water contains iron and ethanol doesnt. this is why
Water has ions, ( not iron), in a higher concentration than ethanol.
Ethanol is a better solvent for boiling point elevation compared to water. This is because ethanol has a higher boiling point than water. When a solute is added to ethanol, it will raise the boiling point of the solution more significantly than if the same solute were added to water.
Ethanol burns differently than a mix of ethanol and water because water has a higher boiling point compared to ethanol. Water will absorb heat during combustion, which can lower the overall temperature and affect the efficiency of the burning process. This can lead to a slower and less complete combustion compared to pure ethanol.
Most salts will dissolve more readily in water than ethanol, so in ethanol the solid can crystallize out at lower concentrations. Also ethanol has the added benefit of being more easily removed by evaporation.
since iron is a metal and most metals are good conductors of electricity one can assume that iron is a fair conductor of electricity. The electrical conductivity of iron is approx. 1/6 from the electrical conductivity of silver (the best known conductor).
Ethanol is a weaker acid than water because the presence of the alkyl group (-CH3) in ethanol increases electron density around the oxygen atom, making it less likely to donate a proton compared to water. This decreased ability to donate a proton makes ethanol a weaker acid than water.
No, water is not a better conductor of electricity than silver.Water can become a better conductor in acidic medium(by decreasing its pH). But it may split up into Hydrogen & Oxygen.
No, hot water is a better conductor of electricity than cold water. This is because warmer water molecules have more kinetic energy, allowing for better electron movement and increased conductivity.
No, water is not a better conductor than metal. Metal is a much better conductor of electricity than water because of its free-flowing electrons that allow for easier passage of electric current. Water, on the other hand, is a poor conductor of electricity due to its lack of free electrons.
Ethanol is a better solvent for boiling point elevation compared to water. This is because ethanol has a higher boiling point than water. When a solute is added to ethanol, it will raise the boiling point of the solution more significantly than if the same solute were added to water.
No, water is a better conductor of heat than glass. Water has a higher thermal conductivity, allowing it to transfer heat more efficiently than glass. Glass is a relatively poor conductor of heat compared to water.
Water is preferred over ethanol for chromatography because it is more polar and can interact with a wider range of compounds, providing better separation. Additionally, water is a safer and more environmentally friendly solvent compared to ethanol.
No, a winter jacket is not a better conductor than a tank filled with water. Water is a much better conductor of heat than clothing materials like those typically used in a winter jacket. This is why water is often used in heating and cooling systems to transfer heat.
gold because it is a better conductor of heat
No, a tank filled with water is a better conductor than a winter jacket. Water is a better conductor of heat compared to most fabrics used in winter jackets. This is because water has higher thermal conductivity, allowing heat to transfer more easily through it.
Ethanol has a lower polarity compared to water, making it a better solvent for organic compounds that are less soluble in water. This allows for better selective solubility during recrystallization, resulting in purer crystals being formed. Additionally, ethanol has a higher boiling point than water, which can help in achieving complete dissolution of the compound at higher temperatures.
Ethanol is one of the biofuels, so it can't be better than itself.
Ethanol is a solvent that can dissolve grease stains more effectively than plain water due to its chemical properties. Ethanol has a better ability to break down the grease molecules and lift them from the surface, making it more efficient for stain removal.