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
kifflom [539]
3 years ago
7

Two students performed an investigation

Chemistry
1 answer:
Lyrx [107]3 years ago
8 0

Answer:

what was the investigation ???

You might be interested in
Describe 2 ways of salting out proteins ​
liubo4ka [24]

The phenomenon known as "salting-out" occurs at very high ionic strengths, when protein solubility declines as ionic strength rises. As a result, salting out may be used to segregate proteins according to how soluble they are in salt solutions.

Because large levels of sodium chloride disturb the bonds and structure of the active site, the rate of enzyme activity will gradually decrease as the concentration of sodium chloride rises. As a result, some of the active sites get denaturized and the starch loses its ability to attach to them. As more enzymes get denatured and eventually cease to function, enzyme activity will steadily wane.

8 0
2 years ago
In your own words, describe in as much detail as possible, what is air made of.
Advocard [28]

Answer:

nitrogen, oxygen, argon, carbon dioxide, neon, helium, krypton, hydrogen, and xenon. It does not include water vapor because the amount of vapor changes based on humidity and temperature.

3 0
3 years ago
Read 2 more answers
Water acts as a<br> solvent<br> solute<br> solution<br> mixture
Serhud [2]
Answer: universal Solvent

Explanation: water can dissolve many substances than any other solvent. Because of this, water is sometimes called a UNIVERSAL SOLVENT.
5 0
3 years ago
A catalyst is used in the chemical reaction to break down hydrogen peroxide into water and oxygen. At the end of the reaction, t
Natasha_Volkova [10]
At the end of the reaction, the catalyst is UNCHANGED.
:)
8 0
4 years ago
39. Which bond is least polar?<br> A) As-C1<br> B) Bi-CI<br> C) P-CI<br> D) N-C1
garik1379 [7]

Answer:

D) N-Cl.

Explanation:

The electronegativity of the elements in Group 5 (N. P As and Bi) decreases as we go down the Group so N is the most electronegative and chlorine is less able to draw electrons away from N than from the other elements in Group 5.

3 0
4 years ago
Other questions:
  • Add electron dots and charges as necessary to show the reaction of potassium and bromine to form an ionic compound
    6·2 answers
  • An atom has 5 protons, 6 neutrons, and 5 electrons. What is the charge of the atom's nucleus?
    14·1 answer
  • How can valence electrons be used to predict the type of compounds formed?
    13·1 answer
  • The sodium chloride molecule breaks apart in water. what does a represent
    13·1 answer
  • mastering biology ch 3 Water molecules have a polarity, which allows them to be electrically attracted to other water molecules
    7·1 answer
  • The number used to measure distances outside of our solar system is a(n)
    6·1 answer
  • What does the word unicellular and multicellular mean? and What is the main difference between prokaryotes and eukaryotes?
    14·2 answers
  • Plz help asap<br> for Edmentum/plato
    12·1 answer
  • 20. Stoichiometry is based on
    10·2 answers
  • GUYS HELP ME PLEASE. MY TEACHER IS GONNA KILL ME IF I DONT SOLVE THIS RIGHT. Write the election configuration (H, Al, S,
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!