How many moles of oxygen gas, o2, are in a storage tank with a volume of 1.000×105 l at stp?
2 answers:
STP means standard temperature and pressure which is equivalent to 273 K and 1 atm, respectively. Assuming ideal gas behavior, the solution for this problem is as follows: PV = nRT Solve for n, n = RT/PV n = (0.0821 L-atm/mol-K)(273 K)/(1 atm)(1×10⁵ L)<em>n = 2.24×10⁻⁴ moles</em>
Explanation:
Ideal gas law states that the product of pressure and volume is directly proportional to the absolute temperature and gas constant.
Mathematically, PV = nRT
where, P = pressure
V = volume
n = number of moles
R = gas constant
T = temperature
At STP (Standard temperature and pressure) the value of temperature is 273 K and pressure is 1 atm.
Therefore, calculate moles of oxygen as follows.
PV = nRT
or,
=
=
= mol
Thus, we can conclude that there are moles of oxygen gas are in the storage tank.
You might be interested in
Electrons are responsible for the transfer of charge.
Is a potential to provide effective treatment with fewer side effects than a traditional therapy.
Answerit is a
Explanation:
Answer:
Explanation:
The answer would be d