Given the part of the molecule shown below, can the underlined atom participate in a hydrogen bond with an approriate bonding partner?
−O−−−H
−C−H−−
−N−−−H
−O−H−−
−C−−−H
−N−H−−
−C−H−−
−N−−−H
−O−H−−
Well, let me analyze this molecular symphony for you. Ah, I see you've highlighted the nitrogen atom, clever choice! Nitrogen is quite the eligible bachelor in the world of hydrogen bonding. It can certainly participate in a hydrogen bond with a suitable partner. So, the answer is a resounding, "Yes, Nitrogen can tango in a hydrogen bond!" Keep shining, my friend!
To determine if the underlined atom can participate in a hydrogen bond, we need to consider the conditions necessary for hydrogen bonding. Hydrogen bonding occurs when a hydrogen atom is bonded to a highly electronegative atom (e.g., N, O, or F) and is attracted to another electronegative atom's lone pair.
Analyzing the given options:
1. −O−−−H: This oxygen atom has a hydrogen atom bonded to it. It can form a hydrogen bond with the appropriate bonding partner.
2. −C−H−−: This carbon atom has a hydrogen atom bonded to it. Carbon is not sufficiently electronegative to participate in hydrogen bonding.
3. −N−−−H: This nitrogen atom has a hydrogen atom bonded to it. It can form a hydrogen bond with the appropriate bonding partner.
4. −O−H−−: This oxygen atom has a hydrogen atom bonded to it. It can form a hydrogen bond with the appropriate bonding partner.
5. −C−−−H: Similar to option 2, this carbon atom does not have sufficient electronegativity to participate in hydrogen bonding.
6. −N−H−−: This nitrogen atom has a hydrogen atom bonded to it. It can form a hydrogen bond with the appropriate bonding partner.
Therefore, the underlined atoms that can participate in hydrogen bonding are:
−O−−−H, −N−−−H, −O−H−−, and −N−H−−.
To determine if the underlined atom can participate in a hydrogen bond, we need to consider its ability to form a hydrogen bond with an appropriate bonding partner. Hydrogen bonding occurs when a hydrogen atom is directly bonded to an electronegative atom (such as oxygen, nitrogen, or fluorine) and is attracted to another electronegative atom nearby.
Looking at the options provided:
−O−−−H: This is an oxygen atom bonded to a hydrogen atom. Oxygen is electronegative and can participate in hydrogen bonding.
−C−H−−: This is a carbon atom bonded to a hydrogen atom. Carbon is not electronegative enough to participate in hydrogen bonding.
−N−−−H: This is a nitrogen atom bonded to a hydrogen atom. Nitrogen is electronegative and can participate in hydrogen bonding.
−O−H−−: This is an oxygen atom bonded to a hydrogen atom. Oxygen is electronegative and can participate in hydrogen bonding.
−C−−−H: This is a carbon atom bonded to a hydrogen atom. Carbon is not electronegative enough to participate in hydrogen bonding.
−N−H−−: This is a nitrogen atom bonded to a hydrogen atom. Nitrogen is electronegative and can participate in hydrogen bonding.
From the given options, the atoms that can participate in a hydrogen bond are −O−−−H, −N−−−H, and −O−H−−.