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
dalvyx [7]
2 years ago
9

PLEASE HELPPP :[

Chemistry
1 answer:
kkurt [141]2 years ago
5 0

Answer:

C. The fruit and the hamburgers were affected by an increase in heat energy.

Explanation:

One claim Harvey can use to support the examples from his experiment is that the hamburgers and fruits were affected by an increase in the heat energy.

  • This chemical change is one that is solely driven.
  • This action Harvey is carrying out is cooking
  • When meals are cooked, the raw substances undergoes chemical change via the action of heat.
You might be interested in
What volume will 2.04g of helium gas occupy at 100C and 1.13 atm?
Igoryamba

Answer:

1.13 atm

Explanation:

6 0
2 years ago
Why ph changes disrupt protein's ionic bonds?
Inessa05 [86]

Answer:

A change in pH in the protein habitat can modify its ionic bonds because because the chemical equilibrium shifts to one side or the other depends on the modification

Explanation:

The pH influences the charge acquired by the acidic and basic groups present in the molecules. Proteins usually have groups with characteristics of acid or weak base. Therefore, they are partially ionized in solution coexisting in equilibrium different species.

The degree of ionization of the different functional groups is in relation to the pH of the medium in which they are found, since the H3O + and OH- species are part of the equilibrium situation. Therefore, according to the pH, each group with characteristics of weak acid or base present in the molecule will be ionized to a lesser or greater extent. There are extreme situations where the balance has been totally displaced in one direction, for example: under very high pH conditions (low concentration of H3O +) weak acids are considered fully ionized, so the functional group will always have an electric charge. The same goes for the bases at very low pH values. In other equilibrium situations, species of the same molecule with different load will coexist in the solution, due to the pH value of the medium in which it is found.

8 0
3 years ago
How many grams of water will form if 10.54 g H2 react with 95.10 g O2?
sergiy2304 [10]

Answer:

94.0 g H2O

Explanation:

5 0
3 years ago
Read 2 more answers
Hands moving on a battery-operated clock is an example of what kind of
Alexxandr [17]
The C is right answer
4 0
3 years ago
Read 2 more answers
The oceanic crust is mostly associated with the —————.
Lilit [14]
I think it would the hydrosphere
4 0
2 years ago
Other questions:
  • Name the following organic compounds.
    5·1 answer
  • Pls help The white light of the sun is a mixture of all the colors.
    15·2 answers
  • Hydrocarbons having the same formula but variations in structure are called isomers.
    9·1 answer
  • subtract the mass of the filter paper (0.27 g) from the mass of the paper and copper (0.98 g). Record the difference in the data
    6·1 answer
  • Percentage composition
    14·2 answers
  • The nucleus of a certain atom has seventeen protons and eighteen neutrons. how many electrons does the atom have?
    10·1 answer
  • Write the Ground state electron configuration of Ca using the noble-gas shorthand notation
    12·1 answer
  • Please please please please please please help me a b c or d
    7·1 answer
  • 12)
    5·1 answer
  • Calculate AH°rxn from AH°7 values (use table in textbook appendix) a) Cl2 (g) + 2 Na (s) -› 2 NaCl (s) EITHER -411.1kJ/mol b) 2
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!