We appreciate your visit to Use the ideal gas law equation to find the molar mass of a 98 2 g sample of gas that fills a 50 0 liter. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
The molar mass of a 98.2 g sample of gas that fills a 50.0-liter container at STP will be 44.0 g/mol. Option B is correct.
The ideal gas law equation will be: PV = nRT
where:
P is pressure, V is volume, n is the number of moles, R will be the gas constant, and T is the temperature.
At STP, the pressure will be 1 atm and the temperature will be 273 K.
To find the molar mass of the gas, we first need to calculate the number of moles of the gas present in the container. We will use the ideal gas law to solve for number of moles:
n = PV/RT
Substituting the values we know:
n = (1 atm)(50.0 L)/(0.08206 L atm/mol K)(273 K)
n = 2.03 mol
Next, we can use the definition of molar mass to calculate it:
molar mass = mass / moles
molar mass = 98.2 g / 2.03 mol
molar mass = 48.3 g/mol
Therefore, the closest answer is 44.0 g/mol, but the actual molar mass is slightly higher.
Hence, B. 44.0 g/mol is the correct option.
To know more about ideal gas law here
https://brainly.com/question/6534096
#SPJ4
Thanks for taking the time to read Use the ideal gas law equation to find the molar mass of a 98 2 g sample of gas that fills a 50 0 liter. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
