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Cloud [144]
3 years ago
10

Why is it important to conserve or save our energy resources?

Chemistry
1 answer:
earnstyle [38]3 years ago
5 0

answer:

  • reducing energy use limits the number of carbon emissions in the environment
  • conserving energy produces a higher quality of life. Reduced emissions result in cleaner air quality
  • it helps create a healthier planet, or at least helps sustain the resources we already have

explanation:

  • credits: online research
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Calculate the percent oxygen in potassium chlorate (KClO3)
andreev551 [17]

Molar Mass of KCLO3

= 39 + 35.5 + 48 g

= 122.5 g .

So , percentage of Potassium ( K )

= 39 / 122.5 * 100 %

= 31.83 %

Now , percentage of Chlorine ( Cl )

= 35.5 / 122.5 * 100 %

= 28.97 %

So, finally, percentage of Oxygen ( O )

= 48 / 122.5 * 100 %

= 39.18 %

7 0
3 years ago
Read 2 more answers
52. Which is true about all the different types of matter?
Svetllana [295]
Types of matter are just different ways molecules behave at certain temperatures. There's no specific atoms or molecules that make solids, liquids, or gases. Ice, water, and water vapor are all H2O, for instance. The only correct answer would be that it is made of the same basic particles, but then again, so is everything.
7 0
4 years ago
The explosions that take place during a fireworks show are an example of which of the following?Image of fireworks exploding in
babymother [125]
Chemical change
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hope this helps
4 0
3 years ago
Read 2 more answers
How is the human heart adapted to its function?
Tresset [83]

It receives blood from the whole body. Blood from the lungs enters the heart through the pulmonary vein into the left atrium. ... - Has ventricles that has thicker walls thus more muscular than auricles generating higher pressure to pump blood over long distances.

8 0
3 years ago
Arrange the following in order of increasing bond strength of the carbon oxygen bond:
icang [17]

Answer: Option (d) is the correct answer.

Explanation:

It is known that length of a bond is inversely proportional to the bond strength. This also means that a single bond has long length due to which it is weak in nature.

And, a double bond is shorter in length and has more strength as compared to a single bond. Whereas a triple bond has the smallest length and it has high strength as compared to a double or single bond.

For example, carbon monoxide is CO where there is a triple bond between the carbon and oxygen atom.

Carbon dioxide is CO_{2} where there exists a double bond between the carbon and oxygen atom.

A carbonate ion is CO^{2-}_{3} when two oxygen atoms are attached through single bond with the carbon atom and another oxygen atom is attached through a double bond to the carbon atom.

Hence, we can conclude that order of increasing bond strength of the given carbon oxygen bond is as follows.

        Carbonate ion < carbon dioxide < carbon monoxide

5 0
3 years ago
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