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3 years ago

Why is sulphur more reactive than chlorine

Chemistry

2 answers:

Sergio039 [100]3 years ago

5 0

Answer:

Halogens are considered the most reactive elements. ... This property makes them more reactive. Chlorine reacts very strongly. It is considered more reactive than sulphur because chlorine loses one electron to complete its outer most shell while sulphur loses two electron which make it less reactive than chlorine.

Marina86 [1]3 years ago

4 0

Answer:

Because the most reactive elements are<em> HALOGENS</em>.

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3 years ago

What is the empirical formula for a compound that is 83.7% carbon and 16.3% hydrogen?

zubka84 [21]

Hello!

We use the amount in grams (mass ratio) based on the composition of the elements, see: (in 100 g solution)

C: 83.7% = 83,7 g
H: 16.3% = 16.3 g

Let us use the above mentioned data (in g) and values will be converted to amount of substance (number of moles) by dividing by molecular mass (g / mol) each of the values, lets see:

$C: \dfrac{83.7\:\diagup\!\!\!\!\!g}{12\:\diagup\!\!\!\!\!g/mol} \approx 6.975\:mol$

$H: \dfrac{16.3\:\diagup\!\!\!\!\!g}{1\:\diagup\!\!\!\!\!g/mol} = 16.3\:mol$

We note that the values found above are not integers, so let's divide these values by the smallest of them, so that the proportion is not changed, let's see:

$C: \dfrac{6.975}{6.975} = 1$

$H: \dfrac{16.3}{6.975} \approx 2.3$

Note: So the ratio in the smallest whole numbers of carbon to hydrogen is 3:7, t<span>hus, the minimum or empirical formula found for the compound will be:
</span>
$\boxed{\boxed{C_3H_7}}\end{array}}\qquad\checkmark$

I hope this helps. =)

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3 years ago

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Alex17521 [72]

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Insight

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Insight is the understanding of a specific cause and effect within a specific context. The term insight can have several related meanings:

a piece of information
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an introspection
the power of acute observation and deduction, discernment, and perception, called intellection or noesis
an understanding of cause and effect based on identification of relationships and behaviors within a model, context, or scenario (see artificial intelligence)

An insight that manifests itself suddenly, such as understanding how to solve a difficult problem, is sometimes called by the German word Aha-Erlebnis. The term was coined by the German psychologist and theoretical linguist Karl Bühler. It is also known as an epiphany, eureka moment or (for cross word solvers) the penny dropping moment (PDM). Sudden sickening realizations identifying a problem rather than solving it, so Uh-oh rather than Aha moments are further seen in negative insight. A further example of negative insight is chagrin which is annoyance at the obviousness of a solution missed up until the point of insight.

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3 years ago

Why is sulphur more reactive than chlorine​

Why is sulphur more reactive than chlorine