solvent=ethanol
solute=sucrose
because sucrose is added to ethanol.
Water is the best solvent for dissolving sucrose because sucrose is highly soluble in water due to its ability to form hydrogen bonds with water molecules. Other polar solvents like ethanol and methanol can also dissolve sucrose, but water is the most effective and commonly used solvent for this purpose.
Molarity (M) represents the moles of a solute per liter of a solvent. In this case, sucrose is the solute and water is the solvent. First, convert your 125g of sucrose to moles...molar mass of sucrose = 342.34 soo you have .365 moles of sucrose. Since you have exactly one L of solution, the molarity of the solution is .365 M Molarity (M) represents the moles of a solute per liter of a solvent. In this case, sucrose is the solute and water is the solvent. First, convert your 125g of sucrose to moles...molar mass of sucrose = 342.34 soo you have .365 moles of sucrose. Since you have exactly one L of solution, the molarity of the solution is .365 M
Sucrose can be decomposed chemically as it is a compound composed of carbon, hydrogen, and oxygen atoms. Sodium is an element, and ethanol is a compound made of carbon, hydrogen, and oxygen atoms, but water is a compound that cannot be decomposed chemically as it is already in its simplest form.
Sodium is a pure element and cannot be broken down by chemical means into simpler substances like water, ethanol, or sucrose. It is a fundamental building block of matter with its own unique properties and cannot be further decomposed through chemical reactions.
Ammonium chloride > sodium chloride > sucrose Sucrose > sodium chloride > ammonium chloride Sodium chloride > ammonium chloride > sucrose The correct answer is option 1: Ammonium chloride > sodium chloride > sucrose.
solvent=ethanol solute=sucrose because sucrose is added to ethanol.
Ethanol is the solvent and sucrose is the solute.
In the solution containing 100 g of ethanol and 3 g of sucrose, ethanol acts as the solvent because it is present in the greater amount and is the medium in which the solute dissolves. Sucrose is the solute, as it is the substance being dissolved in the ethanol. The combination results in a homogeneous mixture where the solute is dispersed within the solvent.
Water is the best solvent for dissolving sucrose because sucrose is highly soluble in water due to its ability to form hydrogen bonds with water molecules. Other polar solvents like ethanol and methanol can also dissolve sucrose, but water is the most effective and commonly used solvent for this purpose.
When sucrose is added to water, it dissolves and forms a solution due to its ability to hydrogen bond with water molecules. In ethanol, sucrose is less soluble as ethanol disrupts the hydrogen bonds between sucrose and water molecules. However, some sucrose can still dissolve in ethanol due to its polar nature.
This is a homogeneous solution.
One could perform a simple density measurement to distinguish between ethanol and a mixture of ethanol and sucrose. Since sucrose has a higher density than ethanol, the density of the mixture would be higher than that of pure ethanol. Additionally, one could analyze the liquid using a technique such as gas chromatography to separate and identify the individual components present in the liquid.
37.5 mL
No, it is a physical change because the molecules of sucrose are not altered, just suspended in a solvent.
If it is made by weight, .5 % sucrose solution will be 5 g of sucrose (sugar) dissolved per 100 g of solvent (e.g. water)
You've got it in reverse. When sucrose dissolves in water, sucrose is the solute, and water is the solvent. In order to dissolve, sucrose molecules have to be more attracted to water molecules than they are to other sucrose molecules. If the attraction of sucrose to sucrose was greater than the attraction of sucrose to water, then there would be no reason for the solid sucrose to turn into the aqueous sucrose solution. Sucrose molecules would simply remain firmly attached to each other if that were the case.
You've got it in reverse. When sucrose dissolves in water, sucrose is the solute, and water is the solvent. In order to dissolve, sucrose molecules have to be more attracted to water molecules than they are to other sucrose molecules. If the attraction of sucrose to sucrose was greater than the attraction of sucrose to water, then there would be no reason for the solid sucrose to turn into the aqueous sucrose solution. Sucrose molecules would simply remain firmly attached to each other if that were the case.