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What is the name of starch indicators solution?
It is the Iodine dissolved in aqueous Potassium(or Sodium) Iodide
How indicators works?
pH indicators change their color according to the pH of a solution.
When someone makes a 30 percent glucose solution what is actually in this solution?
A 30% glucose solution is purely glucose and water, though it is actually impossible to keep other contaminants out of it. To create a 30% solution of glucose, you take a fixed volume of water and add 30% of that value of glucose to the water. The amount of glucose is in grammes. For example, 3g of glucose would be added to 10ml of water.
In a solution of glucose in water what is glucose?
Glucose is the solute; water is the solvent.
How can you prepare 50mm glucose?
To prepare a 50mm glucose solution, you would need to dissolve 9g of glucose in enough water to make 100mL of solution. This would give you a solution with a concentration of 50mm (millimolar).
What is the name of starch indicators solution?
It is the Iodine dissolved in aqueous Potassium(or Sodium) Iodide
How indicators works?
pH indicators change their color according to the pH of a solution.
What is acid-base indicators?
These indicators change the color depending on the pH of the solution.
Is Glucose Solution a compound or mixture?
Glucose solution is a homogeneous mixture because it is composed of glucose dissolved in water, making it uniform throughout.
When someone makes a 30 percent glucose solution what is actually in this solution?
A 30% glucose solution is purely glucose and water, though it is actually impossible to keep other contaminants out of it. To create a 30% solution of glucose, you take a fixed volume of water and add 30% of that value of glucose to the water. The amount of glucose is in grammes. For example, 3g of glucose would be added to 10ml of water.
Would a solution of glucose contain electrolytes?
No, glucose itself does not contain electrolytes. Electrolytes are typically ions such as sodium, potassium, chloride, and bicarbonate that can conduct electricity in solution. If electrolytes are needed, they would have to be added separately to a glucose solution.
In a solution of glucose in water what is glucose?
Glucose is the solute; water is the solvent.
What is difference between external and internal indicators used in titration?
Internal indicators that are used in titration exist in the titration reaction as either a reactant or a product. External indicators is added to the reaction mixture, but does not exist in the reaction.
What are acid base indicators?
These indicators are substances which change their color depending upon acidity/basicity of the solution.
What is in an isotonic glucose solution?
Isotonic solution is very close to sea water in composition and also concentration. Glucose isotonic solution is an electrolyte solution used for re-hydration. It contains salt, water and glucose.
What is the molality of 7.80 percent by weight glucose solution?
To find the molality of a solution, you need the mass of the solvent (usually water) in kilograms and the number of moles of solute (glucose). Given that the solution is 7.80% glucose by weight, you can calculate the mass of glucose in the solution and then convert it to moles using the molar mass of glucose. From there, you can find the molality by dividing the moles of glucose by the mass of the solvent in kilograms.
How much glucose in 25 percent solution?
A 25 percent glucose solution means that there are 25 grams of glucose in every 100 milliliters of the solution. Therefore, in 25 milliliters of a 25 percent glucose solution, there would be 6.25 grams of glucose. This concentration is commonly used in medical and laboratory settings for various applications.
