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
Fynjy0 [20]
3 years ago
6

HELP HELP PLS !! 5N 21N

Chemistry
1 answer:
Sonja [21]3 years ago
6 0

Answer:

Check the image file attached

Explanation:

You might be interested in
Someone please help me sort these out for either if they are Heterogenous, solution, suspension, or colloid. Tuna casserole, gre
Sphinxa [80]
Heterogeneous-a mixture of two or more things
solution-a substance that dissolves
suspension-mixture where solid particles do not dissolve
colloid-does not settle and cannot be seperated

Heterogeneous
- tuna casserole
-chocolate chip cookies
-gelatin dessert
-green salad
Solution
-oil (?) depends 
Suspension
-vinegar salad dressing
-oil (?) it could go in either catagory
Colloid
-vinegar salad dressing
-oil (?)

7 0
3 years ago
How did knowing the number of valence electrons in one
Orlov [11]

Explanation:

Knowing the number of valence electrons in one of the alien elements helps in identifying it because the number of valence electrons can help categorize the alien element. Similar elements have the same valence electrons and knowing the category of the element can help further analyze the element.

5 0
3 years ago
Read 2 more answers
Which of the following sets of inputs and outputs can be used to describe photosynthesis?
Cerrena [4.2K]
I believe it is C, but I can't guarantee it.
4 0
3 years ago
Where does the equilibrium point occur in a reaction system?
Ymorist [56]
Equilibrium occurs when the rate of the forward reaction is the same as the rate of the reverse reaction. This doesn't necessarily mean the concentrations or pressure are the same on both sides of the equation, only the rates are the same
8 0
3 years ago
You run an experiment in which two substances chemically react in a closed system. you run the same experiment in an open system
m_a_m_a [10]

If we run an experiment in which two substances chemically react in a closed system and then we run the same experiment in an open system, then the masses of the products in each experiment will be different because the open system allows the interchange of matter and energy with the media.

<h3>What is an open system?</h3>

An open system is an interrelated group pf parts that work together to interchange matter and energy with the surrounding environment, while a closed system does not generate an exchange of matter and energy.

Therefore, with this data, we can see that an open system interchange energy and matter with the environment, while closes systems do it.

Learn more about open systems here:

brainly.com/question/28891854

#SPJ1

6 0
1 year ago
Other questions:
  • Nuclear waste is
    7·1 answer
  • Which statement is true of the particles that make up a substance?
    12·1 answer
  • The chemical equation below summarizes cellular respiration. 6O2 + C6H12O6 à 6CO2 + 6H2O + energy The energy that is released by
    8·2 answers
  • In the chemical reaction, calcium carbonate (CaCO3) was heated to form two new
    10·1 answer
  • Show whether the following solutes are soluble in each solvent, and the process of dissolution of each, and their weak bonds. (N
    6·1 answer
  • Calculate the vapor pressure (in torr) at 298 K in a solution prepared by dissolving 46.8 g of the non-volatile non-electrolye g
    15·1 answer
  • 12. (06.01 MC)
    6·2 answers
  • Compounds containing potassium and oxygen
    15·1 answer
  • BRAINLIEST TO CORRECT please answer part A, B, and C
    8·1 answer
  • Earth's Revolution question:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!