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
slamgirl [31]
3 years ago
10

How many molecules of nitrogen gas are in 22.4 L?

Chemistry
2 answers:
natima [27]3 years ago
5 0
Based on the constants and the different standard conditions, each mole of any gas will occupy a volume of 22.4 L with the assumption that the gas is an ideal gas. From the given, there is 1 mole of nitrogen gas. We multiply this number of moles by the Avogadro's number, obtaining 6.022 x 10^23. Thus, the answer is letter B. 
Serhud [2]3 years ago
3 0
The answer is letter (B).
You might be interested in
A gas under an initial pressure of 0.60 atm is compressed at constant temperature from 27 L to 3.0 L. The final pressure becomes
IRINA_888 [86]

Answer: 5.4

Explanation:

P2 = P1V1/V2

P2 = (.60atm x 27L) / 3.0L  = 5.4atm

8 0
3 years ago
describe how knowledge of the periodic table would be important in three different careers, based on what you’ve read.
ANEK [815]

The knowledge of periodic table would be important in these three different careers such as medicine, pharmacology and engineering.

<h3>What is the importance of periodic table in following careers?</h3>

Periodic table is organised the whole elements vertically in groups and horizontally in periods with increasing atomic number.

The knowledge of arrangement of these elements serves alot of purposes in the following three different careers:

  • Medicine: The element, iron is an important metal in the periodic table used in treatment of low blood levels.

  • Pharmacology: The transition metals are useful in the field of pharmacology for the production of drugs. Example of such elements are chromium, manganese, cobalt, nickel, copper, and molybdenum.

  • Engineering: The information of elements in the periodic table helps engineers in designing of materials used for constructions.

Therefore, the knowledge of periodic table is very important in these three different careers such as medicine, pharmacology and engineering.

Learn more about period table here:

brainly.com/question/15987580

5 0
2 years ago
Beth pushes a box with a force of 2 N to the left. Dave pushes the same box from the opposite side with a force of 8 N to the ri
AleksAgata [21]

Answer:

is this based on the newtons law and balnce force

Explanation:

5 0
3 years ago
Solute will continue to dissolve in a solvent until:
Gwar [14]
The best and most correct answer among the choices provided by your question is the first choice or letter A.

<span>A solute will continue to dissolve in a solvent until an equilibrium is reached.</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
6 0
3 years ago
What is the molarity of a solution that contains 1.67 moles in 1,750 mL?
solmaris [256]

Answer:

0.954M solution

Explanation:

molarity = moles solute / volume solution in liters

=> molarity = 1.67 moles / 1.750 L soln = 0.954M solution

8 0
3 years ago
Other questions:
  • Dr. Maxwell performed several experiments which seem to indicate that eating chocolate is always bad for your health. How should
    11·2 answers
  • Consider the following standard reduction potentials: Zn2+(aq) + 2 e− LaTeX: \longrightarrow⟶ Zn(s) Eo = −0.76 V Mg2+(aq) + 2 e−
    6·1 answer
  • What characteristics are used to clarify an area as a wetland?
    11·1 answer
  • I need the answers any help can be good
    12·1 answer
  • 1.In class, students learned that a cart will move when a force of 50 N or greater is applied. A student pushed on the cart with
    9·1 answer
  • A group of electrons revolving around a nucleus forms an electron ____
    8·1 answer
  • Students are designing an experiment to test the law of conservation of mass using the following materials: 10 g baking soda, 30
    10·1 answer
  • Plants absorb ______ from the atmosphere and release _______ to the atmosphere.
    7·1 answer
  • Question 5 of 10
    9·1 answer
  • Fill in the blanks. A person would weight more on Neptune than on planet blank<br> because<br> blank
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!