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
Lemur [1.5K]
3 years ago
7

A Venn diagram is used to compare and contrast different topics. The items that are unique to each topic are represented in the

separate sections of the circles, and the items that are common to both topics are represented in the center overlapping sections. Harlow creates this Venn diagram comparing and contrasting endothermic and exothermic processes. What can be added to the Examples section of each circle? A) Endothermic: ice melting into water, and a heat pack becoming warm
Exothermic: a glow stick glowing, and fireworks exploding
B) Endothermic: ice melting into water, and an instant ice pack turning cold
Exothermic: fireworks exploding, and gasoline burning
C) Endothermic: a glow stick glowing, and a heat pack becoming warm
Exothermic: an instant ice pack turning cold, and ice melting into water
D) Endothermic: gasoline burning, and an instant ice pack turning cold
Exothermic: ice melting into water, and an instant ice pack turning cold
Chemistry
2 answers:
emmainna [20.7K]3 years ago
5 0

The answer is,

<u>B. Endothermic: ice melting into water, and an instant ice pack turning cold Exothermic: fireworks exploding, and gasoline burning</u>

Please rate <u>Brainliest</u>  (:


CaHeK987 [17]3 years ago
4 0
<span>An exothermic reaction is one in which there is the production of heat whereas an endothermic reaction is one in which heat is absorbed. For the choices above, the answer would be letter B. Ice melting in water and an ice pack turning cold absorbs heat which is why it is an endothermic reaction. Exploding fireworks and gasoline burning gives off heat which is why it is an exothermic reaction.</span>
You might be interested in
A(n) _______________ can be formed by linking together several monosaccharides via glycosidic bonds.
mario62 [17]

Answer:

A polysaccharide (n) can be formed by linking several monosaccharides through glycosidic linkages.

Explanation:

Polysaccharides are carbohydrates or complex carbohydrates, where monosaccharides join with glucosidic bonds to form a more complex structure that would be the polysaccharide.

An example of a polysaccharide is starch, or glycogen.

Starch is found in many foods such as potatoes or rice, and glycogen is a form of energy reserve of our organism housed in muscles and liver to fulfill locomotion, physical activity, and other activities that consist of glycolysis.

Polysaccharides are degraded in our body by different stages, and several enzymes unlike monosoccharides or disaccharides, since they have more unions and a more complex structure to disarm in our body and thus assimilate it.

Polysaccharides are also part of animal structures, such as insect shells or nutritional sources, among others.

7 0
4 years ago
PLEASE HELPPP ._. xd
Juli2301 [7.4K]
1. Hyaline: most common; found in the ribs, nose, trachea. Is a precursor of bone
2. Fibro: found in invertebral discs, joint capsules, and ligaments.
3. Elastic: found in the external ear, epiglottis, and larynx.
6 0
4 years ago
How does most ocean water return to the ocean in the water cycle?
serious [3.7K]

Explanation:

The correct answer is C.

Through runoff on Earth's surface. Hope this helped!

3 0
2 years ago
Read 2 more answers
What determines the strength of a solute as an electrolyte?
timama [110]
<span>Solutes become electrolytes by ionizing. Ionic compounds therefore make good electrolytes; covalent compounds don't.</span>
8 0
4 years ago
HELP ASAP ILL GIVE BRAINLIEST!!
Dahasolnce [82]

Of course we would experience them.

3 0
3 years ago
Other questions:
  • A mass of the crucible (g) 88.000g
    9·1 answer
  • Which is an example of a heterogeneous mixture? <br>A coffee<br>B soil<br>C gelatin<br>D air
    14·1 answer
  • A client at 39 weeks gestation with preeclampsia has a blood pressure of 170/100 mm Hg, 2+ proteinuria, and moderate peripheral
    6·1 answer
  • Compute the ionization energy for a single atom of hydrogen
    9·1 answer
  • What is formed from 2 pieces of different metals stuck together lengthwise?
    11·1 answer
  • What is the percent of Li in Li3N ? Please!!
    15·2 answers
  • Acetic acid has a boiling point of 118.5 C and a boiling point constant of 3.08. What is the boiling point of a 3.20 m solution
    10·1 answer
  • I MARK BRAINLIEST! IF YOU TOOK THIS EXAM AND KNOW THE ANSWER OR YOU JUST KNOW THE ANSWER IN GENERAl, PLZ HELP:
    6·2 answers
  • -Question 2 please help me! -ASAP-
    9·1 answer
  • Morphine sulfate given intravenously, by itself, at once, is known as:__________a. none of the answers are correct b. iv push c.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!