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

Author Question: The kind of chemical reaction in which heat is absorbed from the environment is known as ... (Read 218 times)

ec501234

  • Hero Member
  • *****
  • Posts: 573
on: Jul 21, 2018

The kind of chemical reaction in which heat is absorbed from the environment is known as endothermic.
 
 


 
  Indicate whether the statement is true or false.

Question 2

When two or more substances are mixed, the resulting chemical reaction always gives off heat.
 
 


 
  Indicate whether the statement is true or false.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

voltaire123

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jul 21, 2018
Answer to Question 1

T

Answer to Question 2

F


ec501234

  • Member
  • Posts: 573
Reply 2 on: Jul 21, 2018
Great answer, keep it coming :)

Dnite

  • Member
  • Posts: 297
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Simple amplification of 1kb DNA fragments by polymerase chain reaction. Simple amplification of 1kb DNA fragments by polymerase chain reaction.
The CHRIS manual entry for toluene. Useful information includes response information, chemical and ... The CHRIS manual entry for toluene. Useful information includes response information, chemical and ...
Extension of telomeric DNA by telomerase: The overall reaction Extension of telomeric DNA by telomerase: The overall reaction
A 44-g block of ice at -15°C is dropped into a calorimeter (of negligible heat c A 44-g block of ice at -15°C is dropped into a calorimeter (of negligible heat c
How much heat is released when 125.0 g of steam at 100.0°C is cooled to ice at -15.0°C? The ... How much heat is released when 125.0 g of steam at 100.0°C is cooled to ice at -15.0°C? The ...
Energy requirements of an uncatalyzed versus an enzymatically catalyzed chemical reaction Energy requirements of an uncatalyzed versus an enzymatically catalyzed chemical reaction
Video: How a Urinalysis is Performed

For a complete list of videos, visit our video library