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
Vikki [24]
3 years ago
8

How many atoms of each element does sodium carbonate, Na2CO3, contain? Sodium = 1 atom, Carbon = 2 atoms, Oxygen = 3 atoms Sodiu

m = 1 atom, Carbon = 1 atoms, Oxygen = 3 atoms Sodium = 2 atoms, Carbon = 1 atom, Oxygen = 3 atoms Sodium = 2 atoms, Carbon = 3 atom, Oxygen = 3 atoms
Biology
2 answers:
Natalka [10]3 years ago
8 0
It contains

2 sodium
1 carbon
3 oxygen
12345 [234]3 years ago
4 0

Answer:

2 sodium

1 carbon

3 oxygen

Explanation:

Na2 = 2 Sodium

C = 1 carbon

O3 = 3 oxygens

You might be interested in
Question:
dolphi86 [110]
  • Bacteria can reporduce both Outside the host as well as inside the host and they are made of cells.
  • Virus can only reproduce inside the host and outside they are almost dead.They are not made of cells

So

viruses are not considered as living

5 0
2 years ago
The diagram shows a normal red blood cell and a shrunken red blood cell, both of which are in salt water.
bixtya [17]

Answer: Water moved from inside the red blood cell into the salt water.

This is because of the osmotic difference between the salt solution and the red blood cell. This means that there is difference in the solute (salt) concentration inside the red blood cell and the salt solution.

Explanation: The salt concentration in the solution is higher than the salt concentration inside the red blood cell, that is, the red blood cell has more water concentration that the salt solution, therefore there will be movement of water from the inside of the red blood cell into the salt solution thereby causing the red blood cell to reduce in size. The movement of water from the red blood cell into the salt solution is to create a balance between the water concentration in the two environments, hence the movement of water from an area of high water concentration to an area of low solvent concentration across the selectively permeable membrane of the red blood cell.

5 0
3 years ago
Read 2 more answers
Y^2+2y-24 i need help plz
fredd [130]

y= 6, -4

y 2 − 2 y − 24 = 0

7 0
3 years ago
Read 2 more answers
10) List the one way plants can remove carbon from the atmosphere,
miv72 [106K]

Answer:

Forests. Photosynthesis removes carbon dioxide naturally — and trees are especially good at storing carbon removed from the atmosphere by photosynthesis

Explanation:

Plants are involved in the Carbon Cycle by absorbing Carbon out of the atmosphere in order to photosynthesize. The Carbon is used during the photosynthesis. It gets back in the environment by a plant's breathing process.

7 0
3 years ago
Which of the following plants would you expect to grow lowest to the ground?
4vir4ik [10]
Among the listed plants above, the one that we can expect to grow lowest to the ground would be the hornworts. Hornworts are non-vascular plants which can be found both on water and land. Since these plants do not have a vascular system, it is hard for them to move water internally due to the force of gravity which explains why they cannot grow more above the ground.
4 0
2 years ago
Other questions:
  • What are the stages in mitosis?
    12·2 answers
  • Surface currents are generated by _____. temperature density salinity wind
    6·2 answers
  • How does hydrogen bonding make water a necessary resource for life?
    8·1 answer
  • The soft parts of dead plants and animals do not often become fossils becuase they decompose rapidly. List three substances that
    10·1 answer
  • Why the dodo was placed in the kingdom animalia?
    9·1 answer
  • Permeable rock layers or sediments that transmit ground water freely are called ___.
    10·2 answers
  • Which of the following depends on reproductive structures being compatible between partners in breeding
    15·1 answer
  • Identify the characteristics of a leaf that make it a good tool for photosynthesis. Explain your answer.
    6·2 answers
  • Describe the chemical composition of bone.<br><br> please answer in your own words
    9·1 answer
  • How will gene therapy be used in the future?<br><br> Please help me <br> Thank you
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!