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deff fn [24]
3 years ago
11

Which compound will have the most polarization?

Chemistry
1 answer:
frosja888 [35]3 years ago
6 0

Answer:

  • Option D. Magnesium oxide.

Explanation:

The <em>polarization</em> of a compound is determined by the formation of dipoles which is the result of the difference in electronegativities between the bonds.

Since all the compounds are with magnesium, you can use the periodic trend of the other elements, i.e. tellurium, selenium, sulfur and oxygen to determine which one has the most electronegativiy difference when bonded to magnesium.

Oxygen, sulfur, selenium, and tellurium are all in the same group of the periodic table, group 16.

In a group the electronegativy decreases when you move down the grpup, so the most electronegative of all those four elements is oxygen.

Now you can conclude that the compound of magnesium with oxygen, magnesium oxide (option D), will be have the most polarization of the four given compounds.

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A gas sample of 2.31 atm of oxygen gas and 3.75 atm of hydrogen gas that react to form water vapor. Assume the volume of the con
maxonik [38]

Mole fraction of Oxygen=0.381

Mole fraction of Oxygen= (range of moles of oxygen) ÷(general moles)

also, mole fraction of oxygen = (partial stress of oxygen) ÷ (total strain)

consequently , mole fraction of Oxygen= (2.31 atm)÷(2.31 atm + 3.75 atm)

= 0.381

The mole fraction may be calculated by means of dividing the variety of moles of 1 element of a solution by the entire quantity of moles of all the additives of a solution. It is cited that the sum of the mole fraction of all of the components inside the solution should be identical to 1.

Mole fraction is a unit of awareness. in the solution, the relative amount of solute and solvents are measured by way of the mole fraction and it's far represented through “X.” The mole fraction is the variety of moles of a selected aspect inside the answer divided by way of the entire range of moles in the given answer.

Mole fraction is the ratio between the moles of a constituent and the sum of moles of all ingredients in a mixture. Mass fraction is the ratio between the mass of a constituent and the full mass of a mixture.

The question is incomplete. Please read below to find the missing content.

Assuming that only the listed gases are present, what would the mole fraction of oxygen gas be for each of the following situations? A gas sample of 2.31 atm of oxygen gas and 3.75 atm of hydrogen gas react to form water vapor. Assume the volume of the container and the temperature inside the container does not change.

Learn more about the mole fraction here brainly.com/question/14783710

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2 years ago
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Explanation:

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Answer:

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