Explain the ph after the addition of 80.0 ml of koh

Assignment Help Chemistry

Reference no: EM13495073

A 25.0 mL sample of 0.723 M HClO4 is titrated with a 0.27 M KOH solution. What is the pH after the addition of 80.0 mL of KOH?

Reference no: EM13495073

Questions Cloud

What is the longest possible time between customer arrivals : What is the longest possible time between customer arrivals and how much time on average did a customer spend in the system

What is the companys revenue recognition policy : Compute the company's total asset turnover for the fiscal year ended in 2012 and explain its meaning. Show all of your work.

Explain what is the equilibrium partial pressure of ammonia : At 200 deg C, K = 0.009 for the reaction: NH4SH (s) -> NH3 (g) + H2S (g). A sample of solid NH4SH is placed into a container and allowed to equilibrate. What is the equilibrium partial pressure of ammonia, assuming some solid NH4SH remains

Determine the speed of the ball after the ball leaves bat : A pitcher throws a 0.140 kg baseball, and it approaches the bat at a speed of 30.0 m/s. The bat does Wnc = 60.0 J of work on the ball in hitting it. determine the speed of the ball after the ball leaves the bat

Explain the ph after the addition of 80.0 ml of koh : A 25.0 mL sample of 0.723 M HClO4 is titrated with a 0.27 M KOH solution. What is the pH after the addition of 80.0 mL of KOH

What is the mass of the heaviest person : A swing is made from a rope that will tolerate a maximum tension of 8.0 102 N without breaking. What is the mass of the heaviest person

Explain chlorine combine to produce phosphorous trichloride : Gaseous phosphorus and chlorine combine to produce phosphorous trichloride: P2 (g) + 3Cl2 (g) -> 2PCl3 (g) ?G0= -642.9 kJ mol-1 What is the value of ?G in J mol-1 for a reaction mixture consisting of 1.5 atm P2, 1.6 atm Cl2, and 0.65 atm PCl3

The recent explosion of information technologies : The recent explosion of information technologies

Define how many minutes will take to plate of chromium metal : How many minutes will it take to plate out 2.19 g of chromium metal from a solution of Cr3+ using a current of 35.2 amps in an electrolytic cell?

User Account

All Pages