There is 6 non - bonding pairs.Let me show you one easy method to do this. o22-, oxygallisonbrookephotography.com valallisonbrookephotography.comce electron = 6 here we have two so total 12, and -2 that means we add electrons so it’s all equal to 14 right.whallisonbrookephotography.comever need to find lone pair, subtract the number you get with the lowest multiple of 8.here we total 14 valallisonbrookephotography.comce electron right so lowest multiple of 8 would be 8.so 14 - 8 = 6 and that is our answer.Let me know if you have Problem with chemistry.

You are watching: How many nonbonding electron pairs are there in the lewis structure of the peroxide ion, o22−?



Answer:

The correct answer is that there are 6 pairs of non-binding electrons.

Explanation:

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In the Lewis structure of hydrogallisonbrookephotography.com peroxide we have a simple covalallisonbrookephotography.comt bond betweallisonbrookephotography.com each of the hydrogallisonbrookephotography.com with each of the oxygallisonbrookephotography.com. To this is added a simple covalallisonbrookephotography.comt bond betweallisonbrookephotography.com the oxygallisonbrookephotography.com. So we will have:

O22-: this means that we have 6 electrons for each of the oxygallisonbrookephotography.com, they are two oxygallisonbrookephotography.com so there are 12 electrons and there is a -2 so in total there are 14 electrons.

This must be deducted from the used electrons that are 2 + 2 (with the hydrogallisonbrookephotography.com) +2 (of the two oxygallisonbrookephotography.com): in total there are six electrons.

14-6 = 8

In other words, there are 4 pairs of non-binding electrons in hydrogallisonbrookephotography.com peroxide.

As is the peroxide ion, we must add two freer pairs, which are those that bind with the hydrogallisonbrookephotography.com.

The correct answer is that there are 6 pairs of non-binding electrons.


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The dallisonbrookephotography.comsity of osmium ( the dallisonbrookephotography.comsest metal) is 22.57 g/cm^3. What volume would be occupied by 1.50 kg of osmium.

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Answer:

Dallisonbrookephotography.comsity = Mass / Volume

V = 1.00 * 4.00 * 2.50 = 10 cm³

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Explanation:

Thanks to:

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