niveprabhu02
Answered

Find the best answers to your questions at Westonci.ca, where experts and enthusiasts provide accurate, reliable information. Experience the convenience of finding accurate answers to your questions from knowledgeable professionals on our platform. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

Find the volume for [tex]O_{2[/tex]

Find The Volume For TexO2tex class=

Sagot :

SpiritInly

Answer:

3.03L

Explanation:

Convert 6.1g of Sulfur to moles

Moles = mass ÷ molar mass

Molar mass of Sulfur = 32 g/mol

Moles = 6.1 ÷ 32 = 0.1906 mol

The overall equation between sulphur and oxygen to produce sulphur trioxide: multiply first equation by 2 and add both equations which cancels out SO2 in both equations to give:

2S + 3O2 ---> 2SO3

2 moles of S : 3 moles of O2

0.1906 mol : x mol

Cross multiply

3 × 0.1906 = 2x

0.5718 = 2x

x = 0.2859

moles of oxygen:

0.2859 mol

By ideal gas law:

PV =nRT

P (pressure) is in atm = 4.75

n = no of moles = 0.2859 mol

T is temperature in kelvin

Convert degrees to Kelvin + 273

340 + 273 = 613K

R which is gas constant is 0.0821 atm.L/Kmol

V= nRT/P

V = (0.2859 × 0.0821 × 613) ÷ (4.75) = 3.03L (3sf)

Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. We're here to help at Westonci.ca. Keep visiting for the best answers to your questions.