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
inn [45]
3 years ago
5

A hot air balloon is filled with 15 moles helium gas and 5 moles nitrogen gas. What is the volume of the balloon at 1.01 atm and

300 K?
Chemistry
1 answer:
kvasek [131]3 years ago
3 0

<u>Given:</u>

Moles of He = 15

Moles of N2 = 5

Pressure (P) = 1.01 atm

Temperature (T) = 300 K

<u>To determine:</u>

The volume (V) of the balloon

<u>Explanation:</u>

From the ideal gas law:

PV = nRT

where P = pressure of the gas

V = volume

n = number of moles of the gas

T = temperature

R = gas constant = 0.0821 L-atm/mol-K

In this case we have:-

n(total) = 15 + 5 = 20 moles

P = 1.01 atm and T = 300K

V = nRT/P = 20 moles * 0.0821 L-atm/mol-K * 300 K/1.01 atm = 487.7 L

Ans: Volume of the balloon is around 488 L


You might be interested in
How many protons dose p have
Softa [21]

Answer:

i have to see the question

Explanation:

5 0
3 years ago
Read 2 more answers
How much money do you guys make off of this lame website?
MrRissso [65]

Answer:

so far from what i've seen its been 80 mil

Explanation:

the power of GoogIe

7 0
2 years ago
Read 2 more answers
Who goes to K12 and if so what grade
olchik [2.2K]

Answer:

I might next year with my cuz and nex year ima be in 8th

Explanation:

8 0
3 years ago
Read 2 more answers
en un recipiente se tiene 800 g de una solución al 35% en masa de ácido sulfuroso, de la cual se evapora 80ml de agua. ¿cuál es
Alinara [238K]

The mass percent of sulfurous acid in the new solution : 38.9%

<h3>Further explanation</h3>

<em>In a container you have 800 g of a 35% by mass solution of sulfurous acid, from which 80 ml of water evaporates. What is the mass percent of sulfurous acid in the new solution? data: density of water is 1g / ml.</em>

<em />

solution 1

composition :

  • 35% acid :

\tt 0.35\times 800~g=280~g

  • water :

\tt 800-280=520~g

solution 2(new solution)

composition :

  • water

\tt 520-(80~ml\times 1~g/ml)=440~g

  • Total mass of new solution after water evaporated

\tt 280(acid)+440(water)=720~g

  • %mass of acid in a new solution

\tt \dfrac{280}{720}\times 100\%=38.9\%

5 0
2 years ago
How is the periodic table helpful in determining the types of bonds an element will form?
BigorU [14]
1.)b
2.)true
3.)false
are the answer don't take me on my word
6 0
2 years ago
Other questions:
  • A mass of the crucible (g) 88.000g
    9·1 answer
  • The basic organizational feature of the periodic table of elements
    6·1 answer
  • In a series circuit, electrons only flow along one path. Given this information, which of the following is an advantage of serie
    10·1 answer
  • Penicillin N is an antibacterial agent that contains 8.92% sulphur by mass.Which could be the molar mass of Penicillin N? a)256g
    14·1 answer
  • Like a solid, a mineral has a definite
    10·1 answer
  • Ag, CO,<br> Find out the stock system thank you
    8·1 answer
  • I need help solving all of these problems help plsss! helpppp
    6·1 answer
  • What is ionization chemical bonds?
    14·1 answer
  • Which object will experience the least amount of gravitational attraction toward Earth?
    13·1 answer
  • SOMEONE PLEASE HELP ME WILL MARK BRAINLIEST PLEASE!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!