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
Mashutka [201]
2 years ago
5

The dirigible Hindenburg had 3.7E6 m3 of hydrogen in its gas bags at 1.1 atm and 7°C. What was the weight of the hydrogen in pou

nds?
Chemistry
1 answer:
zepelin [54]2 years ago
4 0
Assuming that the gas is ideal, we can use the ideal gas equation PV=nRT to calculate for the number of moles. Then, multiply the molar mass of the gas to obtain the mass. We do as follows:

PV = nRT
n = PV / RT
n = 1.1 atm (3.7x10^9 L) / 0.08205 L-atm/mol-K (280.15) = 177061931.3 mol H2

Mass = (177061931.3 mol H2) 18.02 g/mol ( 1 kg / 1000g) ( 2.2 lb / 1 kg ) = 7019443.21 lb H2
You might be interested in
If you know any of them that helps!
WARRIOR [948]

Answer:

for the how to get a carrot to float you would need to make a hole in it and make it hollow

Explanation:

6 0
2 years ago
You are building a uniform to protect workers from all types of nuclear radiation. If you use material that blocks _____ radiati
defon
A. Gamma radiation because it reaches further than beta and alpha rays
8 0
3 years ago
Which of these statements about the conservation of mass is not correct?
Verdich [7]
B
That’s the real answer
5 0
2 years ago
Which statement describes compounds?
Natasha2012 [34]

Answer:

C

Explanation:

4 0
2 years ago
What is 8 correct things you do in the science LAB
Rina8888 [55]
1. put goggles on
2.but gloves on
3.put a lab coat on

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the atomic number of the yet-undiscovered element directly below francium ( Fr) in the periodic table?
    14·1 answer
  • Which of these redox reactions is spontaneous as written?
    12·1 answer
  • Radioactive gold-198 is used in the diagnosis of liver problems. the half-life of this isotope is 2.7 days. if you begin with a
    10·1 answer
  • For each event stated below, indicate how the concentration of each species in the chemical equation then change to reach equili
    6·1 answer
  • How is gas different from a liquid and a solid
    6·2 answers
  • 1. The heat absorbed when ice melts can
    15·1 answer
  • What are the isomers of hexane​
    7·1 answer
  • Fe2O3 + 2Al = 2Fe + Al2O3 is this a redox reaction
    14·1 answer
  • A flash contains 85.6g of C7H5NO3S (Saccharine) in 2.00 litre of a solution. What is the molarity?
    13·1 answer
  • Given that a for HBrO is 2. 8×10^−9 at 25°C. What is the value of b for BrO− at 25°C?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!