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3 years ago

I need help someone plsss answer!!

Chemistry

2 answers:

tamaranim1 [39]3 years ago

8 0

Cccccccccccccccccccccc

Papessa [141]3 years ago

4 0

Answer:

Explanation:

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What is an oxidizing agent?

abruzzese [7]

Answer:

An oxidizing agent (also called an oxidizer or oxidant) is referred to as a chemical compound that readily transfers oxygen atoms or a substance that gains electrons in a redox chemical reaction.

Explanation:

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3 years ago

A dolphin travels a distance 20 miles up the coastline in 153 minutes.If 1 mile is equal to 1609 meters,then what is the dolphin

Afina-wow [57]

Answer:

The dolphins average speed is 3.51 $\frac{meters}{seconds}$

Explanation:

First of all, the following rules of three should be applied:

If 1 mile is equal to 1609 meters, 20 miles are equal to how many meters?

$distance=\frac{20 miles*1609 meters}{1 mile}$

distance=32,180 meters

If 1 minute is equal to 60 seconds, 153 minutes is equal to how many seconds?

$time=\frac{153 minutes*60 seconds}{1 minute}$

time= 9,180 seconds

Speed is a physical quantity that expresses the relationship between the space traveled by an object and the time used for it. That is, speed implies the change of position of an object in space within a certain amount of time and is calculated as:

$speed=\frac{distance}{time}$

So in this case the velocity is calculated as:

$speed=\frac{32,180 meters}{9,180 seconds}$

Solving, you get:

Speed= 3.51 $\frac{meters}{seconds}$

The dolphins average speed is 3.51 $\frac{meters}{seconds}$

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3 years ago

Draw the mechanism for the williamson ether reaction using m-cresol and benzyl bromide (use sodium methoxide as the base).

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Below is the reaction of ether formation.

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4 years ago

What law does a balanced chemical equation demonstrate?

DochEvi [55]

Answer:

The law of conservation of mass

Explanation:

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The answer is.............................................. plasma

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4 years ago

I need help someone plsss answer!!​

I need help someone plsss answer!!