Yes, methanol is CH3OH and methane is CH4. Methanol is polar (because of the O-H bond) and methane is non-polar (because it is a hydrocarbon.) Water (which is polar) will dissolve other polar things, but not non-polar things.
Methanol has a much higher boiling point than methane due to hydrogen bonding. In methanol, the presence of an -OH (hydroxyl) group allows for strong intermolecular hydrogen bonds between methanol molecules, whereas methane only exhibits weaker van der Waals forces. These hydrogen bonds require more energy to break, resulting in a higher boiling point for methanol compared to methane.
Methanol and higher hydrocarbons have higher energy densities compared to methane, meaning they can carry more energy per unit volume or weight. This makes them more efficient to transport as they require less volume or weight for the same amount of energy. Additionally, methanol and higher hydrocarbons can be transported at ambient temperature and pressure, while methane requires expensive compression and cooling for transportation, making it more costly.
Butanol is has less polarity than methanol
Yes, methane is lighter than air. Methane gas has a molar mass of approximately 16 g/mol, which is lighter than the average molar mass of air (about 29 g/mol). This means that methane will tend to rise and disperse in the atmosphere rather than sink.
Yes, methanol is lighter than water. Methanol has a lower density compared to water, which means it will float on top of water.
Acetonitrile is slightly more polar than methanol. This is due to the presence of the C-N triple bond in acetonitrile (CH3CN).
The combustion of methanol to form products of H2O and CO2 do not have as much of an energy change compared to methane and a result methanol releases less energy compared to methane. The more negative an enthalpy change is, the more heat it is going to release.
Methane is CH4 or H-CH3 Ethane is CH3-CH3 When compared to H- (in methane), the CH3- (methyl group in ethane) is more electron donating and hence ethane is more basic than methane.
Methanol has a much higher boiling point than methane due to hydrogen bonding. In methanol, the presence of an -OH (hydroxyl) group allows for strong intermolecular hydrogen bonds between methanol molecules, whereas methane only exhibits weaker van der Waals forces. These hydrogen bonds require more energy to break, resulting in a higher boiling point for methanol compared to methane.
Any organic compounds besides methane and methanol contain more than one carbon.
Methanol and higher hydrocarbons have higher energy densities compared to methane, meaning they can carry more energy per unit volume or weight. This makes them more efficient to transport as they require less volume or weight for the same amount of energy. Additionally, methanol and higher hydrocarbons can be transported at ambient temperature and pressure, while methane requires expensive compression and cooling for transportation, making it more costly.
yes, it has to because it has an OH group which participates in hydrogen bonding. this is why it stays in liquid phase at lower temperatures than methane.
For the same reason that water isn't a gas. Oxygen is highly electronegative and the hydrogen bonding present in water and methanol raises the intermolecular attractive forces and results in a higher boiling point.
Butanol is has less polarity than methanol
No, water is heavier than methanol. Water has a higher density compared to methanol, which means that for the same volume, water will weigh more than methanol.
Methanol is more acidic than water because the methoxide ion formed after the loss of a proton from methanol is more stable than the hydroxide ion formed from water due to the higher electronegativity of oxygen compared to carbon. This stability makes it easier for methanol to donate a proton, thus exhibiting greater acidity.
Yes, methane is lighter than air. Methane gas has a molar mass of approximately 16 g/mol, which is lighter than the average molar mass of air (about 29 g/mol). This means that methane will tend to rise and disperse in the atmosphere rather than sink.