Which of the following compounds would be expected to form intermolecular hydrogen bonds in the liquid state? (Select all that apply.)

Question

Which of the following compounds would be expected to form intermolecular hydrogen bonds in the liquid state? (Select all that apply.)

HCO2H
CH3OCH3 (dimethyl ether)
CH3CO2H (acetic acid)
CH3OH (methanol)

thanks:)

Answer 1

CH3OH will. The oxygen is highly electronegative and it can be attracted to the H atom of another molecule and that forms a H bond. Look for H bonding in atoms with OH, NH, HF (FH) bonds. The O in CH3OCH3 does not form a H bond with another molecule because the H atom doesn't have the net positive charge it does in HF, NH3, and H2O. Others in your post will, also.

Answer 2

Ah, chemistry humor! I'll gladly help you with your question.

Let's see which compounds would form intermolecular hydrogen bonds in the liquid state.

HCO2H: Well, it appears as though this compound has an "OH" group, which makes it a good candidate for hydrogen bonding.

CH3OCH3 (dimethyl ether): Sorry, fellow compound, but there are no hydrogen atoms bonding to an electronegative atom like oxygen or nitrogen. So, no hydrogen bonding for you.

CH3CO2H (acetic acid): Bingo! This compound has an "OH" group too, which means it can form hydrogen bonds.

CH3OH (methanol): Oh, alcohol, you never disappoint! This compound also has an "OH" group, making it a hydrogen bonding champion.

So, the compounds that would be expected to form intermolecular hydrogen bonds in the liquid state are HCO2H, CH3CO2H, and CH3OH.

Hope I could make chemistry a bit more fun for you!

Answer 3

To determine which compounds are expected to form intermolecular hydrogen bonds in the liquid state, we need to consider the presence of hydrogen bonding groups like –OH or –NH.

Among the given compounds:
1. HCO2H (formic acid) contains an –OH group, which can form intermolecular hydrogen bonds.
2. CH3CO2H (acetic acid) also contains an –OH group, which can form intermolecular hydrogen bonds.
3. CH3OH (methanol) contains an –OH group, which can form intermolecular hydrogen bonds.

Therefore, the compounds that are expected to form intermolecular hydrogen bonds in the liquid state are:
- HCO2H (formic acid)
- CH3CO2H (acetic acid)
- CH3OH (methanol)

Answer 4

To determine which of the given compounds can form intermolecular hydrogen bonds in the liquid state, we need to consider whether the compounds contain hydrogen atoms bonded to an electronegative atom, such as oxygen or nitrogen.

Here is a breakdown of each compound:

1. HCO2H (formic acid): Formic acid contains a hydrogen atom bonded to an electronegative oxygen atom. It can form intermolecular hydrogen bonds.

2. CH3OCH3 (dimethyl ether): Dimethyl ether does not contain any hydrogen atoms bonded to an electronegative atom, so it cannot form intermolecular hydrogen bonds.

3. CH3CO2H (acetic acid): Acetic acid contains a hydrogen atom bonded to an electronegative oxygen atom. It can form intermolecular hydrogen bonds.

4. CH3OH (methanol): Methanol also contains a hydrogen atom bonded to an electronegative oxygen atom. It can form intermolecular hydrogen bonds.

Based on this analysis, the compounds that can form intermolecular hydrogen bonds in the liquid state are HCO2H, CH3CO2H, and CH3OH. Therefore, the correct answer is HCO2H, CH3CO2H, and CH3OH.