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
alina1380 [7]
2 years ago
12

Please please help me

Chemistry
1 answer:
ivolga24 [154]2 years ago
5 0
The answer is number four but the same time I don’t really know it’s like ha ha ha ha ha ha ha ha ha ha sorry
You might be interested in
Which organelle, labeled X in the diagram, is found in both plant and animal cells? the cell wall the cell membrane mitochondria
arsen [322]

Answer:

it is actually the cell membrane.

Explanation:

the cell wall can only be found in plants

3 0
2 years ago
PLEASE HELP FAST!!!!
marissa [1.9K]

Answer:

See detailed explanation.

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to tell that neutralization reactions are usually double replacement reactions whereby an acid reacts with a base, commonly a hydroxide, in order to obtain a salt product and water.

They are called neutralization because they look for the neutral pH, 7, as a result of the reaction. Thus, the aforementioned can be depicted by bearing to mind the example of the neutralization of hydrochloric acid with sodium hydroxide to yield sodium chloride (salt) and water:

HCl+NaOH\rightarrow NaCl+H_2O

Regards!

4 0
2 years ago
Electrolysis of 10.0 g of a binary metal chloride deposits 6.207 g of the pure metal. what is the metal?
Tasya [4]
Co2 is correct buddy
5 0
3 years ago
Read 2 more answers
How many moles of oxygen atoms are on 4.7x1022 molecules of carbon dioxide?
scoundrel [369]

Answer:

0.076

Explanation:

n=4.7×10^22/6.022×10^23

n=0.076mol

3 0
3 years ago
The distance from the trough of one wave to the trough have another wave is wave amplitude
son4ous [18]

Answer:

False  

Step-by-step explanation:

The trough-to-trough distance is the <em>wavelength</em>  (λ) of a wave.

The <em>amplitude</em> (a) of a wave is half the peak-to-trough distance. It is also the distance from the trough to the rest position.

5 0
3 years ago
Other questions:
  • Explain to me why a pressure cooker does not explode.
    11·1 answer
  • Which of the following are NOT enclosed by a cell wall.
    14·1 answer
  • Total mass of H2O2 in 20 grams of an aqueous H2O2 solution
    7·1 answer
  • How many electrons does phosphorus have in its valence shell and neutrons in its nucleus, respectively?
    8·1 answer
  • What is hair made out of and how does it grow ? lol yah ik its kind of a stupid question
    9·1 answer
  • The tilt of the Earth on its axis causes
    9·2 answers
  • Which of the following can be calculated from the mass of the reactants used in a chemical reaction?
    9·2 answers
  • If the pH is 9, what is the concentration of hydroxide ion? Is this solution
    9·1 answer
  • What unit is used for atomic mass
    9·2 answers
  • What type of central-atom orbital hybridization corresponds to each electron-group arrangement:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!