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What else can I help you with?
When sugar is dissolved in water What about its weight?
The mass of both solute and solvent are conserved (sugar water weighs the same as the sugar plus the water), the volume of the solution increases less than the dry volume of the sugar, so the density of the solution is higher than water.
What information is necessary to determine the molarity of a solution if the chemical formula of the solute is known?
To determine the molarity of a solution when the chemical formula of the solute is known, you need to know the mass of the solute dissolved in the solution and the volume of the solution. From there, you can use the formula: Molarity = (moles of solute) / (volume of solution in liters) to calculate the molarity of the solution.
How does liquids and solids change their weight and volume please give the answer because its due tomorrow?
The volume may be changed by increasing the temperature. The weight remain the same without evaporation of the liquid or chemical reactions. Also by splashing, cutting of the solid. etc.
How does the number of particles in a solution affect the molarity of the solution?
The molarity of a solution is directly affected by the number of particles present in the solution. When more particles are added to a solution (e.g., through a solute like salt), the molarity increases because there are more particles in the same volume of solution. Conversely, if particles are removed from the solution, the molarity decreases.
How many grams in 1 percent solution?
A 1% solution normally contains 1 gram of active ingredient per 100 ml of solution (weight-volume percent) Could also be 1gm per 100 gms (weight-weight percent)- but normally weight-volume is used.
What is the relationship between weight and molarity in a solution?
The relationship between weight and molarity in a solution is that weight is directly proportional to molarity. This means that as the molarity of a solution increases, the weight of the solute in the solution also increases. Conversely, as the molarity decreases, the weight of the solute in the solution decreases.
When sugar is dissolved in water What about its weight?
The mass of both solute and solvent are conserved (sugar water weighs the same as the sugar plus the water), the volume of the solution increases less than the dry volume of the sugar, so the density of the solution is higher than water.
What is the molarity of a solution if the weight of the solute is known?
The molarity of a solution can be calculated by dividing the weight of the solute by its molar mass and the volume of the solution in liters.
What weight of glucose is required to prepare 2 L of a 5 percent weight to volume solution?
400 mls would require 40g of glucose for a 10% solution and thus 20g for a 5% solution.
What information is necessary to determine the molarity of a solution if the chemical formula of the solute is known?
To determine the molarity of a solution when the chemical formula of the solute is known, you need to know the mass of the solute dissolved in the solution and the volume of the solution. From there, you can use the formula: Molarity = (moles of solute) / (volume of solution in liters) to calculate the molarity of the solution.
Does compressed oxygen have a weight?
actually compressed oxygen does actually have weight.
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 does liquids and solids change their weight and volume please give the answer because its due tomorrow?
The volume may be changed by increasing the temperature. The weight remain the same without evaporation of the liquid or chemical reactions. Also by splashing, cutting of the solid. etc.
If the force of gravity increases which measurement will change and how?
If the force of gravity increases, the weight of an object will increase because weight is directly proportional to gravity. The mass of the object will remain the same, but the force of gravity acting on it will be stronger, resulting in a higher weight measurement.
How does the number of particles in a solution affect the molarity of the solution?
The molarity of a solution is directly affected by the number of particles present in the solution. When more particles are added to a solution (e.g., through a solute like salt), the molarity increases because there are more particles in the same volume of solution. Conversely, if particles are removed from the solution, the molarity decreases.
How many grams in 1 percent solution?
A 1% solution normally contains 1 gram of active ingredient per 100 ml of solution (weight-volume percent) Could also be 1gm per 100 gms (weight-weight percent)- but normally weight-volume is used.
How do you prepare 05M glutaraldehyde?
To prepare a 0.5M glutaraldehyde solution, you would need to dilute a concentrated glutaraldehyde stock solution with the appropriate volume of water or buffer solution. Calculate the volume of stock solution needed based on the desired final volume and concentration, then dilute with the solvent. Finally, mix the solution thoroughly to ensure uniform distribution. Remember to follow safety protocols when working with glutaraldehyde, as it is a hazardous chemical.
