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
klio [65]
3 years ago
6

Material use make car tyres and chewing gum?

Chemistry
1 answer:
Ulleksa [173]3 years ago
3 0

Answer:

Rubber

Rubber

Make me brainlyist

You might be interested in
Write a reaction to describe the behavior of the following substances in water. please include all phases.
lorasvet [3.4K]

3NF3 + 5H2O → HNO3 + 2NO + 9HF

Nitrogen fluoride reacts with water to produce nitric acid, nitric oxide, and hydrogen fluoride. The reaction slowly takes place in a boiling solution.

CH2CH2 + H2O → CH3CH2OH

Ethylene is a hydrocarbon with water that creates ethanol and ethanol is an alcohol

4 0
3 years ago
Is melting sugar a chemical or physical change? Please provide an explanation
liraira [26]

Answer:

Hola Amigo! Here's Ur Answer :D

Explanation:

The chemical reaction we are most familiar with is that of melting: sugar decomposes at a temperature ranging between 184 and 186°C. This is a very recent discovery we owe to a team of researchers in Illinois. Basically, when we heat sucrose gently, this produces a phenomenon known as “ apparent melting ”.

Happy to Help! :D

3 0
3 years ago
Read 2 more answers
A catalyst decreases the activation energy of a particular exothermic reaction by 34 kJ/mol, to 57 kJ/mol. Assuming that the mec
vagabundo [1.1K]

Answer:

the activation energy for the uncatalyzed reverse reaction is 83kJ/mol

Explanation:

see the attached file

4 0
3 years ago
Hợp chất nào có khả năng là hợp chất ion cao nhất ?<br>A Al2O3<br>B ScCl3<br>C NO2<br>D CCl4
Rzqust [24]

Answer:

B

Explanation:

hợp chất nào có khả năng là hợp chất ion cao nhất ?

A Al2O3?

B

7 0
3 years ago
A sample of grape juice has a hydroxide ion concentration of 1.4 × 10-10 M. Which of these equations will you use to find the hy
Lilit [14]
 <span>A </span>sample<span> of </span>grape juice has<span> a </span>hydroxide ion concentration<span> of </span>1.4<span> × </span>10-10 M<span> What is the</span>concentration<span> of </span>hydronium ion<span>? __x 10 x^-5 </span>M. Ask for details; Follow ... Unlock Verified Answers andget<span> help from subject experts. ... The relation between </span>hydroxide ion<span> (OH-) and </span>hydronium ion<span> (H3O+) is given by many things</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • The basic principle in balancing a chemical equation is to ______. hints
    14·2 answers
  • The world produces about 3.9 billion tons of food every year. Of that amount, approximately 2.6 billion tons is consumed each ye
    11·2 answers
  • Describe and explain how petrol is separated from the mixture of hydrocarbons in crude oil.
    9·1 answer
  • Calculate the wavelength of radiation with a frequency of 8.0 x 10^14 Hz.
    5·1 answer
  • What are the limitations of seed banks?
    15·1 answer
  • Fill out blanks using the words: tiny, electrons (x2),shells, neutrons, protons(x2), nucleus, configuration
    8·1 answer
  • Explain the ways that carbon dioxide is added to the atmosphere. How is it removed? Does most carbon enter the atmosphere as car
    10·1 answer
  • Read the Casestudy Conservation Planning and summarize it - 5 sentence minimum.
    8·1 answer
  • Give the name of the products formed
    15·1 answer
  • Why we add PH10 When we determine the zn ion​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!