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Evgen [1.6K]
3 years ago
14

Read “The Ozone Hole” and answer the question below. Write a short evaluation of the article’s reliability and scientific worth.

Support your evaluation with specific examples from the article.
Chemistry
2 answers:
pantera1 [17]3 years ago
6 0

The ozone layer is a shield district of Earth's stratosphere that ingests a large portion of the Sun's bright radiation. It contains a high grouping of ozone (). It contains atoms of oxygen that keep the environment from hurtful beams that are available in the space and boundless by the sun, for instance, bright beams.  

The ozone opening is to a greater degree a downturn, less a gap in the windshield. The ozone doesn't vanish through the layer, nor is there a uniform diminishing of the ozone layer. Also, it was found in 1913 by the French physicists Charles Fabry and Henri Buisson.  

In 2017, the ozone opening arrived at a size of 7.6 million square miles (19.7 square kilometers) before beginning to recuperate. In 2016, the gap developed to 8 million square miles (20.7 square kilometers).

Bas_tet [7]3 years ago
5 0

Answer:

<h3>The article presented evidence of ozone damage from NASA, which is a reliable source. </h3><h3> </h3><h3>The article discussed scientific studies published in a reputable journal. </h3><h3> </h3><h3>The article presented scientific facts and historical facts and did not present any opinions.</h3>

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Explanation:

Given parameters:

Percentage composition:

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          Hydrogen  = 6.6%

Unknown:

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Solution:

The empirical formula of a substance is its simplest formula.

 Elements                             Carbon                             Hydrogen

Percentage

Composition                           40.1                                     6.6

Molecular mass                        12                                         1

Number of moles                  40.1/12                                  6.6/1

                                                3.342                                    6.6

Divide through by

the smallest                         3.342/3.342                           6.6/3.342

                                                      1                                        2

So the empirical formula of the compound is CH₂

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