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storchak [24]
3 years ago
7

Oxygen ans hydorgen combining together to create hydrogen perodox is an example of ?

History
2 answers:
xeze [42]3 years ago
6 0
<h2><u><em>Oxygen and hydrogen combining together to create hydrogen peroxide is an example of?</em></u></h2>

<em>Two or more atoms may bond with each other to form a molecule. </em>

<em>An example of a simple chemical reaction is the breaking down of hydrogen peroxide molecules, each of which consists of two hydrogen atoms bonded to two oxygen atoms (H2O2).</em>

<em />

Alja [10]3 years ago
4 0

Answer:

hydrogen lack the protection of inner electron shells

Explanation:

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Out of 150 offsprings born to a gray, 38 offsprings are expected to be blue with short fins

<h3>How to determine the expected number of blue fish with short fins</h3>

To do this, we make use of the following representations

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So, we have the following genotypes

Lg, Lb, lg, lb

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So, the probability of selecting a blue fish with short fins is:

p = \frac 14

In 150 offsprings, we have:

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So, the expected value is:

E(x) = np

This gives

E(x) = 150 * \frac 14

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E(x) = 37.5

Approximate

E(x) = 38

Hence, 38 offsprings are expected to be blue with short fins

Read more about expected values at:

brainly.com/question/11377348

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