This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What was the first synthetically enhanced polymeric hydrocarbon extensively utilized for its ... (Read 14 times)

clmills979

  • Hero Member
  • *****
  • Posts: 551
on: Aug 27, 2018
What was the first synthetically enhanced polymeric hydrocarbon extensively utilized for its material properties?
 
  A) rubber
  B) vulcanized-rubber
  C) nylon
  D) nitrocellulose
  E) none of the above

Question 2

At what point will a buffer solution cease to moderate changes in pH?
 
  A) when waters equilibrium constant has been reached
  B) when the weak acid and the weak base salt concentration are equal
  C) when the acting buffering component is all neutralized
  D) only after all the acid or the base that needs to be buffered has been added


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

morrie123456

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

C


clmills979

  • Member
  • Posts: 551
Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

shailee

  • Member
  • Posts: 392
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Color-enhanced magnetic resonance image (MRI) showing a sagittal view of the head. Color-enhanced magnetic resonance image (MRI) showing a sagittal view of the head.
Color enhanced X-ray showing a pacemaker implanted in the left side of the chest and the electrode w Color enhanced X-ray showing a pacemaker implanted in the left side of the chest and the electrode w
(A) Major leukocytes. (B) Enhanced color photograph from a scanning electron microscope of a ... (A) Major leukocytes. (B) Enhanced color photograph from a scanning electron microscope of a ...
A color-enhanced midsagittal MRI scan. A color-enhanced midsagittal MRI scan.
Tornado Intensity – Enhanced Fujita Scale Tornado Intensity – Enhanced Fujita Scale
Synthetically Divide: (2x^3+x^2-22x+20)/(2x-3) Synthetically Divide: (2x^3+x^2-22x+20)/(2x-3)
Video: Arthroscopy

For a complete list of videos, visit our video library