Define what is the ph after mole of hcl is added of solution

Reference no: EM13646107

A solution contains 0.750 M HA (Ka = 1.0 x 10^-6) and 0.250 M NaA. What is the pH after 0.100 mole of HCl is added to 1.00 L of this solution?

a) 3.17

b) 6.00

c) 5.25

d) 1

e) 5.75

Reference no: EM13646107

Questions Cloud

Finally thrown upinto the air at edge of cliff with velocity : After the second exam, your evil instructor is finally thrown upinto the air at the edge of a cliff with a velocity of 7.50m/s. With what velocity does he hit the ground if he justmisses the edge of the cliff and lands 30.0m below his launchpoint? Ig..

Obtain what is the potential difference across the inductor : An alternating source drives a series RLC circuitwith an emf amplitude of 5.80 V, at aphase angle of +32.5°. what is the potential difference across the inductor

The solution containing both acetic acid and sodium acetate : To a solution containing both acetic acid and sodium acetate, HCl is added. Beside hydroxide ions, which species will react with the extra protons from HCl to keep the pH from changing

Compute the maximum energy stored in the inductor : An LC oscillator consists of a 2.00 nF capacitor and a 1.10 mH indictor. The maximum voltage is4.50 V. compute the maximum energy stored in the inductor

Define what is the ph after mole of hcl is added of solution : A solution contains 0.750 M HA (Ka = 1.0 x 10^-6) and 0.250 M NaA. What is the pH after 0.100 mole of HCl is added to 1.00 L of this solution

Determine tension in rope and forward component of force : A physics student propses to pull their car out of a mudhole on a country road by stretching a rope between the front of the car and an immovable object in front of the car, and then push sideways at the midpoint of the rope.

Estimate what is the diameter of the circle : A catfish is 5.90 m below the surface of a smooth lake. What is the diameter of the circle on the surface through which the fish can see the world outside the water

What is the change in kinetic energy for the block : A crate of mass 10.0 kg is pulled up a rough incline with aninitial speed of 1.50 m/s. The pulling force is 100.0 Nparallel to the incline, which makes a 20.0 degree angle with thehorizontal. The coefficient of kinetic friction is 0.400, and the c..

Define what is the chemical formula of the compound : A certain metal forms a bromide containing 53.79 percent Br by mass. what is the chemical formula of the compound

User Account

All Pages