subject

Chemistry, 06.11.2019 10:31 pr47723

Define crystaline polymer and amorphous polymer .give two example of each polymer.

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 15:30

The identities of substances are the same before and after which type of change

Answers: 1

question

Chemistry, 22.06.2019 21:50

If e is the symbol for an element, which two of the following symbols represent isotopes of the same element? 1. e2. e3. ea.1 and 2c.1 and 4b.3 and 4d.2 and 3

Answers: 2

question

Chemistry, 22.06.2019 22:30

Molecular iodine, i2(g), dissociates into iodine atoms at 625 k with a first-order rate constant of 0.271 s−1. part a part complete what is the half-life for this reaction?

Answers: 3

question

Chemistry, 23.06.2019 04:00

What changes occur in the reaction indicated by the equation? check all that apply. the hydrogen nucleus loses protons. the oxygen nucleus gains protons. the bond in h2 is broken, and new bonds are formed between hydrogen and oxygen atoms. each electron associated with a hydrogen atom is shared with an oxygen atom.

Answers: 3

You know the right answer?

Define crystaline polymer and amorphous polymer .give two example of each polymer....

Questions

question

Biology, 10.01.2021 06:20

Which idea did Ptolemys model use to explain why the planets appeared to move backward as they moved in thier orbits...

question

Mathematics, 10.01.2021 06:20

Guera use 1/3 of a liter of milk to make 1/9 of a jug of tea how much milk is required to fill the jug...

question

Mathematics, 10.01.2021 06:20

HELP ASAP. 1. 2 x 2 x 2 x 2 x 2 x 2 x 2 a 27 b 72...

question

Mathematics, 10.01.2021 06:20

My turtle bit my arm:/ ion have nun to disinfect my arm with..any recommendations??...

question

Computers and Technology, 10.01.2021 06:20

Wow im realling feeling this song "I hope" I hope she comes along and wrecks every one of your plans I hope you spend your last dime to...

question

Arts, 10.01.2021 06:20

Does anyone here like BTS...

question

Advanced Placement (AP), 10.01.2021 06:20

Which of the following techniques could best reduce the harmful effects of overfishing if it were to be widely adopted by the fishing industry?...

question

History, 10.01.2021 06:20

Which two events would be evidence that a nation has an authoritarian government? A. a recent election was held but there was only one political part...

question

Mathematics, 10.01.2021 06:20

20. Jorge conducted a survey by asking 120 students whether they use a pencil to take notes. Of the students surveyed, 90 responded favorably. Which m...

question

Mathematics, 10.01.2021 06:20

How do you think you calculate the rate of an exponential expression?...

question

Chemistry, 10.01.2021 06:20

How many moles of Ca are in 1.25x1023 atoms? We used two conversion factors in this unit, they are provided below. It is your responsibility to know...

question

Mathematics, 10.01.2021 06:20

Factorise cos²A + 3 Cos A + 2...

question

Mathematics, 10.01.2021 06:20

In a standard deck of cards, what is the probability of drawing a card with the suit of clubs? Answer (round) to the hundredth place value....

question

Mathematics, 10.01.2021 06:20

4. You go to the cafeteria for lunch and have a choice of 4 entrees, 5 sides, 5 drinks, and 4 desserts Assuming you have one of each category, how ma...

question

Mathematics, 10.01.2021 06:20

A statue in a museum is made from copper, tin and zinc in the ratio 65: 14:9. There are 27 kg of zinc in the statue. The museum crane can...

question

History, 10.01.2021 06:30

How does the Lost Colony, Jamestown, and Plymouth demonstrate the difficulty in establishing a new colony?...

question

Chemistry, 10.01.2021 06:30

Equation invalid? Al +202 → A1203 O A. An atom of aluminum (Al) is created in the reaction. B. An atom of oxygen (O) is destroyed i...

question

Mathematics, 10.01.2021 06:30

How do you work out the size of angle x ? ...

question

Mathematics, 10.01.2021 06:30

20. Fastex Shoes claims that it has designed a new range of lightweight shoes that allow athletes to run faster than they can using any other shoes. S...

question

Spanish, 10.01.2021 06:30

Complete the sentences with the appropriate word or expression from the chapter vocabulary....

More questions: Chemistry Another questions

Questions on the website: 13722359