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german
3 years ago
11

Some carpets have thin copper wires running through them. The student is less

Chemistry
2 answers:
Luba_88 [7]3 years ago
8 0

Answer:

See below.

Explanation:

Because copper is a very good conductor of electricity so it will likely conduct any electricity away from the person.

iragen [17]3 years ago
7 0

Answer:

Copper is a conductor and both carpet and floor are insulators. So the boy running on carpet doesn't feel current.

Explanation:

The boy is a conductor having flow of electrons in blood. While the same is the case with copper and carpet is non-conductor. It is useful to use copper wires in houses under carpets to facilitate the owner in both manners.  

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g100num [7]

Answer:

if u know the number of electrons u also know the number of protons present in the atom.

7 0
2 years ago
Antacids work to relieve stomach acids because of which of the following types of reactions?
Anastaziya [24]

<u>Answer:</u> The correct answer is Option B.

<u>Explanation:</u>

Decomposition is a type of chemical reaction in which larger compound breaks down into two or more smaller compounds.

AB\rightarrow A+B

Double displacement reactions is defined as the chemical reaction in which exchange of ions takes place.

AB+CD\rightarrow AD+CB

Synthesis reaction is a type of reaction in which two or more smaller compounds combines to form a single large compound.

A+B\rightarrow AB

Single displacement reaction is a type of reaction in which a more reactive metal displaces a less reactive metal from its chemical reaction.

A+BC\rightarrow AC+B

In stomach, an acid is present known as hydrochloric acid and to neutralize its effect, antacid is taken which has CaCO_ as a component.

The reaction between HCl and CaCO_3 is a type of neutralization reaction and it is a type of double displacement reaction.

The equation between the two follows:

CaCO_3+HCl\rightarrow CaCl_2+H_2O+CO_2

Hence, the correct answer is Option B.

4 0
2 years ago
Two forces are acting on a wheelbarrow.One force is pushing to the right and an equal force is pushing to the left.What can you
andreev551 [17]
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7 0
3 years ago
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Alja [10]

Answer: The bonds are intermediate between double and single bonds

Explanation:

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