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
tester [92]
2 years ago
8

Match the term (Endothermic) with the correct definition

Chemistry
1 answer:
Darya [45]2 years ago
5 0

Answer:

energy goes into the chemical and cool downs the surrounding area.

You might be interested in
How does the highly reactive nature chlorine contribute to the creation of ozone holes in the upper atmosphere?
liberstina [14]
Chlorine is a halogen and is very reactive and unstable. If released in an elemental form (Cl2), it would react with other substances immediately. However, <span>chlorofluorocarbons (CFCs) which contain chlorine are unreactive and when released they eventually end up in the upper atmosphere still "intact". In the upper atmosphere, sunlight is more intense and is able to break apart CFC, releasing the highly reactive chlorine which in turns destroys ozone which is more abundant in the upper atmosphere (stratosphere). </span>
6 0
3 years ago
Draw the product formed when 2-butanol undergoes reaction with TsCl and Et3N. CH3C6H4SO2Cl.
Pie

Answer:

Explanation:

In organic chemistry, the reaction between 2-butanol with TsCl and Et3N is known as the tosylation of the alcohol hydroxyl group. Alcohol is being changed to tosylate by the use of tosyl chloride under the influence of a base. Tosylation of alcohol is an example of a nucleophilic substitution reaction. From the image attached below, we will see how the reaction between 2-butanol proceed into the product by using tosyl chloride and a base(Et3N).

4 0
3 years ago
A catalyst is used in the chemical reaction to break down hydrogen peroxide into water and oxygen. At the end of the reaction, t
Natasha_Volkova [10]
At the end of the reaction, the catalyst is UNCHANGED.
:)
8 0
3 years ago
Who believed that a grain of sand could be divided indefinitely?
Ilya [14]

Answer:

Democritus

Explanation:

4 0
3 years ago
At the end of the last lesson, you learned there was not enough carbon dioxide in the biodome air, which led to a decrease in en
lakkis [162]

There may be too many plants present or too few animals in the biodome hence the decrease in carbon dioxide .

<h3>What is a biodome?</h3>

The term biodome refers to an artificially buit ecosystem. We must recall that an ecosystem is a self sustaining unit in which materials and energy are exchanged.

If there is less carbon dioxide in the biodome then it means that there are too many plants present or too few animals in the biodome.

Learn more about ecosystem: brainly.com/question/1673533

4 0
2 years ago
Other questions:
  • Juan inflates a balloon and then releases its end to let the balloon go free as air comes out. The balloon then flies around the
    9·2 answers
  • A dead fish has washed up on the beach and is starting to decay. Which compound produces the unpleasant odor from the decaying f
    15·2 answers
  • The ___ vapor pressure at high altitudes causes a liquid to boil at a ____ temperature.
    13·2 answers
  • Air in a closed cylinder is heated from 25 degree to 36 degree. If the initial pressure is 3.80 atm what is the final pressure ?
    6·2 answers
  • The composition of a compound is 20.01% carbon and 79.99% oxygen by mass. what is its empirical formula?
    15·1 answer
  • 2p is the correct representation for the sub-shell with n = 2 and l = 1.
    5·2 answers
  • Draw the product you expect from the reaction of (s)-3-iodohexane with ch3co2-. be sure to show stereochemistry.
    11·1 answer
  • Consider molecular, complete ionic, and net ionic equations.
    8·1 answer
  • 3.00 L of a gas is collected at 35.0 C and 0.93 atm. What is the volume at STP
    15·1 answer
  • A sample of carbon monoxide and oxygen gasses are
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!