Determine ph and volume naoh needed to reach equivalence

Reference no: EM13504018

Find the pH and volume (mL) of 0.0372 M NaOH needed to reach the equivalence point(s) in titrations of 20.0 mL of 0.0892 M H2SO3 (two equivalence points)

a) What is the first volume in mL
b) What is the second volume in mL
c) What is the first pH
d) What is the second pH

Reference no: EM13504018

Questions Cloud

Explain the electrolysis of aqueous sodium chloride : Write the anode half-reaction for the electrolysis of aqueous sodium chloride and sodium sulfate

Find the required focal length of the eyepiece : Suppose an astronomical telescope is being designed to have an angular magnification of 31.6. If the focal length of the objective lens being used is 84.5 cm, Find the required focal length of the eyepiece

Define the ph at the equivalence point for titration : Calculate the pH at the equivalence point for titration of 0.140M methylamine (CH3NH2) with 0.140M HCl. The Kb of methylamine is 5.0 e-4.

Find the final temperatures of the water and the aluminum : A piece of aluminum (specific heat 910 J/kg degrees C) of mass 200 g at 80.0 degree C is dropped into a Styrofoam cup filled with 100 mL of water at 20 degree C

Determine ph and volume naoh needed to reach equivalence : Find the pH and volume (mL) of 0.0372 M NaOH needed to reach the equivalence point(s) in titrations of 20.0 mL of 0.0892 M H2SO3 (two equivalence points)

Explain calculation of non-controlling interest balance : Consolidation adjustment/elimination journal entries that are required at the above financial year end date (i.e. for one year only).

Prepare a reconciliation of the profit : Prepare a cash flow statement using the direct method for operating cash flows and prepare a reconciliation of the profit and cash provided by the operations

Find the cutoff wavelength for platinum : The work function for platinum is 6.35 eV. Find the cutoff wavelength for platinum

Contributing to the nursing profession : How do you see yourself contributing to the nursing profession?

User Account

All Pages