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
schepotkina [342]
3 years ago
11

What is the volume of stank of nitrogen that contains 17 moles of nitrogen at 34 C under 12,000Pa?

Chemistry
2 answers:
Lelu [443]3 years ago
5 0

<u>Answer:</u> The volume of nitrogen will be 3614.15 L

<u>Explanation:</u>

To calculate the number of moles, we use the equation given by ideal gas equation:

PV=nRT

Or,

PV=\frac{m}{M}RT

where,

P = pressure of the gas = 12000 Pa = 12 kPa    (Conversion factor: 1 kPa = 1000 Pa)

V = Volume of gas = ?

n = number of moles of nitrogen = 17 moles

R = Gas constant = 8.31\text{L kPa }mol^{-1}K^{-1}

T = temperature of the gas = 34^oC=[34+273]=307K

Putting values in above equation, we get:

12kPa\times V=17mol\times 8.31\text{L kPa }mol^{-1}K^{-1}\times 307K\\\\V=3614.15L

Hence, the volume of nitrogen will be 3614.15 L

Otrada [13]3 years ago
3 0

Answer:

3626.76dm³

Explanation:

Given parameters:

Number of moles of Nitrogen in tank = 17moles

Temperature of the gas = 34°C

Pressure on the gas = 12000Pa

Unkown:

Volume of the tank, V =?

Converting the parameters to workable units:

We take the temperature from °C to Kelvin

K = 273 +  °C  = 273 + 34 = 307k

Taking the pressure in Pa to atm:

101325Pa = 1atm

12000Pa = 0.118atm

Solution:

To solve this problem, we employ the use of the ideal gas equation. The ideal gas law combines three gas laws which are the Boyle's law, Charles's law and the Avogadro's law.

            It is expressed as PV = nRT

The unknown is the Volume and we make it the subject of the formula

             V = \frac{nRT}{P}

Where R is called the gas constant and it is given as 0.082atmdm³mol⁻¹K⁻¹

Therefore  V = \frac{17 x 0.082 x 307 }{0.118} = 3626.76dm³

You might be interested in
8,000 meters into miles (show work)
pickupchik [31]

Answer:

8000 metres is equal to 4.971 miles

equation

8000 (number of meters) divided by 1609.34 ( equivalent of miles in one meter)

is equal to 4.971

7 0
3 years ago
Read 2 more answers
Put 30,000,000,000 into scientific notation
Neko [114]
Your number in decimal form is
3,000,000
.
To get to standard scientific notation, we move the decimal point so there is only one non-zero digit in front of the decimal point.
So,
3,000,000
becomes
3.000,000
.
The trailing zeroes are not significant, so
3.000,000
becomes
3
.
We moved the decimal point six places, so the exponent is
6
.
We moved the decimal point to the left, so the exponent is positive.
The exponential part is therefore
10
6
.
3,000,000=3 X10^6
8 0
3 years ago
Read 2 more answers
What is the mass of bromine gas if it has a pressure of 720 mmHg, volume of 25mL and a temperature of 18.3 degrees Celsius
Annette [7]

Answer:

             Mass = 0.158 g

Explanation:

Formula used,

P V = n R T

Or,

n = P V / R T

Putting values,

n = 0.948 atm . 0.025 L / 0.0821 L.atm.K⁻¹.mol⁻¹ . 291.45

n = 0.00099 mol

Note: we have changed pressure from mmHg to atm, volume from mL to L and temperature from C to K)

Also,

Mass = n . Molecular Mass

Mass = 0.00099 mol × 159.808 g/mol

Mass = 0.158 g

7 0
2 years ago
A molecule of glucose is comprised of 6 atoms of carbon, 12 atoms of hydrogen, and 6 atoms of oxygen.
Tcecarenko [31]
B i just did the test
5 0
3 years ago
How many moles of oxygen gas can 0.882 mol of hydrogen peroxide produce if decomposition is complete? 2H2O2 (l) → 2H2O(l) + O2(g
andreyandreev [35.5K]
We are given the chemical reaction and the amount of reactant used for the process. We use these data together to obtain what is asked. We do as as follows:

0.882 mol H2O2 ( 1 mol O2 / 2 mol H2O2 ) = 0.441 mol O2 produced

Hope this answers the question.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Will the vapors of acetic acid go to the floor or ceiling of a room
    9·1 answer
  • What change in volume results if 60 mL of a gas is cooled from 33 C to 5 C?
    14·1 answer
  • Give the (Hawarth projection) cyclic
    5·1 answer
  • Can someone please help me?
    8·1 answer
  • Describe how species on the Galapagos islands have changed over time
    13·1 answer
  • Past due! Help please I choose the middle picture for my hypothesis being inclusive can you help explain why and how it shows it
    12·1 answer
  • The wavelength of transmission is 9.7mm. What is the energy of this transition
    10·1 answer
  • Chemistry help!<br><br><br><br><br>Zoom in to see better!! ​
    7·1 answer
  • If you were to start with 20 g of this isotope, how much would be left after 800 days? Show your work
    14·1 answer
  • How many moles of gas does it take to occupy 25.6 liters at a pressure of 6.2 atmospheres and a temperature of 309.3 K?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!