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
densk [106]
3 years ago
5

This is a physical combination of one substance dissolved in another.

Chemistry
2 answers:
FinnZ [79.3K]3 years ago
6 0

Answer:

  • <u><em>Solution </em></u><em>is a physical combination of one substance dissolved in another.</em>

Explanation:

A <em>solution</em> is a homogeneous mixture.

The solutions are characterized by uniform composition and one phase, but they can be either solid, liquid or gases.

In a solution there is, at least, one solute <em>substance</em> and one or more solvents.

A typical solution is salt and water: salt is the solute, which is <em>dissolved</em>, in water (the solvent).

In a solution, you can not distinguish visually the solute from the solvent, but, since they are physically, and not chemically, combined, they can be separated by physical media, e.g. evaporation.

Novosadov [1.4K]3 years ago
6 0

Answer: Solution is the correct answer!

You might be interested in
Ammonia is produced industrially via this exothermic reaction.
Cloud [144]

Answer:

high pressure of 200-300 atm.

low temp. of between 400-500 degrees celsius:this is for continuous development of ammonia since it decomposes at high temp fathermore the reaction is exothermic

a catalyst to speed up the rate of reaction:i guess it is finely divided iron impregnated in aluminium oxide

platinum can be used as a catalyst but it is easily poisoned

hope it helps

Explanation:

6 0
3 years ago
Energy is just like any other chemical or physical process, where it cannot be created or destroyed. Which Law states this fact?
Ganezh [65]

Answer:

Law of Conservation of Energy

Explanation:

5 0
3 years ago
If the first isotope has a mass of 259.98 amu and a percent abundance of 35%, what is the percent abundance of the second isotop
brilliants [131]
If it is assumed that there are only two isotopes then the percent abundance needs to add up to 100%

100-35= 65%

The second isotope will have a 65% abundance.
<span />
7 0
3 years ago
True or false
Ivanshal [37]

Answer:

true because of the elements

4 0
3 years ago
What is meant by bio chamistery ,industtial chemistery and organic chemistery ?​
Inessa [10]
Bioorganic chemistry is a rapidly growing scientific discipline that combines organic chemistry and biochemistry. It is that branch of life science that deals with the study of biological processes using chemical methods.
8 0
3 years ago
Other questions:
  • Use the standard reduction potentials located in the 'Tables' linked above to calculate the equilibrium constant for the reactio
    9·1 answer
  • At 66.0 ∘c , what is the maximum value of the reaction quotient, q, needed to produce a non-negative e value for the reaction so
    15·1 answer
  • The density of copper is 8.9 g/ml. How many Cm of copper are in 0.283kg of copper?
    6·1 answer
  • Copper has an atomic number of 29 and a mass number of 64. what would result if an uncharged copper atom lost two electrons?
    8·2 answers
  • What functional feature(s) does the phosphate group contribute to the structure of a phospholipid? select all that apply. select
    8·1 answer
  • Radio waves travel at the speed of light, which is 3X10^8 m/s. How many minutes does it take for a radio message to reach earth
    13·1 answer
  • What is the most important thing to put on when having enter course or make love
    15·1 answer
  • What is the predominant intermolecular force between ibr molecules in liquid ibr?
    14·2 answers
  • Chemical reactions occur when molecules or atoms collide in a way that the bonds between atoms break and new bonds form. Breakin
    14·1 answer
  • 3) <br> Which subatomic particle is NOT found at the center of the atom?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!