Question

When ethane (C2H6) reacts with chlorine (Cl2), the main product is C2H5Cl; but other products containing...

When ethane (C2H6) reacts with chlorine (Cl2), the main product is C2H5Cl; but other products containing Cl, such as C2H4Cl2, are also obtained in small quantities. The formation of these other products reduces the yield of C2H5Cl.

1. Calculate the theoretical yield of C2H5Cl when 124 g of C2H6 reacts with 202 g of Cl2, assuming that C2H6 and Cl2 react only to form C2H5Cl and HCl.

2.Calculate the percent yield of C2H5Cl if the reaction produces 164 g of C2H5Cl.

Homework Answers

Answer #1

1.The chemical reaction of the given datas

C2H6 + Cl2 --> C2H5Cl + HCl

First we have to calculate the molar weight of the two reactants and the C2H5Cl. This is done by finding the sum of all the atoms in each compound
Molar Weight
C2H6= 12x2 +1x6= 30 g/mol
Cl2= 35.5x2= 71 g/mol
C2H5Cl= 12x2 + 1x5 + 35.5= 64.5 g/mol

Now the reactants must be converted into moles
30 gm contain 1 mole

then 124g contain

like wise 71 g contain 1mole of Cl2

Then 202gm contain =

This means that Cl2 is the limiting reagent, and that the C2H6 will be in excess.
therefore
C2H6 + Cl2C2H5Cl + HCl
2.84 mol 2.84mol

That means it will form 2.84 moles of C2H5Cl.

That means 183.18g of yield of C2H5Cl.

2. Percentage yield of 164g of C2H5Cl.is

Hence yield willbe of C2H5Cl if reaction produces 164g 0f C2H5Cl

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Ethane (C2H6) reacts with chlorine gas (Cl2) to form chloroethane which further reacts with chlorine gas...
Ethane (C2H6) reacts with chlorine gas (Cl2) to form chloroethane which further reacts with chlorine gas to produce a by‐product according to the following two reactions:   C2H6 + Cl2  C2H5Cl + HCl (Reaction 1) C2H5Cl + Cl2  C2H4Cl2 + HCl (Reaction 2) The feed ratio between the two reactants (C2H6 : Cl2) is set to 10 in order to maximize the product selectivity ratio (C2H5Cl : C2H4Cl2 ) to 10. In a process, to produce 100 moles of...
Calculate the theoretical yield of C2H5Cl when 117 g of C2H6 reacts with 239 g of...
Calculate the theoretical yield of C2H5Cl when 117 g of C2H6 reacts with 239 g of Cl2, assuming that C2H6 and Cl2 react only to form C2H5Cl and HCl.
Calculate the theoretical yield of C2H5Cl when 107 g of C2H6 reacts with 250 g of...
Calculate the theoretical yield of C2H5Cl when 107 g of C2H6 reacts with 250 g of Cl2, assuming that C2H6 and Cl2 react only to form C2H5Cl and HCl. Calculate the percent yield of C2H5Cl if the reaction produces 204 g of C2H5Cl.
Tungsten metal reacts with chlorine to form a compound (containing only W and Cl) used in...
Tungsten metal reacts with chlorine to form a compound (containing only W and Cl) used in the production of filaments in incandescent light bulbs. 3.6768 g of W is reacted with excess chlorine gas and produces 7.930 grams of the material. A. Determine the formula of the compound B. Name the compound C. Determine the molar mass of the compound D. Write a balanced equation for the formation of the compound from W and Cl2 gas E. Determine the amount...
I have provided the information for the lab below. I want to see the chemical reactions...
I have provided the information for the lab below. I want to see the chemical reactions that take place during each step of the experiment. So in the procedures when a chemical was added i would like to see what the products and byproducts that were formed. I also want to see one over all reaction for this experiment to just get an overview of what exactly is happening during the experiment. Thank you:) Part B: Synthesis of [Co(NH3)5Cl]Cl2 Objective:...