleftharpoons COCl_2(g)

Initial conc.      0.1550      0.173           0

At eqm.          (0.1550-x)  (0.173-x)         x

As we are given:

K_c=255

The expression for equilibrium constant is:

K_c=\frac{[COCl_2]}{[CO][Cl_2]}

Now put all the given values in this expression, we get:

255=\frac{(x)}{(0.1550-x)\times (0.173-x)}

x = 0.139 and x = 0.193

We are neglecting value of x = 0.193 because equilibrium concentration can not be more than initial concentration.

Thus, we are taking value of x = 0.139

The equilibrium concentration of CO = (0.1550-x) = (0.1550-0.139) = 0.016 M

The equilibrium concentration of Cl₂ = (0.173-x) = (0.173-0.139) = 0.034 M

The equilibrium concentration of COCl₂ = x = 0.139 M

5 0
3 years ago
Explain how water is able to control fire.<br><br><br>Answer ASAP<br><br>Plzz​
klemol [59]

Answer: Fire requires oxygen to burn. Water "smothers" fire and prevents it from acquiring more oxygen. Fire also requires heat, which cool water may prevent/remove.

7 0
3 years ago
Read 2 more answers
How to answer this ?
nadezda [96]
You multiply (4×10)by*
6 0
3 years ago
Which solution has the greatest osmolarity?
aliya0001 [1]
Electric hidro because he has the highest osmolarity
4 0
3 years ago
Other questions:
  • An anode is an electrode immersed in the half-cell where _____ takes place.
    5·2 answers
  • What is the main responsibility of scientists when enviermental laws are proposed?
    10·1 answer
  • What is the molality of impurities in thesolvent? If the impurity is largely hexachloroethane, C2Cl6, how many grams of this imp
    5·1 answer
  • What amount of acid is esterified if a mixture consist initially of 1.0mole of ethanoic acid,1.0mole of ethanol and 1.0mole of w
    15·1 answer
  • The Haber Process is the main industrial procedure to produce ammonia. The reaction combines nitrogen from air with hydrogen mai
    8·1 answer
  • ____ is the process of adding a known amount of solution of known concentration to determine the concentration of another soluti
    10·1 answer
  • What is the [H3O+] in a solution with [OH-] = 1.0 x 10-12 M?
    9·1 answer
  • Jupiter, Saturn, Uranus, and Neptune: what is one reason why life probably does not exist on these four planets? A) They have no
    7·1 answer
  • 13.0 g of ammonium chloride in 500 g of water. What is the new BP? (NH,CI=53.491g/mol)
    8·1 answer
  • How is atom and molecules related to our sense of smell?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!