0
What else can I help you with?
What happens when you add sucrose to water and ethanol?
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.
How could one determine whether a colorless liquid contained ethanol or ethanol and sucrose?
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.
How do make a percent sucrose solution?
To make a percent sucrose solution, dissolve a specific weight of sucrose in a specific volume of water. For example, to make a 10% sucrose solution, dissolve 10 grams of sucrose in 90 mL of water. The formula to calculate the amount of sucrose needed is: (percent sucrose/100) x volume of solution = weight of sucrose (in grams).
How could you recover sucrose of sodium chloride once it has dissolved in water?
To recover sucrose from a water solution containing sodium chloride, you can use evaporation to separate the two compounds. By boiling off the water, sucrose will remain as a solid residue while sodium chloride will stay dissolved. After evaporation, you can filter the solid sucrose from the remaining solution.
How is ethanol produced in Brazil?
The production of ethanol is made from cane sugar and obeys the following: 1. Grinding cane: Sugar cane goes through a processor, this step gets the cane juice, also known as sugar cane juice that contains a high content of sucrose, whose formula is C12H22O11. 2. Production of molasses: The product obtained in step (syrup) is heated to get the molasses, which is a solution of 40% (approx.) by weight of sucrose. The brown sugar is produced when part of sucrose crystallizes. 3. Fermentation of molasses: It is now added to the molasses yeast, such as Saccharomyces, which is a type of yeast that causes the sucrose becomes ethanol. The action of enzymes is carrying out this work. After this process, we obtain the fermented mash, which already contains 12% of its total volume in ethanol. 4. Distillation of the fermented: Here the product, where the wort goes through the process of fractionation, and will lead to a solution whose composition is: 96% ethanol and 4% water. There is a name that is given in degrees, is called the alcoholic a drink. In the case of ethanol is 96 ° GL (Gay-Lussac). Ethanol is used for the manufacture of beverages and fuel. In Brazil, most ethanol production is for the fuel industry. This preference is because ethanol does not produce sulfur dioxide when burned, unlike gasoline, which pollutes the atmosphere. Important: there is great concern about the excessive consumption of alcoholic beverages. Discoveries in science reporting the dangers of drinking large quantities of alcohol, which can cause irreversible damage to the brain, liver and heart.
What are the solvent and solute in a sloution containing 100g of ethanol and 3g of sucrose?
solvent=ethanol solute=sucrose because sucrose is added to ethanol.
What are the solvent and solute in a containing 100g of ethanol and 3g of sucrose?
solvent=ethanol solute=sucrose because sucrose is added to ethanol.
What solution is sucrose in ethanol?
This is a homogeneous solution.
What happens when you add sucrose to water and ethanol?
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.
What is the best solvent that can dissolve sucrose?
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.
What is the molarity of a solution of sucrose that contains 125g of sucrose in 3.50 L of solution?
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
What is .5 percent sucrose?
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)
Would the ratio of solute to solvent in a sucrose solution be the same as in a glucose solution?
No. For the physical formula ratio, of [solute:solvent] to be the same, you would have to use twice as much glucose as sucrose, to make the solution; because sucrose is a disaccharide. But, when preparing the solution, the actual weight used will be approximately the same. You have a solution, with solute sucrose, at 1C ratio. Weighing the same amount of glucose (in grams), will make a solution of 2C ratio. General expression is Glucose:Sucrose::2:1.
Calculate the concentration of a 500 ml solution of sucrose and water containing 125 mg of sucrose Show your calculations?
To calculate the concentration of the sucrose solution, you would divide the amount of sucrose (125 mg) by the total volume of the solution (500 ml) and then convert the units as needed: Concentration of sucrose solution = 125 mg / 500 ml = 0.25 mg/ml = 0.25 g/L
What is the molarity of an aqueous solution containing 22.5 grams of sucrose in 35.5 milliliters of solution?
To find the molarity, first convert the grams of sucrose to moles using its molar mass. Sucrose has a molar mass of 342.3 g/mol. Then, convert the milliliters of solution to liters. Finally, divide the moles of solute by the liters of solution to get the molarity.
Is Sucrose soluble in water because the attractive forces between the solute particles are greater than the attractive forces between the solute and the solvent particles?
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.
Sucrose is soluble in water because the attractive forces between the solute particles are greater than the attractive forces between the solute and the solvent particles.?
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.
