98
First, calculate the mass of the H2SO4 in 16.4 mL of the solution using its density. Then, determine the mass of H2SO4 in the 16.4 mL solution by multiplying the mass of solution by the percentage of H2SO4. Next, convert the mass of H2SO4 to moles using its molar mass to find the number of moles.
H2SO4 is sulfuric acid. So the answer is 100%
To calculate the moles of H2SO4 in a titration, you can use the formula: moles Molarity x Volume. First, determine the molarity of the H2SO4 solution. Then, measure the volume of the solution used in the titration. Multiply the molarity by the volume to find the moles of H2SO4.
In sulfuric acid (H2SO4), there are two oxygen atoms in the formula. To find the percentage of oxygen, you calculate the molar mass of oxygen (O) in the compound and divide it by the molar mass of the entire compound, then multiply by 100 to get the percentage. In this case, the percentage of oxygen in sulfuric acid is 48.65%.
To find the concentration of H2SO4, first calculate the number of moles of NaOH using the formula: moles = concentration x volume (in dm^3). Then, use the balanced equation to determine the mole ratio between NaOH and H2SO4. Finally, calculate the concentration of H2SO4 by dividing the moles of H2SO4 by the volume of H2SO4 used.
To calculate the percent of a 5 N H2SO4 solution, you need to know the molarity (moles of solute per liter of solution) and the molecular weight of the solute. Once you have that information, you can use the formula: % = (molarity x equivalent weight) / 10. If you provide the molecular weight of H2SO4, I can help you calculate the percent.
To standardize 1N H2SO4 with KHP, you would first prepare a solution of KHP of known concentration. Then, titrate the KHP solution with the 1N H2SO4 solution until the endpoint is reached. The volume of H2SO4 used in the titration can then be used to calculate the exact concentration of the H2SO4 solution.
To find the mass of 3.60 moles of H2SO4, you first need to calculate the molar mass of H2SO4. The molar mass of H2SO4 is 98.08 g/mol. Multiply the molar mass by the number of moles to get the mass: 3.60 moles * 98.08 g/mol = 353.088 grams. Therefore, the mass of 3.60 moles of H2SO4 is 353.088 grams.
To prepare 0.02N H2SO4 from 0.1N H2SO4, you can dilute the 0.1N H2SO4 by adding a calculated amount of water. To calculate the dilution factor, you can use the formula: C1V1 = C2V2, where C1 is the initial concentration, V1 is the initial volume, C2 is the final concentration (0.02N), and you can solve for V2 to find the volume of the 0.1N H2SO4 to be diluted with water to get 0.02N H2SO4.
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To calculate the amount of sulfur in 147 g of H2SO4, you need to consider the molar mass of sulfur in the compound. The molar mass of sulfur in H2SO4 is 32 g/mol. Therefore, in 147 g of H2SO4, there would be 32 g of sulfur.