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
Anni [7]
3 years ago
15

HELP!! pick the correct answer please. picture attached

Chemistry
2 answers:
Mamont248 [21]3 years ago
5 0

Answer:

A solution, in science, refers to a type of mixture involving two or more substances. Specifically, the solution definition refers to a type of homogeneous mixture - i.e., a mixture that has a uniform composition and its individual components cannot be distinguished

Helen [10]3 years ago
5 0

Answer:

C.Concetrated solution

Explanation:

hope it's help.

You might be interested in
The maximum amount of nickel(II) cyanide that will dissolve in a 0.220 M nickel(II) nitrate solution is...?
sweet [91]

Answer : The maximum amount of nickel(II) cyanide is 5.84\times 10^{-12}M

Explanation :

The solubility equilibrium reaction will be:

                       Ni(CN)_2\rightleftharpoons Ni^{2+}+2CN^-

Initial conc.                        0.220       0

At eqm.                             (0.220+s)   2s

The expression for solubility constant for this reaction will be,

K_{sp}=[Ni^{2+}][CN^-]^2

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

3.0\times 10^{-23}=(0.220+s)\times (2s)^2

s=5.84\times 10^{-12}M

Therefore, the maximum amount of nickel(II) cyanide is 5.84\times 10^{-12}M

7 0
3 years ago
Why is a bush or tree a more accurate then a line to describe how hominds developed into modern humans
Morgarella [4.7K]

The human “family tree” may be better described as a “family bush,” within which it is impossible to connect a full chronological series of species, leading to Homo sapiens, that experts can agree upon.

6 0
3 years ago
How many Available electrons does CIO3, chlorate ion?
Natalija [7]
For, ClO3- there are 26 valence electrons, so total pairs of electrons are 13.
6 0
3 years ago
What is bias in an experiment?
eimsori [14]

a process where the scientists performing the research influence the results, in order to show a certain result

3 0
3 years ago
Read 2 more answers
True or False: A flame test can be used to identify the presence of certain elements in a compound?
Anna11 [10]
Your answer to this question would be True.

Hope I helped:P 
3 0
3 years ago
Other questions:
  • Explain why different liquids do not reach the same height in capillary tubes of the same diameter. Please choose the best expla
    10·1 answer
  • How to fill in the table
    15·1 answer
  • What is the dew point
    12·2 answers
  • How to test for carbon dioxide ​
    14·2 answers
  • Why is carbon ideal for making different compounds?
    11·2 answers
  • Calculate the mass of 6.9 moles of nitrous acid (HNO2). Explain the process or show your work by including all values used to de
    12·1 answer
  • Which refers to the type of chemical bond that involves the transfer of electrons between atoms? O metallic O polar covalent Oio
    7·2 answers
  • Fyftjfyjfyjgugjfgjfeldjknxksbjdnw cbdknchbdkmskxbhvfum☺️yfurhcdjvgrjnjfpi
    12·1 answer
  • How many atoms of O are there in 1.00 moles of CO2?
    13·1 answer
  • Need help with this
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!