1. Draw the lewis structure of Butanal, which has the condensed formula CH3(CH2)2CHO. Show all hydrogen…
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Question “1. Draw the lewis structure of Butanal, which has the condensed formula CH3(CH2)2CHO. Show all hydrogen…”
1. Draw the lewis structure of Butanal, which has the condensed
formula CH3(CH2)2CHO. Show all hydrogen atoms and lone pairs of
electrons?
2. Rank the given compunds based on their relative Bronsted
relativities:
H-F
H-I
H-CH3
H-SH
H-NH2
According to me, the ans shud be H-I, H-SH, H-F, H-NH2-H-CH3,
but this is wrong 🙁
These are easy questions, not even worth 175 points. Whoever
gives me the correct answer, I ll surely give points.
Answer
The octet rule states that each atom forms bonds to other atoms until it has eight electrons in the valence shell. The Lewis structures are the number of bonds and the number of lone pairs electrons for all atoms within a molecule.
The atom attached to hydrogen that is strongly electro-negative attracts the bonding pair more strongly. It releases the
ions faster. The electronegativities for hydrogen atoms are the main factor that affects relative Bronsted acidities.
According to Bronsted-Lowry theory an acid is a species which can donate
ions in solution and base is a species which can accept
ions in solution. A stronger acid is one that gives the ions faster.
Part 1
The following table shows how to count the number of valence elements in
:
Next, draw the skeletal structure for
shown.
To satisfy the octets for all atoms except hydrogen, draw the double bonds wherever necessary. The Lewis structure for butanal
is as follows:
Part 2
This is the order of electronegativity: