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
olasank [31]
3 years ago
13

What is "free" nitrogen?

Chemistry
2 answers:
siniylev [52]3 years ago
7 0

Answer:

C: nitrogen that cannot be used by organisms

Explanation:

Free nitrogen is simply molecular nitrogen (N2). Nitrogen, in its molecular form, consists of two nitrogen atoms bound together with a tripple bond. ... So basically, any nitrogen that is in an organic compound is considered “fixed” nitrogen and N2 is considered to be “free” nitrogen.

Hope this helps!!

:)

alexandr1967 [171]3 years ago
5 0

Answer:

d

Explanation:

soil need nutrient for it to help plant grow

You might be interested in
File:
givi [52]

Ummm I just need to answer questions sorry!!!

8 0
3 years ago
Bronze is an alloy, which is what form of matter?
grandymaker [24]
It is a Compound. have a nice day
3 0
3 years ago
Read 2 more answers
An increase in the surface area of reactants in a heterogeneous reaction will result in what?
marusya05 [52]
It will result in an increase in the rate of rxn
4 0
3 years ago
A CaCl2 solution is given to increase blood levels of calcium. If a patient receives 6.1 mL of a 12 % (m/v) CaCl2 solution, how
Yuliya22 [10]

Mass of CaCl₂ = 0.732 g

<h3>Further explanation</h3>

The concentration of a substance can be expressed in several quantities such as moles, percent (%) weight / volume,), molarity, molality, parts per million (ppm) or mole fraction. The concentration shows the amount of solute in a unit of the amount of solvent.

\tt \%(m/v)\rightarrow 12\%=\dfrac{mass~CaCl_2}{volume~of~solution}\times 100\%\\\\mass~CaCl_2=12\%\times 6.1\div 100\%\\\\mass~CaCl_2=0.732~g

5 0
3 years ago
How is agriculture depended on industries​
gulaghasi [49]

Answer:

The interdependence of agriculture and industry helps the development of both the sectors. The most important aspect of this inter dependence is that the products of one serve as important inputs for the other. Growth of one sector, thus means ample supply of inputs for the other.

Explanation:

3 0
2 years ago
Other questions:
  • A 211 g sample of barium carbonate, baco3, reacts with a solution of nitric acid to give barium nitrate, carbon dioxide, and wat
    11·1 answer
  • When standardizing an iodine solution, 30.37 ml of the solution was required to completely oxidize 10.00 ml of a 5 mg/ml solutio
    11·1 answer
  • 2al(s)+3cl2(g)→2alcl3(s) δh∘ = -1408.4 kj. how much heat (in kilojoules) is released on reaction of 4.70 g of al?
    14·1 answer
  • 5f2 (g) + 2nh3 (g) → n2f4 (g) + 6hf (g) if you have 58.5g nh3, how many grams of f2 are required for a complete reaction? how ma
    8·1 answer
  • What will be the amount of sugar in milligrams if the size of the milk chocolate bar is reduced from 14.630 g to 3.000 g ?
    8·1 answer
  • Which of the following is a possible reason that urban sprawl is common even when it has a negative impact on the environment? a
    7·2 answers
  • List all possible values of the magnetic quantum number ml for a 2s electron
    9·1 answer
  • Can you fast 40 days and 40 nights
    7·2 answers
  • Which essential fatty acid is rarely found to be deficient as it is typically consumed in abundance in the majority of diets?
    11·1 answer
  • A cook had a jar containing a sweet food and a jar containing a sour food. The image above shows the sweet and sour foods. At ro
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!