Is breaking down of food endothermic or exothermic? Why? Is inflating a bicycle tire endothermic or exothermic? Why?
1. Is breaking down of food endothermic or exothermic? Why? Is inflating a bicycle tire endothermic or exothermic? Why?
Answer:
Is breaking down of food endothermic or exothermic? Why?
Digestion is an Exothermic reaction as it breaks down the complex particles into simpler particles which is then further broken down , from here the process of absorption takes places which is essentially an endothermic reaction. ...
Is inflating a bicycle tire endothermic or exothermic? Why?
Explanation:
Pa follow po sorry isa lng nasagutan ko
2. Aside from the dissolution of NH4Cl (endothermic) and CaCl2 (exothermic), enumerate other endothermic and exothermic solution formation.
Here are some examples of endothermic and exothermic solution formation:
Endothermic solution
Dissolving ammonium chloride in water.Reacting ethanoic acid with sodium carbonate Reacting barium hydroxide octahydrate crystals with dry ammonium chloride. Reacting thionyl chloride (SOCl2) with cobalt(II) sulfate heptahydrate Mixing potassium chloride with waterExothermic Solution
Reacting Sulfuric Acid and Sugar Reacting sodium or alkali metals with water Reacting baking soda and Vinegar mixing calcium chloride and water mixing anhydrous salt and water.Other questions related to this are the following:
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3. Exothermic and three endothermic
An exothermic process releases heat, and causes the temperature of the immediate surroundings to rise. An endothermic process absorbs heat and cools the surroundings.
WHAT ARE THE THREE EXOTHERMIC REACTIONS?Examples of exothermic reactions include combustion reactions, oxidation reactions (such as rusting), and phase transitions from the liquid to solid state.
√any combustion reaction.
√a neutralization reaction.
√rusting of iron (rust steel wool with vinegar)
rusting of iron (rust steel wool with vinegar)the thermite reaction.
√reaction between water and calcium chloride.
Explanation:
HOPE IT HELPS MARK ME AS BRAIN LIEST PLS^_^4. Is formation of rain exothermic or endothermic?
Condensation of water vapor into rain releasing energy in the form of heat is an example of an exothermic process.
5. . EXOTHERMIC or ENDOTHERMIC Reaction
Answer:
chemistry
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6. differentiate the endothermic and exothermic reactions. thank you
Answer:
the endothermic reactions absorb energy from the surrounding that is in the form of heat. ... On the other hand, an exothermic reaction releases energy into the surrounding of the system.
7. Concentration-Temperature-Endothermic-Exothermic-Answer Please
Answer:
hope it helpspa follow thxExplaination meaningConcentration- the act or process of concentrating : the state of being concentrated especially : direction of attention to a single object All that noise is disturbing my concentration. b : an academic major or area of focus within a major The student chose law as his concentration.
Temperature- is the measure of hotness or coldness expressed in terms of any of several scales, including Fahrenheit and Celsius. Temperature indicates the direction in which heat energy will spontaneously flow—i.e., from a hotter body (one at a higher temperature) to a colder body (one at a lower temperature).
Exothermic- thermodynamics, the term exothermic process describes a process or reaction that releases energy from the system to its surroundings, usually in the form of heat, but also in a form of light, electricity, or sound. Its etymology stems from the Greek prefix
Endothermic-Increasing the temperature makes molecules move faster, increasing the frequency of collisions. ... The collision theory says: Reactions occur when molecules collide with a certain minimum kinetic energy. The more frequent these collisions, the faster the rate of reaction.
answerconsentration-The standard formula is C = m/V, where C is the concentration, m is the mass of the solute dissolved, and V is the total volume of the solution. If you have a small concentration, find the answer in parts per million (ppm) to make it easier to follow.
temperature-Increasing the temperature makes molecules move faster, increasing the frequency of collisions. ... The collision theory says: Reactions occur when molecules collide with a certain minimum kinetic energy. The more frequent these collisions, the faster the rate of reaction is any process with an increase in the enthalpy H of the system. In such a process, a closed system usually absorbs thermal energy from its surroundings, which is heat transfer into the system
Exothermic-Increasing the temperature makes molecules move faster, increasing the frequency of collisions. ... The collision theory says: Reactions occur when molecules collide with a certain minimum kinetic energy. The more frequent these collisions, the faster the rate of reaction.
Exothermic-If you increase the pressure of a gas, you squeeze it into a smaller volume. In order for any reaction to happen, the particles must first collide. If there are more molecules in a smaller volume, the chances of collision are greater, and the rate increases.
8. advantages and disadvantages of exothermic and endothermic reactions?
#BrainlyFast
Endothermic - Heat is absorbed from the surrounding.
Exothermic - Heat is released to the surrounding.
We will apply these reaction in water cycle.
As the sun releases thermal energy to the earth, the water evaporates and absorbed the heat. This process is called endothermic reaction. As it absorbed the heat, it turns into gas molecule and rises up on the atmosphere. As the increasing altitude of H₂O gas molecule, the temperature of the surrounding decreases. In this case the H₂O gas molecule releases its heat to the lesser temperature surrounding making it exothermic. As the process continues, the H₂O gas molecule will return to H₂O Liquid molecule and thereby creates rains.
We are thankful that our body has more water in it thereby we will not suffer from over heating due to the heat of the sun as the the water in our body will not easily boil.We cooked food by endothermic and exothermic process.We are able to preserved food by endothermic and exothermic process.Transportation and power plant production runs via exothermic reaction y means of combustion.Photosynthesis is a means of endothermic reaction. Animals cannot survive without photosynthesis.For more information, kindly visit the link below:
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9. 1. Differentiate endothermic and exothermic reactions
Answer:
matet
Explanation:
its has mass yeahh
Answer:
In simple terms, the endothermic reactions absorb energy from the surrounding that is in the form of heat. ... On the other hand, an exothermic reaction releases energy into the surrounding of the system.
10. Similarities of endothermic and exothermic reactions
they both have to do with energy and with bonds between atom
11. How to know if its exothermic or endothermic?
Answer:
An endothermic reaction soaks up heat. An exothermic reaction releases heat. So if the sum of the enthalpies of the reactants is greater than the products, the reaction will be exothermic. If the products side has a larger enthalpy, the reaction is endothermic. Read in-depth answer here.
Explanation:
Hope that helps.
12. Cite applications of endothermic and exothermic solution formation.
Here are some application of endothermic and exothermic solution formation:
Uses of Endothermic Reaction
melting ice cubes baking bread cooking an egg producing sugar by photosynthesis Converting frost to water vapor
Uses of Exothermic Reaction
rusting iron Combustion of fossil fuels Dissolving laundry detergent with water Making Hot Ice Making Ice cubes
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13. 4. Distinguish endothermic processes from exothermic processes.
Answer:
Demonstrate how phase change occur in water.
14. why is important of reaction process is exothermic endothermic
Answer:
To understand the energy implications of chemical reactions15. Is rubbing the hands with alcohol endothermic or exothermic?
Answer:
It is endothermic since it takes in heat from its surroundings to go from a liquid to a gas.
Any process can be described as endothermic or exothermic. It is not limited to chemical reactions.
Answer:
exothermic
Explanation:
The alcohol combustion reaction releases heat energy and is an example of an exothermic reaction. The reaction also has a negative enthalpy change (ΔH) value
16. differentiate endothermic and exothermic.
Answer:
An exothermic process releases heat, causing the temperature of the immediate surroundings to rise. An endothermic process absorbs heat and cools the surroundings.”
17. Make a poster to illustrate your ideas on a) endothermic and b) exothermicreaction that occurs in your daily life.A. Endothermic ReactionA. Exothermic Reaction
Answer:
A.endothermic reaction-a chemical change in which energy is absorbed- usually as heat (usaually causes a decrease in temperature).
B.Exothermic reaction-a chemical chabge in which energy is released usually as heat.
Explanation:
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18. Explosion of a firecracker triggered by a spark endothermic exothermic
Answer:
CARRY ON LEARNING
Explanation:
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19. What are the similarities of endothermic and exothermic reaction?
In simple terms, the endothermic reactions absorb energy from the surrounding that is in the form of heat. On the other hand, an exothermic reaction releases energy into the surrounding of the system. A popular example of an endothermic chemical reaction is photosynthesis.
Answer:
In simple terms, the endothermic reactions absorb energy from the surrounding that is in the form of heat. On the other hand, an exothermic reaction releases energy into the surrounding of the system. A popular example of an endothermic chemical reaction is photosynthesis
Explanation:
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20. Define/Describe exothermic and endothermic reaction?
Answer:
Definition. An exothermic process is one that gives off heat. This heat is transferred to the surroundings. An endothermic process is one in which heat has to be supplied to the system from the surroundings.
21. Inflating a tire endothermic or exothermic
Answer:
the answer is endothermic.
It takes energy to compress the air. That energy is absorbed by the air, and that is endothermic.
22. Differentiate endothermic and exothermic reaction.
Answer:
An exothermic process releases heat, causing the temperature of the immediate surroundings to rise. An endothermic process absorbs heat and cools the surroundings.”
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23. Is the reaction exothermic or endothermic? Why?
Answer:
When energy is absorbed in an endothermic reaction, the temperature decreases. And When energy is released in an exothermic reaction, the temperature of the reaction mixture increases.
24. compare endothermic and exothermic reactions?
Answer:
In simple terms, the endothermic reactions absorb energy from the surrounding that is in the form of heat. On the other hand, an exothermic reaction releases energy into the surrounding of the system. A popular example of an endothermic chemical reaction is photosynthesis.
Explanation:
:)
25. Cutting of paper endothermic or exothermic
Answer:
Photosynthesis is an endothermic reaction. Boiling of water is an exothermic reaction. Tearing of paper is a physical change. Curdling from milk is a chemical change.
Explanation:
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26. How do you know if the reaction is exothermic or endothermic
Answer:
iyan po study hard
Explanation:
i hope it helps
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27. what phase changes are exothermic or endothermic
Answer:
Fusion, vaporization, and sublimation are endothermic processes, whereas freezing, condensation, and deposition are exothermic processes. Changes of state are examples of phase changes, or phase transitions. All phase changes are accompanied by changes in the energy of a system
Explanation:
Answer:
An endothermic phase change absorbs heat or energy, while an exothermic phase change releases heat or energy.
28. What Can I DoMake a poster to illustrate your ideas on a) endothermic and b) exothermicreaction that occurs in your daily life.A. Endothermic ReactionA. Exothermic Reaction
Answer:
A. po correct me if im wrong
Explanation:
hope its help
29. rusting of iron is it endothermic or exothermic reaction?
Answer:
Rusting is an exothermic reaction. It is because the reaction between iron and moist air that produces rust generates lots of heat.
30. Diagram which shows an exothermic and an endothermic reaction
Answer:
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