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What is the density of 35 weight percent sulfuric acid how to obtain the molarity for this?
The density of 35 wt% sulfuric acid is 1.174 g/cm^3. To convert weight percent to molarity, you first need to calculate the molar mass of sulfuric acid (98.08 g/mol). Then, using the density and molar mass, you can calculate the molarity (11.9 M) using the formula: Molarity = (wt% * density) / (molar mass).
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How do you find specific gravity of sulphuric acid?
Let us take a some amount of sulphuric acid ie,100ml and also take same amount of water also ie,100ml and weigh them respectively, divide the weight of sulphuric acid from the weight of water,specific gravity will be obtained.
How much of an 18 percent solution of sulfuric acid should be added to 360 ml of a 10 percent solution to obtain a 15 percent solution?
To determine the amount of 18% solution to add: Let x = volume of 18% solution to be added. 0.18x + 0.10(360) = 0.15(x + 360) Solving for x, you would need to add 75 ml of the 18% solution to the 360 ml of 10% solution to obtain a 15% solution.
What is the molarity of a 39g of sucrose in 355 mL of a solution?
To find the molarity, first calculate the number of moles of sucrose in 39g using its molar mass. Sucrose has a molar mass of approximately 342.3 g/mol. After calculating the number of moles, divide by the volume of the solution in liters (355 mL = 0.355 L) to obtain the molarity in mol/L.
How would you prepare 4N dilute sulfuric acid from concentrated sulfuric acid for use in an experiment?
To prepare 4N dilute sulfuric acid, you would first calculate the volume of concentrated sulfuric acid needed based on its concentration. Then, slowly add the calculated volume of concentrated sulfuric acid to an appropriate volume of water while stirring continuously. Finally, dilute the solution to the desired volume with water and ensure proper mixing to obtain 4N dilute sulfuric acid for use in the experiment.
How do you make 1N sulphuric acid?
To make 1N sulfuric acid, dilute concentrated sulfuric acid (around 18M) with water in a 1:18 ratio. For example, mix 1mL of concentrated sulfuric acid with 18mL of water to obtain approximately 1N sulfuric acid solution. Always add acid to water slowly while stirring to avoid splattering and heat generation. Safety precautions should be followed when working with concentrated acids.
A bottle of commercial concentrated aqueous ammonia is labeled 28.89 percent NH3 by mass and density is 0.8960 grams mL. What is the molarity of the ammonia solution?
To find the molarity, first calculate the moles of NH3 in 100g of the solution using the mass percent. Then convert the volume of the solution (1 mL) to liters. Finally, divide moles by liters to obtain the molarity.
How do you find specific gravity of sulphuric acid?
Let us take a some amount of sulphuric acid ie,100ml and also take same amount of water also ie,100ml and weigh them respectively, divide the weight of sulphuric acid from the weight of water,specific gravity will be obtained.
How much of an 18 percent solution of sulfuric acid should be added to 360 ml of a 10 percent solution to obtain a 15 percent solution?
To determine the amount of 18% solution to add: Let x = volume of 18% solution to be added. 0.18x + 0.10(360) = 0.15(x + 360) Solving for x, you would need to add 75 ml of the 18% solution to the 360 ml of 10% solution to obtain a 15% solution.
How do you obtain density?
Density is the mass of an object divided by the volume the object occupies. D = m/v
What is the molarity of a 39g of sucrose in 355 mL of a solution?
To find the molarity, first calculate the number of moles of sucrose in 39g using its molar mass. Sucrose has a molar mass of approximately 342.3 g/mol. After calculating the number of moles, divide by the volume of the solution in liters (355 mL = 0.355 L) to obtain the molarity in mol/L.
How can you obtain density if you don't know the mass or volume?
You cannot.
To obtain a definitive evaluation of the status of bone density?
Bone density is determined by an MRI (Magnetic Resonance Imaging).
How do you obtain 10 percent of 150 given 100 percent?
10% of 150 is 15
How do you obtain 100 percent in gauntlet?
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What volume of a 2 percent Clindamycin solution can be made from 12 gm of Clindamycin powder?
To calculate the volume of a 2% Clindamycin solution, we need to know the density of the powder. Different formulations of Clindamycin powder may have different densities. Once we have the density, we can divide the mass of the powder (12 g) by the density to obtain the volume of the solution. The equation is: Volume (mL) = Mass (g) / Density (g/mL).
Method to obtain density of liquid?
To obtain the density of a liquid, you would need to measure its mass and volume. The density is then calculated by dividing the mass of the liquid by its volume. Typically, this is done using a balance to measure mass and a graduated cylinder to measure volume.
A pharmacist mixed a 20 percent solution with a 30 percent solution to obtain 100 liters of a 24 percent solution How much of the 20 percent solution did the pharmacist use in the mixture?
A pharmacist mixed a 20 percent solution with a 30 percent solution to obtain 100 liters of a 24 percent solution. How much of the 20 percent solution did the pharmacist use in the mixture (in liters).
