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3 years ago

Where is the energy added to a chemical reaction stored

Chemistry

2 answers:

leonid [27]3 years ago

7 0

Answer:

Chemical energy is energy stored in the structure of molecules within the bonds between atoms. Energy can be added or released from a molecule by changing the arrangement of electrons (rearranging chemical bonds).

Explanation:

kirza4 [7]3 years ago

6 0

Chemical energy is stored in the structure of molecules within the bonds between atoms

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A certain reaction at equilibrium has more moles of gaseous products than of gaseous reactants.(b) Write a statement about the r

mojhsa [17]

To be equal as $K_p$ , $K_c$ needs to be divided by $(RT)^{\Delta n}$

<h3>Briefly explained</h3>

When the amount of gaseous reactant is greater than the amount of gaseous product, where $n_{products} < n_{reactants}$ ,

then = $K_p < K_c$

It's because $\Delta n$ is negative, which places (RT) in the denominator. This is how the equation will now appear.

$K_p = K_c(RT)^{-\Delta n} = \frac{ K_c}{(RT)^{\Delta n}}$

Here you can observe the value of $K_c$ is greater than $K_p$ . To be equal as $K_p$ , $K_c$ needs to be divided by $(RT)^{\Delta n}$

<h3>What is Δngas?</h3>

The number of moles of gas that move from the reactant side to the product side is denoted by the symbol ∆n or delta n in this equation.

Once more, n represents the growth in the number of gaseous molecules the equilibrium equation can represent. When there are exactly the same number of gaseous molecules in the system, n = 0, Kp = Kc, and both equilibrium constants are dimensionless.

<h3>Definition of equilibrium</h3>

When a chemical reaction does not completely transform all reactants into products, equilibrium occurs. Many chemical processes eventually reach a state of balance or dynamic equilibrium where both reactants and products are present.

Learn more about equilibrium

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6 0

2 years ago

PLEASE HELP!!!!

castortr0y [4]

Answer:

IS THE CORRECT ANSWER

6 0

3 years ago

When adding one atom has 20 protons and a mass of 44. another atom has 20 protons and a mass number of 40. what is the identity

melomori [17]

These atoms are isotopes, they have the same number of protons which means the atoms are of the same ELEMENT, but they have different numbers of neutrons.

4 0

3 years ago

Classify the following processes as exothermic or endothermic: (b) boiling of water;

malfutka [58]

(b) boiling of water is an endothermic process.

A response that is chemical in nature and is characterized with the aid of the release of power in the shape of warmth or light is referred to as an exothermic response. Matching a mild using a matchstick is one example of this kind of reaction where the discharge is inside the shape of each warmness and light.

Endothermic reactions are chemical reactions wherein the reactants soak up warmness electricity from the environment to shape products. those reactions decrease the temperature of their surrounding place, thereby growing a cooling impact.

Learn more about exothermic here:- brainly.com/question/2924714

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DISCLAIMER:- Your question is incomplete , see full question below:-

Classify the following processes as exothermic or endothermic:

(a) freezing of water.

(b) boiling of water.

(d) a person running.

(e) a person growing.

(f) wood being chopped.

(g) heating with a furnace.

5 0

1 year ago

You respond to a highway incident in which a road trailer has turned onto its side and is heard to be leaking. You can see the p

tino4ka555 [31]

Answer:

The correct answer is propane.

Explanation:

The movement of chemicals follows numerous standards, which indicate that each trailer must contain an ID number identifying the chemical being moved. This is necessary because before possible accidents and leaks we must know the measures to be taken before a leak.

Have a nice day!

8 0

3 years ago