Explain what volume of hcl needs to be added

Assignment Help Chemistry

Reference no: EM13277212

Consider titrating 15.0ml of a .245M solution of hydazine, H2NNH2, with a .453M HCl solution. The Kb value for hydrazine is 1.3x10^-6. What volume of HCl needs to be added to the solution in oder to have a bffer system with the maximum capacity for added acid or base?

Reference no: EM13277212

Questions Cloud

Calculate approximate number of primary and secondary turns : A 6600V/230V, 50Hz single phase core type transformer has a core section 25cmX25cm. Calculate the approximate number of primary and secondary turns if the flux density in the core should not exceed 1.1Wb/m2.

How to calculate q when 15.8 g of ice is cooled : Calculate q when 15.8 g of ice is cooled from -22.4 degrees Celsius to -71.0 degrees Celsius (C ice = 2.087 J/g*K)

Determine the water speed in each hose : Three fire hoses are connected to a fire hydrant. Each hose has a radius of 0.017 m. Find the water speed in each hose

Eliminate or reduce the ripples caused by ac voltage input : Perform experiments using your circuit design. Using your digital scope, plot (and submit) input voltage and output voltage from your circuit design. Try to vary the filter portion (R, L, C) of your circuit and plot (and submit) output voltages.

Explain what volume of hcl needs to be added : Consider titrating 15.0ml of a .245M solution of hydazine, H2NNH2, with a .453M HCl solution. The Kb value for hydrazine is 1.3x10^-6. What volume of HCl needs to be added to the solution in oder to have a bffer system with the maximum capacity fo..

What is the effect size and what does it mean : Perform post hoc comparisons if necessary and what conclusions can be drawn from the F- ratio and the post hoc comparisons?

What minimum force must be applied to the small piston : A hydraulic lift in a garage has two pistons: a small one of cross-sectional area 3.60cm2, If this lift is designed to raise a 3300-kg car, what minimum force must be applied to the small piston

Choose one of the open source web content management systems : Choose one of the open source Web content management systems such as WordPress, Joomla, or Drupal or another of your own choosing and prepare an evaluation chart. Which system would you choose and why?

Explain what is the concentration of hydronium ion h3o+ : The pH of an aqueous solution containing only a monoprotic weak acid has a pH of 4.1. What is the concentration of hydronium ion, H3O+, in the solution? (a)2 x 10?3 M (b)2 x 10?4 M (c)8 x 10?4 M (d)8 x 10?5 M (e)0.61 M

User Account

All Pages