bonding
How many valence electrons are present in this compound?
How many bonding electrons are present in this compound?
How many lone pair (non-bonding) electrons are present in this compound?
Homework Answers
Valence electrons are found by the group the element is in. Se and S are in group 6. so 6 electrons times 4 = 24 valence electrons
next find the number of electrons needed to fill the elements to a perfect octet. so 4 times 8 gives us
= 32 electrons to fill the octets
Next find the number of bonding electrons by subtracting the valence electrons from the electrons needed to fill the octets. SO 32 electrons - 24electrons
= 8 bonding electrons
Now assinge bonding electsons 2 per bond starting with single bonds then adding double bonds as needed. then fill in the remaing electrons to fill outthe elements octets (lone pair electrons).
= 18 lone pair electrons
Draw the Lewis structure for SeS3 and answer the following questions. How many valence electrons are...
Draw the Lewis structure for SeS3 and answer the following questions. How many valence electrons are present in this compound? How many bonding electrons are present in this compound? How many lone pair (non-bonding) electrons are present in this compound?
Draw the Lewis structure for ICl5 and answer the following questions. How many valence electrons are...
Draw the Lewis structure for ICl5 and answer the following questions. How many valence electrons are present in this compound? How many bonding electrons are present in this compound? How many lone pair (non-bonding) electrons are present in this compound?
The skeletal structure of 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is shown above. Its molecular formula is C12H4Cl4O2. Write the...
The skeletal structure of 2,3,7,8-Tetrachlorodibenzo-p-dioxin
(TCDD) is shown above. Its molecular formula is
C12H4Cl4O2.
Write the complete Lewis structure for TCDD on a piece of
scrap paper and answer the questions below:
1. How many double bonds are present in TCDD?
2. How many valence electrons are present in TCDD?
3. How many lone pair (non-bonding) electrons are present in
TCDD?
Question 7 (3 points) CI C. The skeletal structure of 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is shown above. Its molecular formula is...
Draw the Lewis structure for ICl5 and answer the following questions. How many valence electrons are...
Draw the Lewis structure for ICl5 and answer the following questions.How many valence electrons are present in this compound?How many bonding electrons are present in this compound?How many lone pair (non-bonding) electrons are present in this compound?Is ICl5a polar or non-polar compound? What is the geometry of ICl5? What is the shape of ICl5? What are the approximate bond angles made by the atoms in this structure? Select all that apply. What, if anything, is wrong with each of the following structural...
Please show full work while solving Lewis Diagrams Non-bonding Valence Electron Pairs Draw the "correct" (or...
Please show full work while solving
Lewis Diagrams Non-bonding Valence Electron Pairs Draw the "correct" (or best) Lewis structure for each of the following molecules (or molecular ions) N20 molecule How many lone-pairs of electrons are on the central N atom? PF4T ion How many lone-pairs of electrons are on the central P atom? How many lone-pairs of electrons are on the central N atom? NO2 ion
2 homework points) Non-bonding Valence Electron Pairs -- Lewis Diagrams Draw the "correct" (or best) Lewis structur...
2 homework points) Non-bonding Valence Electron Pairs -- Lewis Diagrams Draw the "correct" (or best) Lewis structure for each of the following molecules (or molecular lons). 1 TeFA molecule -- How many lone-pairs of electrons are on the central Te atom? 4 BrFalon - How many lone-pairs of electrons are on the central Br atom? 2 DICI2 Ion How many lone-pairs of electrons are on the central I atom? Be sure that you have the correct Lewis structure. 2pts Incorrect....
Non-bonding Valence Electron Pairs -- Lewis Diagrams Draw the "correct" (or best) Lewis structure for each...
Non-bonding Valence Electron Pairs -- Lewis Diagrams Draw the "correct" (or best) Lewis structure for each of the following molecules (or molecular ions). 6 5 4 3 2 1 0 TeF4 molecule -- How many lone-pairs of electrons are on the central Te atom? 6 5 4 3 2 1 0 PO43- ion -- How many lone-pairs of electrons are on the central P atom? 6 5 4 3 2 1 0 CS2 molecule -- How many lone-pairs of electrons are on the...
Which of the following compounds contains exactly one unshared pair of valence electrons? An unshared pair...
Which of the following compounds contains exactly one unshared pair of valence electrons? An unshared pair of valence electrons is another name for a lone pair or non-bonding pair. (hint: you'll have to draw the Lewis structure of each molecule to answer this question) A) SiH4 B) C2H4 (contains no unshared pairs of electrons) C) H2S D) PH3
Consider the Lewis structure for NH3 There are a total of valence electrons. There are bonding...
Consider the Lewis structure for NH3 There are a total of valence electrons. There are bonding electrons, non-bonding electrons, and lone pairs of electrons.
Consider the compound Cl2Co. Draw the Lewis Structure for this compound. Now answer the following questions...
Consider the compound Cl2Co. Draw the Lewis Structure for this compound. Now answer the following questions about Cl2C0 based on your Lewis structure: (Enter an integer value only.) # of bonding electrons # of non bonding electrons # of lone pairs on the carbon atom # of lone pairs on the oxygen atom 2 Total # of valance electrons in the compound Identity of the central atom (Enter the elemental symbol for this one)
The skeletal structure of 2,3,7,8-Tetrachlorodibenzo-p-dioxin
(TCDD) is shown above. Its molecular formula is
C12H4Cl4O2.
Write the complete Lewis structure for TCDD on a piece of
scrap paper and answer the questions below:
1. How many double bonds are present in TCDD?
2. How many valence electrons are present in TCDD?
3. How many lone pair (non-bonding) electrons are present in
TCDD?
Question 7 (3 points) CI C. The skeletal structure of 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is shown above. Its molecular formula is...
Please show full work while solving
Lewis Diagrams Non-bonding Valence Electron Pairs Draw the "correct" (or best) Lewis structure for each of the following molecules (or molecular ions) N20 molecule How many lone-pairs of electrons are on the central N atom? PF4T ion How many lone-pairs of electrons are on the central P atom? How many lone-pairs of electrons are on the central N atom? NO2 ion
2 homework points) Non-bonding Valence Electron Pairs -- Lewis Diagrams Draw the "correct" (or best) Lewis structure for each of the following molecules (or molecular lons). 1 TeFA molecule -- How many lone-pairs of electrons are on the central Te atom? 4 BrFalon - How many lone-pairs of electrons are on the central Br atom? 2 DICI2 Ion How many lone-pairs of electrons are on the central I atom? Be sure that you have the correct Lewis structure. 2pts Incorrect....
Consider the Lewis structure for NH3 There are a total of valence electrons. There are bonding electrons, non-bonding electrons, and lone pairs of electrons.
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