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
vladimir1956 [14]
3 years ago
11

In a __________ change the identity of the substance is

Chemistry
1 answer:
galben [10]3 years ago
7 0

Answer:

physical - arrangement of molecules changes

chemical - identity changes

Explanation:

You might be interested in
the variable in an expierment that is being observed and changes in response to an independent variable
Oksanka [162]
That is the dependent variable...
6 0
3 years ago
Which of the following is made up of a coordinate covalent bond?
yan [13]
 carbon monoxide (CO)  <span> is made up of a coordinate covalent bond
</span>coordinate covalent bond is formed when both electrons forming the bonding pair of electrons are provided by the same atom
8 0
3 years ago
Read 2 more answers
What type of reaction always takes one large molecule and breaks it down into its smaller pieces?
Ugo [173]

Answer:

The answer to your question is the letter D. a decomposition reaction

Explanation:

This is a brief description of the main chemical reactions.

a) A synthesis reaction is when two reactants are combined to form only one product.

b) A disynthesis reaction. I have not heard about this chemical reaction, I think it does not exist.

c) A combustion reaction is when an organic molecule reacts with oxygen to form carbon dioxide and water.

d) A decomposition reaction is when one reactant splits to form two or more products.

8 0
3 years ago
Electrical charge may be rapidly moved from one body to another by means of a(n)
Snowcat [4.5K]
<span>Conductor, and there you go, i hope this helped but if its wrong, i am extremly sorry</span>
5 0
3 years ago
Read 2 more answers
What are some of the main ways to add energy to a reaction? plzzz help
Tresset [83]

Answer:

Heat.

Light.

Sound.

Electricity

Explanation:

4 0
2 years ago
Other questions:
  • Explain the relationship between high and low <br> pressure.
    9·1 answer
  • A student performs a titration procedure by adding NaOH to a solution that contains H+ ions. She added the indicator, phenolphth
    10·1 answer
  • Determine the oh of a solution that is 0.220 m in hco3
    13·1 answer
  • As the frequency decreases the wavelength...
    11·1 answer
  • The picture shows an aerialist walking on a tightrope and holding a balancing bar. An action-reaction pair of forces exist betwe
    13·1 answer
  • Give three different between temporary and permanent change​
    10·1 answer
  • Use the given Nernst equation and reaction to solve this problem. What is the potential of this cell with the given conditions?
    6·1 answer
  • What other adaptations should zebras have? <br><br> Give me ideas please
    12·1 answer
  • Determine the element symbol, mass number, and charge for an atom or ion that has a 51 neutrons, 38 protons, and 36 electrons.
    5·1 answer
  • a sample of a metal, heated in air, gains mass dm by oxidising at a rate that declines with time t in a parabolic way, meaning t
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!