Westonci.ca offers quick and accurate answers to your questions. Join our community and get the insights you need today. Join our platform to connect with experts ready to provide precise answers to your questions in various areas. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.
Sagot :
1. The number of mole of 54.5 dm³ of CH₄ at STP is 2.43 moles of CH₄
2. The number of mole of 250 cm³ of CO at STP is 0.01 mole
Volume of gas at STP
At standard temperature and pressure (STP),
1 mole of gas = 22.4 dm³ = 22400 cm³
1. How to determine the mole of 54.5 dm³ of CH₄
At standard temperature and pressure (STP),
22.4 dm³ = 1 mole of CH₄
Therefore,
54.5 dm³ = (54.5 dm³ × 1 mole) / 22.4 dm³
54.5 dm³ = 2.43 moles of CH₄
2. How to determine the mole of 250 cm³ of CO
At standard temperature and pressure STP,
22400 cm³ = 1 mole of CO
Therefore,
250 cm³ = (250 cm³ × 1 mole) / 22400 cm³
250 cm³ =0.01 mole of CO
Learn more about volume of gas at STP:
https://brainly.com/question/15305237
#SPJ1
Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Discover more at Westonci.ca. Return for the latest expert answers and updates on various topics.