Explain which solution will be a better buffer

Reference no: EM13312362

Which solution will be a better buffer at pH 4.74? a. 0.5 M acetic acid + 0.5M sodium acetate b. 0.1 M acetic acid + 0.1 M sodium acetate

Reference no: EM13312362

Questions Cloud

Compute the ph of solution of sodium formate : Calculate the pH of a 0.10 M solution of sodium formate (NaHCOO) given that the Ka of formic acid (HCOOH) is 1.8 x 10-4.

Determine with justification the equation of the curve : Determine with justification the equation of the curve and determine with justification all values oft for which there is no point (x, y) on the curve.

Campaign to improve customer service : Since the deregulation of the airline industry, fierce competition has forced Global Airlines to reexamine their operations for efficiency and economy. As part of their campaign to improve customer service,

Discuss how the erp software can be adapted : Please take an example of a service industry and discuss how the ERP software can be adapted to that industry. Will it be as effective in the service sector as in the manufacturing sector?

Explain which solution will be a better buffer : Which solution will be a better buffer at pH 4.74? a. 0.5 M acetic acid + 0.5M sodium acetate b. 0.1 M acetic acid + 0.1 M sodium acetate

What force does the winning player exert on the ground : A brave but inadequate rugby player is being pushed backward by an opposing player who is exerting a force of 800 N on him. What force does the winning player exert on the ground to move forward if his mass plus equipment is 110 kg

Explain what is the heat capacity of the calorimeter : After adding the two portions of water into your calorimeter setup and following the procedure outlined in the experiment, you determine the temperature of the mixed portions of water to be 45 oC. What is the heat capacity of the calorimeter

Compute the wavelength corresponding to the frequencies : Provided that the amplitude is sufficiently great, the human ear can respond to longitudinal waves over a range of frequencies from about 20 Hz to about 20000Hz. Compute the wavelength corresponding to these frequencies

Determine what is the rotors angular velocity one minute : The rotor of an electric generator is rotating at 200 when the motor is turned off. Due to frictional effects, the angular acceleration of the rotor after the motor is turned off is α=-0.01ω rad/s^2

User Account

All Pages