The rate of effusion of a particular gas was measured and found to be 24.0 mL/min. Under the same conditions, the rate of effusi
on of pure methane (CH4) gas is 47.8 mL/min. What is the molar mass of the unknown gas?
1 answer:
Answer:
63.6g/mol
Explanation:
Use the equation of effusion:
47.8/24=
solve for x you get 63.6g/mol
You might be interested in
Answer: transcribing information to the dna sequence for use by the cell
Explanation:
Answer:
cause they big
Explanation:
Answer:
you are already right d
Explanation:
Hey There!:
number of moles = 2 moles KI
Volume = 1 L
Therefore:
M = n /V
M = 2 / 1
M = 2.0 mol/L
hope this helps!
No, ammonium chloride in water is not a physical reaction. It is a chemical reaction. Hope this helps!
