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
True [87]
3 years ago
13

4) If a person is riding a bike and want to slow down, they use the brakes. This is an example of which of the following?

Chemistry
1 answer:
Vlad1618 [11]3 years ago
4 0

Answer: C A B

Explanation:

You might be interested in
If a drug caused a sudden release of large amounts of calcium in skeletal muscle, from which structure would the calcium come?
lawyer [7]
<span>Sarcoplasmic reticulum</span>
7 0
3 years ago
Read 2 more answers
10 points! Please help if you know the answer I need to get 100% on this test :)
miskamm [114]

Answer:

Metal has an high capacity, which allows it to heat up faster and transfer the heat to the contents of the pot or pan.

Explanation:

Because metal pots are made from a narrow range of metals because pots and pans need to conduct heat well.

7 0
3 years ago
How many carbon atoms would be in the compound named chlorobenzene
kondaur [170]

chlorobenzene
Carbon - 6
Hydrogen - 5
Chlorine - 1

that 1 chlorine replaces one of the hydrogens
thats why hydrogen number decreases by number of Cl atoms (that are substituting those H atoms)
7 0
3 years ago
Which of the following solvents would be the best to separate a mixture containing benzoic acid, 2,4-dinitrobenzoic acid, and 2,
KatRina [158]

Answer:

The correct option is Methylene chloride

Explanation:

Methylene chloride or Dichloromethane has an organic formula of CH2CL2. it is commonly used as solvent, it is very volatile and dissolves many organic compounds including a mixture containing benzoic acid, 2,4-dinitrobenzoic acid, and 2,4,6-trinitrobenzoic acid. It is colorless, has a chloroform like odor and Miscible in ethyl acetate, alcohol, hexanes, benzene, CCl4, diethyl ether, CHCl3.

4 0
3 years ago
1. If the pressure of a fixed volume of gas decreased in a sealed container, what variable would you think changed? did this var
grandymaker [24]

Answer:

Temp decreased

Explanation:

If the container is sealed and the pressure DEcreases, then the temperature DEcreased

PV = n RT     n  R   V   are constant   if  P goes down then so does T    

8 0
1 year ago
Other questions:
  • PL ZHELP plzZZZZZZZZZZZZZZZZZZZ
    9·2 answers
  • Describe the quantum model of an atom in terms of energy levels, sublevels, and orbitals. (Any atom is acceptable)
    8·1 answer
  • The rate at which a reaction is proceeding at a specific point in time is called the:______
    12·2 answers
  • A mole is __<br> - objects.<br> Answer here
    5·1 answer
  • What is a mutation?
    9·1 answer
  • . Scientists explore the geosphere by going into deep​
    10·1 answer
  • Which of the following is NOT an example of voluntary movement?
    15·1 answer
  • In H2O, the 2 is called a
    5·1 answer
  • The image shows particles of salt dissolved in water.
    14·2 answers
  • PLEASE HELPPPPPPPPPPPPPP​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!