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
Alla [95]
2 years ago
7

What volume will 75 g of O2 occupy at STP?

Chemistry
1 answer:
Nady [450]2 years ago
3 0

p = latm

t = 273.15K

R= 0.08206 L atm mol K

75.0g02

16.00 (O₂) = 4.6875mol mol

9

Ideal gas law: PV = nRT, solve for volume: V = nRT P

V =

4.6875mol 0.08206 L-atm mol. K · 273.15K

V = 105L

latm

You might be interested in
How do the number of electrons in an energy level affect bond formation?
BigorU [14]

Concept:

When an atom has incomplete number of electron in its outermost orbit then it has great tendency to react with another atom which satisfies their octate either by sharing or by transferring their electrons. The involved electrons are called valence electrons. These electrons will effect the energy level because of the transition of these electrons from one energy level to another energy level.  

In case of electrovalent compound, the valance electron complete their octate by transferring their valence electrons while in the covalent compound, they complete their octate by the sharing of their valence electrons.

Hence, the valence electron of the atom effect the energy levels by the transition from one state to another state in the bond formation.

8 0
3 years ago
What descriptive term is applied to the type of diene represented by 1,5-octadiene?
Mrac [35]

The descriptive term that is applied to the type of diene represented by 1,5-octadiene is isolated diene. The correct option is C.

<h3>What is diene?</h3>

Diene is a compound that contains two or more double bonds, usually  carbon bonds, which are separated by a single bond. They are covalent compounds. Alkene units are surely present in these compounds, whose quantity is two.

1,5-octadiene is a polymer of diene, which are generally elastomers, and they made of vulcanized rubber. They are isolated diene.

Thus, the correct option is C) Isolated diene.

To learn more about diene, refer to the below link:

brainly.com/question/17425564

#SPJ4

The question is incomplete. The complete question is given below:

A) Conjugated diene.

B) Cumulated diene.

C) Isolated diene.

D) Alkynyl diene.

E) None of the above.

3 0
8 months ago
What does pH measure?
Cerrena [4.2K]

Answer:

Number 3,Concentration of hydrogen ions in solution.

Brainliest would be appreciated :))

7 0
3 years ago
Read 2 more answers
You have used 2.4×102 L of distilled water for a dialysis patient. How many gallons of water is that?
Alinara [238K]

Answer:

63.36gallons

Explanation:

Given:

Volume of water used for dialysis = 2.4 x 10²L

Solution:

We are to convert from liters to gallons.

The conversion factor is shown below:

                1L = 0.264gallons

To convert to litre:

       since 1L = 0.264gallons

             2.4 x 10²L = (2.4 x 10² x 0.264)gallons; 63.36gallons

3 0
3 years ago
Why does ice float?
Misha Larkins [42]
D water expands when it freezes

4 0
3 years ago
Read 2 more answers
Other questions:
  • Please make the following calculation and round your
    7·1 answer
  • 8. Calculate the percentage composition of sodium nitrate, NaNO3.
    5·1 answer
  • How many grams of ZnCl2 will be produced from 26.0g of Zn and 42.0g of HCl. Round to three significant figures
    8·1 answer
  • From where does the nitrogen in the nitrogen cycle originate?
    10·1 answer
  • Questions 25,26 28, 29
    15·2 answers
  • Dylan is completing an experiment in science class. The teacher gave Dylan a raw egg that had the shell removed. The egg is suro
    6·1 answer
  • Which of the following is an example of Newton’s 2nd Law? A. A bowling ball requires more force to roll than a tennis ball B. Si
    12·1 answer
  • Someone please helpppp!!!!!!Question 7
    12·1 answer
  • 20 POINTS!!<br> Kinetic and Potential Energy
    13·2 answers
  • What is culture?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!