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3 years ago

Chemical, potential energy is stored in a battery.

Chemistry

2 answers:

Sav [38]3 years ago

5 0

Answer:

<em>If a piece of iron were placed close to this device, the iron nail would move toward the piece of iron.</em>

Explanation:

The description of the built device corresponds to a temporal electromagnet: as long as the battery is connected and supplying the potential difference (voltage) the iron nail will have magnet properties.

Since magnets attract and are attracted to iron, the iron nail and the piece of iron would feel attracted to each other.

The question is confusing because it asks what would happen to a piece of iron if it were placed close to this device, but it should be what happens to the iron nail if a piece of iron were placed close to this device.

Then, assuming the iron nail is free to move it would move toward the piece of iron due to the electromagnetic force.

Harrizon [31]3 years ago

4 0

Answer: D it moves toward piece of iron.

Explanation:

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Assume that your electrical power company gets its energy from a hydroelectric dam. Outline all of the energy changes that occur

Rina8888 [55]

Answer:

See explanation.

Explanation:

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2 years ago

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ohaa [14]

It’s a combustion reaction but what are you trying to find?

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2 years ago

What is different between an ionic bond and a covalent bond?

Nana76 [90]

Answer:

Explanation:

Ionic bonds result from transfer of electrons, whereas covalent bonds are formed by sharing. 2. Ionic bonds are electrostatic in nature, resulting from that attraction of positive and negative ions that result from the electron transfer process; charge separation between covalently bonded atoms is less extreme.

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3 years ago

what salt is formed in the reaction of aluminum with hydrochloric acid? write the formula of the salt. formula:

Alenkasestr [34]

Aluminum chloride is formed in the reaction of aluminum with hydrochloric acid. The formula of aluminum chloride is AlCl₃.

Aluminium chloride, additionally referred to as Aluminium trichloride, is an inorganic compound with the formula AlCl₃. It bureaucracy hexahydrate with the system [Al(H₂O)₆]Cl₃, containing six water molecules of hydration. Each are colourless crystals, however samples are regularly contaminated with iron(III) chloride, giving a yellow shade.

Aluminum Chloride is used to control immoderate sweating. This medicinal drug can be used for other purposes; ask your fitness care provider or pharmacist when you have questions.

Aluminum chloride is corrosive and nerve-racking to the eyes, skin, and mucous membranes. Can be dangerous if swallowed. Ingestion of big quantities may also motive phosphate deficiency. Aluminum chloride is a compound of aluminum and chloride it truly is widely utilized in petroleum refining and the producing of many products. similarly, antiperspirants and cosmetic astringents use this compound.

Learn more about aluminum chloride here:- brainly.com/question/6061451

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1 year ago

Which of these is a chemical property of a substance

Lady_Fox [76]

Answer:

C. Reactivity

Explanation:

Density, color, melting point, rigidity, fluidity, shape, size etc are all physical properties of any substance.

Hope this helped!

7 0

3 years ago

Read 2 more answers