Why is the chemical energy of a battery potential energy and not kinetic energy

1 answer:

7 0

Potential energy is stored energy that has not been used yet. kinetic energy is energy that is being used instead of being stored. batteries have stored energy that is not being used until the battery is put into a device that can convert the energy that is stored into energy that is used. in example, putting batteries into a remote puts the stored energy into use by powering the remote.

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Calculate the molarity of a solution containing 15.2 grams of NaCl dissolved in 2.5 L of solution.

Advocard [28]

Answer:

en español por favor

Explanation:

no seeeed perdona

8 0

3 years ago

The chemical equations in model 1 contain the phase notations (s), (l), (g), and (aq). match each symbol with its meaning.

Sever21 [200]

Reaction equations contains symbols which show the physical state of the reactants and products.

<h3>What is a chemical equation:</h3>

A chemical equation is an expression that shows the interaction of reactants to yield products. Usually, symbols such as (s), (l), (g), and (aq) are used to show the state of the reactants and products.

The following are the respective meanings of these symbols;

(s) - solid
(l) - Liquid
(g) - gas
(aq) - dissolved in water

Learn more about reaction equations: brainly.com/question/1170557

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2 years ago

Which characteristic would you predict from a solution that has a pH of 5?

AlexFokin [52]

With a pH of five, it would mean that this substance is a weak acid one would also it expect it would be sour.

4 0

3 years ago

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Which two substances are covalent compounds? * C6H12O6(s) and KI(s) C6H12O6(s) and HCl(g) KI(s) and NaCl(s) NaCl(s) and HCl(g)

Ray Of Light [21]

Answer: Option (b) is the correct answer.

Explanation:

A covalent compound is defined as the compound in which sharing of electrons take place between the combining atoms. Generally, when two or more non-metals chemically combine together the it will lead to the formation of a covalent compound.

For example, $C_{6}H_{12}O_{6}$ and HCl is also a covalent compound.

And, a compound in which transfer of electrons occur between the combining atoms is known as an ionic compound. Whenever, a metal chemically combines with a non-metal then it will always lead to the formation of an ionic compound.

For example, KI is an ionic compound.

Thus, we can conclude that $C_{6}H_{12}O_{6}$ and HCl are the two substances which are covalent compounds.

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3 years ago

Oh really<br> How do I look evil, right? Egypt made me brown

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Answer:

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2 years ago

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