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
Anon25 [30]
2 years ago
9

Abbey always gets zits on her chin and she can't figure out

Chemistry
1 answer:
lesya [120]2 years ago
6 0

Experiment has to do with the examination of the relationship between the dependent variable and the independent variable.

<h3>What is an experiment?</h3>

The term experiment has to do with the examination of the relationship between the dependent variable and the independent variable. In this case, the independent variable is the variable that we can manipulate while the dependent variable the one that changes when we manipulate the independent variable.

Let us now identify the variables in the experiment;

independent variable; the type of product used

constant  variable; length of time that the product is used

Hypothesis; The Zits could be cleared from her face by a skin care product

The control group is the washing with water

The experimental group is the washing with a product

The constant is the face on which the product s used.

Learn more about experiment;brainly.com/question/11256472

#SPJ1

Missing parts;

Abbey always gets zits on her chin and she can’t figure out the best method to get rid of them. She decides to test several products to see which clears her face up fastest: washing with soap and water, washing with an acne face wash from the pharmacy, and washing her face with organic oils. For one week she just washes her face with water. The next week she washes every day with soap and water. The following week she uses the acne wash, and the last week she uses the organic oils. Each week she records the number of zits she has on her chin at the end of the day. What is the independent variable? What is the constant variable? What is the hypothesis? What is the control group? What is the experimental group? What is the constant?

You might be interested in
The compound potassium sulfide is a strong electrolyte. Write the transformation that occurs when solid potassium sulfide dissol
Alex17521 [72]

Answer:

K₂S(s) → 2K⁺(aq) + S²⁻(aq)

Explanation:

A strong electrolyte is a compound that, in solution, dissociates completely. For a compound XₐYₙ that dissolves in water:

XₐYₙ(s) → aXⁿ⁺(aq) + nYᵃ⁻(aq)

Now, potassium sulfide (K₂S), as a strong electrolyte dissolves in water thus:

<em>K₂S(s) → 2K⁺(aq) + S²⁻(aq)</em>

<em></em>

I hope it helps!

3 0
3 years ago
What information could a student determine from only the chemical formula of a protein
Rama09 [41]
The number of atoms of each element in the protein
6 0
3 years ago
Read 2 more answers
The study of chemicals that, in general, do not contain carbon is traditionally called what type of 18?
Pie
I don't know what you mean by type of 18, but it is called inorganic chemistry.
5 0
3 years ago
What volume would 8.01×1022 molecules of an ideal gas occupy at STP?
Nataly_w [17]

Explanation:

8.01 \times  {10}^{22}  \times  \frac{1}{6.02 \times  {10}^{23} }  \times  \frac{22.4}{1}  = 2.9804

5 0
3 years ago
What is unique about the way that transition metals form compounds?
Alika [10]

Answer:

<u><em>A. They don't form compounds</em></u>

Explanation:

  • High density: The strong bonding between the atoms in transition metals cause them to be tightly held together, creating a high density. Colored compounds: Transition metals tend to form more colored compounds than other elements, either in solid form or dissolved in a solvent.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Nicotine, a component of tobacco, is composed of c, h, and n. a 4.725 −mg sample of nicotine was combusted, producing 12.818 mg
    14·1 answer
  • Which of these choices is required by sustainable agriculture but not by<br> organic agriculture?
    9·1 answer
  • Find the volume of 10g of gasoline if it has a density of 0.7g/mL
    9·1 answer
  • How do mushroom reproduce.
    5·1 answer
  • Someone please answer this
    13·1 answer
  • A system does 213 J of work on its environment and gains 77.8 J of heat in the process. Find the change in the internal energy o
    5·1 answer
  • Consider the following reaction at 298 K:
    14·1 answer
  • Rubbing alcohol is a liquid that is clear and has a strong odor. these obstacles are called
    8·1 answer
  • PLEASR HELP RIFHT NOW JSKODNG<br>7O POINTS​
    12·1 answer
  • one mole of sodium chloride is added to 100 ml of water in beaker a. one mole of glucose, c6h12o6, is added to 100 ml of water i
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!