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What is the pH of aqueous ammonia in relation to pounds of ammonia per gallon of water?
The pH of aqueous ammonia depends on its concentration, with higher concentrations leading to a higher pH. In general, the pH of an ammonia solution will be alkaline, typically ranging from 11-13. The pounds of ammonia per gallon of water will affect the concentration and thus the pH of the solution.
Which of the following is the most basic water lemon juice ammonia or cola?
water is neutral. lemon juice and cola are acidic due to the presence of citric acid and carbonic acid respectively. ammonia is basic
Which has a higher melting point Sodium Chloride or Ethyl Alcohol?
Sodium Chloride has a higher melting point because at room temperature it is a solid but Ethyl alcohol has already melted, as it is liquid.
What happens in the diffusion of aqueous ammonia concentrated hydrochloric acid?
When ammonia diffuses woth hydrochloric acid, the ammonia is less dense than the Hydrochloric acid, thus causing the ammonia to travel faster towards the hydrochloric acid. A white solid ring should form when both gases meet.
Difference between methanol and ethanol?
Methanol is CH3OH, ethanol is CH3CH2OH. Both are alcohols, ethanol has one carbon more (or a CH2 group more) and is less polar than methanol. Also ethanol has higher boiling point than methanol.
Would pure isopropyl alcohol evaporate more quickly or slowly that a mixture of isopropyl alcohol and water?
Pure isopropyl alcohol would evaporate more quickly than a mixture of isopropyl alcohol and water. This is because water has a higher boiling point than isopropyl alcohol, which would slow down the evaporation process of the mixture compared to pure isopropyl alcohol.
What are the differences between rubbing alcohol and isopropyl alcohol, and how do they affect their effectiveness for various uses?
Rubbing alcohol and isopropyl alcohol are both types of alcohol, but rubbing alcohol typically contains additives like water and denaturants, while isopropyl alcohol is pure alcohol. Isopropyl alcohol is more effective for disinfecting and cleaning because of its higher alcohol content, while rubbing alcohol is better for skin care due to its added ingredients.
Is evaporation rate of iso propyl alcohol higher than chloroform?
Yes, the evaporation rate of isopropyl alcohol is higher than that of chloroform. Isopropyl alcohol evaporates more quickly due to its lower boiling point compared to chloroform.
How does the rate of isopropyl alcohol evaporation vary under different conditions?
The rate of isopropyl alcohol evaporation can vary depending on factors such as temperature, surface area exposed, and air flow. Higher temperatures, larger surface areas, and increased air flow can generally lead to faster evaporation rates of isopropyl alcohol.
What has the author Lewis Frederic Hatch written?
Lewis Frederic Hatch has written: 'Isopropyl alcohol' -- subject(s): Isopropyl alcohol 'From hydrocarbons to petrochemicals' -- subject(s): Petroleum chemicals 'Higher oxo alcohols' -- subject(s): Alcohols
What flammable liquids evaporate faster than Isopropyl alcohol?
Acetone and gasoline typically evaporate faster than isopropyl alcohol due to their lower boiling points and higher volatility. These substances have a higher tendency to transition from a liquid to a gas state, which manifest as quicker evaporation rates.
What are the differences between rubbing alcohol and isopropyl alcohol, and how can they be used interchangeably in various applications?
Rubbing alcohol and isopropyl alcohol are both types of alcohol used for cleaning and disinfecting. Rubbing alcohol typically contains a mixture of ethanol and water, while isopropyl alcohol is a specific type of alcohol with a higher concentration of isopropanol. They can be used interchangeably in many applications such as cleaning wounds, sanitizing surfaces, and removing sticky residue. However, it is important to check the concentration and specific ingredients to ensure they are suitable for the intended use.
Why is ethyl alcohol more expensive than isopropyl alcohol?
It is probaly a tax issue. You can drink Ethanol, is is alkohol that we drink in vodka etc.. However isopropyl alkohol is denaturated ethanol and it is not drinkable. Used in perfume and cleaning things.
Will the shape of a drop of water and a drop of isopropyl alcohol on a piece of wax paper be the same or different?
The shape of a drop of water and a drop of isopropyl alcohol on wax paper will likely be different due to differences in surface tension and polarity between the two liquids. Water typically forms a more rounded shape with a higher contact angle, while isopropyl alcohol spreads out more easily due to its lower surface tension.
Which has larger vapor pressure methanol or isopropyl alcohol?
Methanol typically has a higher vapor pressure compared to isopropyl alcohol. This is because methanol has weaker intermolecular forces, such as hydrogen bonding, which allows its molecules to escape into the vapor phase more easily. Isopropyl alcohol, on the other hand, has stronger intermolecular forces due to its larger molecular size and the presence of more carbon atoms, making it less volatile.
Is water more polar than isopropyl alcohol?
yes isopropanol is non polar while water is polar yes isopropanol is non polar while water is polar
Do alcohol and orange juice have different physical propities?
Most of the common alcohols are colorless liquids at room temperature. Methyl alcohol, ethyl alcohol, and isopropyl alcohol are free-flowing liquids with fruity odours. The boiling points of alcohols are much higher than those of alkanes with similar molecular weights.
