1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MrRissso [65]
2 years ago
15

Estimate the molar mass of a gas that effuses at 1.6 times the effusion rate of CO2

Chemistry
1 answer:
Vlada [557]2 years ago
7 0
To estimate the molar mass of the gas, we use Graham's law of effusion. This relates the rates of effusion of gases with their molar mass. We calculate as follows:

r1/r2 = √(m2/m1)    

where r1 would be the effusion rate of the gas and r2 is for CO2, M1 is the molar mass of the gas and M2 would be the molar mass of CO2 (44.01 g/mol) 

r1 = 1.6r2

1.6 = √(44.01 / m1)
m1 = 17.19 g/mol
You might be interested in
Pls Help! <br>No links Please!<br>I also want an explanation <br>I will give brainliest​
Cerrena [4.2K]

Answer:

uhhhhh not sure i cant see it

Explanation:

5 0
2 years ago
Which of the following compounds is always part of an aqueous solution?
jolli1 [7]
A.water.
An aqueous solution is a solution in water.
Hope this helped :)
5 0
2 years ago
Read 2 more answers
What is the balanced equation of Na2S+CuSO4=CuS+Na2SO4?​
lapo4ka [179]
What you were given is the balanced chemical equation
3 0
2 years ago
2. Which set of symbols represents isotopes of the same element?
MariettaO [177]

Answer:

so you can do the maths your self

Explanation:

isotopes are elements with he same proton number but difference in their neutron number

  • proton number is also known as the atomic number
  • mass number is the sum of the proton number and the neutron number
  • mass number = proton number + neutron number
7 0
3 years ago
Fluorine gas reacts with aqueous iron (II) iodine to produce iron (II) fluoride and iodine liquid What is the balanced chemical
Andru [333]

Answer:

F₂ (g) + FeI₂ (aq) →  FeF₂ (aq) +  I₂ (l)

Explanation:

Our reactants are:

F₂ → Fluorine gas, a dyatomic molecule

FeI₂ → Iron (II) iodine

Our products are:

I₂ → Iodine

FeF₂ → Iron (II) fluoride

Then, the reaction is:

F₂ (g) + FeI₂ (aq) →  FeF₂ (aq) +  I₂ (l)

We see it is completely balanced.

6 0
2 years ago
Other questions:
  • The filling of which orbital is represented by the transition metals in period 4?
    7·2 answers
  • 5 witch of these is a covalent compound? NO2 B LiCL C AICI3 D Na2S
    15·2 answers
  • Liquids that dissolve freely in one another in any proportion
    12·1 answer
  • What is the Titration Method??? ​
    12·1 answer
  • Which of these is an extensive property?
    14·1 answer
  • What is the dependent variable for "how does changing your laundry detergent affect how clean your clothes are?"
    12·1 answer
  • How much heat is required to raise the temperature of 18 grams of liquid water by 25 C?
    15·1 answer
  • It would most likely be difficult to collect a sample of which isotope? Pb-206 Po-214 U-234 Ra-226
    6·2 answers
  • Layer F can help scientists to correlate the relative age of another layer. What makes layer F useful for relative dating?
    8·2 answers
  • You are a doctor examining a bone sample taken from a patient with weak bones you find out the bone tissue contains many small p
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!