pH = 4 means, [H^(+)] = 10^(-4) mol/l.Aqueous solution of HCl has pH = 4 . Its molarity would be
Calculate the concentration (in molarity) of a NaOH solution if 25.0 mL of the solution are needed to neutralize 17.4 mL of a 0.312 M HCl solution. Calculate the concentration (in molarity) of a NaOH solution if 250 mL of the solution is needed to ne...
View Solution The final molarity of a solution made by mixing 50 mL of 0.5 M HCl, 150 mL of 0.25 M HCl and water to make the volume 250 mL is View Solution The pH of a solution obtaine by mixing50mLof0.4NHCland50mLof0.2NNaOHis ...
If 24.7 mL of 0.250 M NaOH solution are needed to neutralize 19.8 mL of H2SO4 solution, what is the molarity of the H2SO4? Molarity: Molarity of a substance is the concentration expressed as the number of moles of the substance...
1、.Molarity of a SolutionName_A cool aid to chemistry.Date_Block_PURPOSE: The purpose of this activity is to: 1. Calculate the amount of solute needed to make a specific molarity of a solution. Using these calculations, each solution will be made.2. Calculate and then dilute a ...
用0.40M盐酸稀释0.10M盐酸How many milliliters of 0.10 M HCl must be added to 52.6 mL of 0.40 M HCl to give a final solution that has a molarity of 0.25