Sign In
Ask Question
Chemistry
Melody Padilla
15 October, 04:55
1. What is the mass of 25.0 L of neon at STP?
+2
Answers (
1
)
Hugo
15 October, 08:40
0
Answer: m = 22.2 g Ne
Explanation: First find the moles of Ne using Ideal Gas Law and derive for n. So from PV = nRT the mole is derived as n = PV / RT
n = PV / RT
= 1 atm (25 L) / 0.0821 L. atm /
mole. K (273 K)
= 1.11 moles Ne
Convert it to mass using the molar mass of Neon
1.11 moles Ne x 20 g Ne / 1 mole Ne
= 22.2 g Ne
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“1. What is the mass of 25.0 L of neon at STP? ...”
in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
State the aufbau principle.
Answers (1)
If the carbon atom in a simple carbon-containing compound forms sp hybrid orbitals, what is the expected shape of the compound?
Answers (1)
The specific gravity of an object is 14.5. The object displaces 4 mL of water. What is its mass
Answers (1)
A sample of ice is heated continuously until it becomes a liquid, and then a gas. Its temperature is recorded throughout and a graph is constructed.
Answers (1)
What is the first way in which biology researchers present the results of their latest research?
Answers (1)
New Questions in Chemistry
The Large Hadron Collider is a particle accelerator that may be able to provide insight into the most fundamental structure of matter. It is 27 km long.
Answers (1)
Explain how plantesimals differ from protoplanets
Answers (1)
Which of the following are correct statements? Check all that apply. A. A neutron is a neutral particle in the nucleus. B. A proton is a positively charged particle that orbits the nucleus. C.
Answers (2)
What is the empirical formula for propene (C3H6) ?
Answers (1)
Which substance, when dissolved in water, forms a solution that conducts an electric current
Answers (1)
Home
»
Chemistry
» 1. What is the mass of 25.0 L of neon at STP?
Sign In
Sign Up
Forgot Password?