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
Kisachek [45]
3 years ago
13

Nylon 6,6 may be formed by means of a condensation polymerization reaction in which hexamethylene diamine [NH2-(CH2)6-NH2] and a

dipic acid react with one another with the formation of water as a byproduct. What masses of (a) hexamethylene diamine and (b) adipic acid are necessary to yield 36 kg of completely linear nylon 6,6? This polymerization reaction occurs according to the following equation:
Chemistry
1 answer:
Svetradugi [14.3K]3 years ago
8 0

Answer:

Explanation:

molecular mass of nylon ( C₁₂H₂₂N₂O₂ ) = 226 gm

Molecular mass of adipic acid = 146 gm

Molecular mass of hexamethylenediamine = 116 gm

no of moles of nylon = 36000 / 226

= 159.29

one mole of nylon requires one mole of hexamethylenediamine and one

mole of adipic acid .

159.29 mole of nylon requires 159.29 mole of hexamethylenediamine and 159.29 mole of adipic acid

159.29 mole of hexamethylenediamine

= 159.29 x 116 gm

= 18.48 kg of hexamethylenediamine

159.29 mole of adipic acid = 159.29 x 146 gm

= 23.26 kg .

18.48 kg of hexamethylenediamine and 23.26 kg of adipic acid will be required.

You might be interested in
List the ions in solution in the electrolysis of conc.sodium chloride<br>​
Licemer1 [7]
Chloride ions Cl –(aq) (from the dissolved sodium chloride) are discharged at the positive electrode as chlorine gas, Cl 2(g) sodium ions Na +(aq) (from the dissolved sodium chloride) and hydroxide ions OH –(aq) (from the water) stay behind - they form sodium hydroxide solution, NaOH(aq)
5 0
3 years ago
How many moles are in 458 grams of na2so4
shtirl [24]

# moles = mass (g) / Mr (relative atomic mass)

# moles = 458 / ((23*2)+32+(16*4)

# moles= 458 /  142 = 3.2253521126760...

= 3.23 moles

5 0
3 years ago
How much heat is required to change the temperature of a 15 g aluminum can with 100 g of water from 24.5°C to 55°C?
Assoli18 [71]
Heat capacity of aluminium = 0.900 J/g°C
While heat capacity of water = 4.186 J/g°C
Heat = heat gained by water + heat gained by aluminium 
Heat gained by water = 100 × 4.186 × 30.5 
                                   = 12767.3 Joules
Heat gained by aluminium = 15 × 0.9 × 30.5 
                                          = 411.75 Joules
Heat required = 13179.05 Joules or 13.179 kJoules
3 0
3 years ago
Blood cells. What two effects will such a condition have on the patient?
Rasek [7]
The patient will have less hemoglobin in the blood

The patient will have a reduced oxygen supply to the cells
6 0
4 years ago
Of the well-characterized elements of group 7A, which would exhibit the following properties?
Nadusha1986 [10]

Answer: it reacts with the alkali metals (M) to form a salt MX, where X is the halogen.

Explanation: Group 7A elements are halogen and they react with alkali metals like Sodium or potassium to form a salt like NaCl

4 0
3 years ago
Other questions:
  • What two motions combine to produce orbit?
    7·1 answer
  • What defines a force divide by area
    6·1 answer
  • What is measured in mercury
    14·2 answers
  • What are three physical factors that can be done to speed up a chemical reaction
    15·1 answer
  • In a certain organic compound, one of the carbon atoms is bonded to three atoms. One of these is a carbon atom and the other two
    5·2 answers
  • C. How many grams of Na2SiO3 can react with 0.800 g of HF?
    5·1 answer
  • Warm water rising to the surface of the
    9·1 answer
  • The reaction A + 2B ® products has been found to have the rate law, rate = k[A] [B]2. While holding the concentration of A const
    11·1 answer
  • If u have 10 moles of C2H2 how many mole of O2 would you need
    6·1 answer
  • How many formula units of CaO are in 32.7 g of CaO?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!