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
blagie [28]
3 years ago
7

How is carbon within the hydrosphere?

Chemistry
1 answer:
kap26 [50]3 years ago
8 0

Answer:

Carbon is found in the hydrosphere dissolved in ocean water and lakes. Carbon is used by many organisms to produce shells. Marine plants use cabon for photosynthesis. The organic matter that is produced becomes food in the aquatic ecosystem.

You might be interested in
The most common isotope of nitrogen is nitrogen-14, or 14N. Which of the following atoms has the same number of neutrons as 14N?
AlexFokin [52]

Here we have to choose the atom which has same number of neutrons as 14N

The atom which has same number of neutrons as 14N among the given atoms is (D) 13C

We know, in an atom the number of electrons (atomic number) is equivalent to the number of protons. For nitrogen (N), the number of electron is 7. Thus the number of protons present in the nucleus is also 7 to make the atom uncharged.

The mass number of the atom is the number of the neutrons + number of the protons. In 14N there are 7 protons and 7 neutrons.

Thus among the given atoms the atom which has 7 neutrons will have the same number of neutrons.

A) Now in 16O the atomic number is 8 and mass number is 16. Thus the number of protons and neutrons are each 8 units.

B) In 15N, the atomic number is 7 but mass number is 15, thus number of protons and neutrons are 7 and 8 respectively.

C) In 14P the atomic number is 15 but mass number is 14, so number of protons and neutrons are 15 and -1 (not exist) respectively.

D) In 13C the atomic number is 6 and mass number is 13. So the number of protons are 6 and number of neutrons are 7.

Thus the correct answer will be D) 13C.

3 0
4 years ago
What part of cellular respiration is affected by arsenic
LenaWriter [7]

Answer:

It effects all of the cellular respiration process

Explanation:

It inhibits the Glycolysis. It replaces the phosphate groups that is needed for making Pyruvate and ATP.

5 0
4 years ago
What is the molarity of a solution of 3.0 mol of KCl in 4.0L of water?
Sergio039 [100]

Answer:

awnser choice F

Explanation:

bc ik

8 0
2 years ago
If a liquid is heated, which of the following happens to both its energy content and the speed of its particles? A. The energy r
mario62 [17]
D!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

4 0
4 years ago
There be shows an electric
Delicious77 [7]

Answer:

first one is battery

second one is wires

7 0
3 years ago
Other questions:
  • The ___ is the best part of an experiment that is not being tested and it used for comparison
    10·2 answers
  • How many molecules of water are released during the polymerization of a 20 monomer-long cellulose molecule?
    11·1 answer
  • Refraction is the bending of light as it changes in speed and direction when entering a medium. After light enters the substance
    9·1 answer
  • A scientist is researching the solar system. How can the scientist best add to existing empirical evidence about the solar syste
    14·1 answer
  • Sulfurous acid, H2SO3, breaks down into water (H20) and sulfur dioxide (SO2).
    9·1 answer
  • An atom has the following electron configuration.
    12·2 answers
  • How many moles of KCl will be produced from the decomposition of 5.0 grams of KClO3.
    9·1 answer
  • What are the names of tissues​
    10·2 answers
  • I need helpppp plzzzz
    10·1 answer
  • A scientist was studying a population of elephants. The first year, he counted a population of 80. Over the next eight
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!