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
Alex Ar [27]
3 years ago
7

Please help will give 40 points and brainiest

Chemistry
1 answer:
zzz [600]3 years ago
4 0

Answer:

The answer is Reaction 2

Explanation:

You might be interested in
As the temperature of a gas increases, the pressure *
never [62]
The temperature of the gas is proportional to the average kinetic energy of its molecules. Faster moving particles will collide with the container walls more frequently and with greater force. This causes the force on the walls of the container to increase and so the pressure increases.
7 0
4 years ago
Read 2 more answers
Kingdom animalia includes a major phylum known as chordata, which includes the sub-phylum vertebrata. This includes lions like t
Paul [167]

Felidae is B) Family

3 0
3 years ago
Helpppppppppp!!!!!!!!!​
professor190 [17]

Answer:

a

Explanation:

the solution is extremely acidic and will dissolve the zinc rod

3 0
3 years ago
What are molecules, and how are the properties of molecules different from the atoms they come from? Give an example.
goldenfox [79]

Molecule, a group of two or more atoms that form the smallest identifiable unit into which a pure substance can be divided and still retain the composition and chemical properties of that substance.

While Atoms are single neutral particles,

Molecules are neutral particles made of two or more atoms bonded together.

Exaplmes for molecules

H2O (water)

N2 (nitrogen)

O3 (ozone)

CaO (calcium oxide)

C6H12O6 (glucose, a type of sugar)

NaCl (table salt

And examples for atoms

Neon (Ne)

Hydrogen (H)

Argon (Ar)

Iron (Fe)

Calcium (Ca)

Deuterium, an isotope of hydrogen that has one proton and one neutron.

Plutonium (Pu)

F-, a fluorine anion.

3 0
3 years ago
Help help help help please
Sav [38]

Explanation:

what is the end of the question???

4 0
3 years ago
Other questions:
  • The rate of dissolution is affected by all of the following except the A. agitation of solute within the solvent. B. surface are
    11·1 answer
  • How many moles of pbr3 contain 3.68 × 1025 bromine atoms?
    14·1 answer
  • What do transition metals have in common
    8·1 answer
  • How does your pattern of breathing change when you exercise and then rest ?​
    13·1 answer
  • A student tested a 0.1 M aqueous solution and made the following observations:
    7·1 answer
  • I'll give out brainliest. Juicy points Describe 4 differences between short chain hydrocarbons and long chain hydrocarbons and e
    9·1 answer
  • What type of shape do solids have?
    7·1 answer
  • Help
    13·1 answer
  • Help me for brainlest and 100 point
    7·2 answers
  • As the frequency of a wave increases, what happens to the energy the wave is carrying?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!