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yan [13]
2 years ago
11

If an ionic compound has a 2- charge how does that affect the total number of electrons in a Lewis structure

Chemistry
1 answer:
givi [52]2 years ago
7 0

In the situation where an ion has a charge of -2, the Lewis structure is affected because it must add two additional electrons.

The Lewis structure is a term to refer to the graphical representation that shows the pairs of electrons in dashes or points of bonds between:

  • The atoms of a molecule
  • The lone electron pairs that may exist

Additionally, the charge of an ionic compound is calculated using the difference in electrical charge between the electrons. On the other hand, an ion is formed by adding or removing electrons, so the magnitude of the resulting charge depends on the number of electrons added or removed.

According to the above, if an ionic compound has a -2 charge, the Lewis structure must add two electrons.

Learn more in: brainly.com/question/1488567

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What role do plants have in the movement of water through the water cycle
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5 0
2 years ago
Given the starting solution had a concentration of 1.25 m, how many moles of co[h2o]6cl2 were available in the amount of startin
siniylev [52]
Molarity of solution is defined as number of moles present in one liter solution. Mathematically, it is expressed as 
Molarity = \frac{\text{number of moles}}{\text{volume of solution(l)}}

Thus, if 1 mole of solute is present in 1 liter solution, molarity of solution is 1 M.

In present case, initial conc, of solution was 1.25 M.

∴ Number of moles of <span>co[h2o]6cl2  available initially = 1.25 mole, if the solution is 1 liter</span>
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3 years ago
The molarity of a solution is 2.1m. How many mole of solute is in a 7.4 liter solution
kodGreya [7K]
.............................

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3 years ago
A system does 591 kJ of work and loses 256 kJ of heat to the surroundings.
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