Find out the ph of the solution after the addition

Reference no: EM13505124

A 100.0 mL sample of 0.10 M NH3 is titrated with 0.10 M HNO3. Determine the pH of the solution after the addition of 50.0 mL of HNO3. The Kb of NH3 is 1.8 × 10-5.

Multiple Choice:

9.26
7.78
4.74
10.34
7.05

Reference no: EM13505124

Questions Cloud

Determine horizontal force is necessary to hold bag : A 125 kg mail bag hangs by a vertical rope 3.3 m long. A postal worker then displaces the bag to a position 2.2 m sideways from its original position, What horizontal force is necessary to hold the bag in the new position

Explain what would be the approximate concentration : What is the pH of a solution that is known to be 5.58 M in H3PO4. What would be the approximate concentration of PO43-(aq) in that solution

What is the coefficient of friction at the stopping point : A box is sliding with a speed of 4.50 m/s on a horizontal surface when, at point P, it encounters a rough section. What is the coefficient of friction at the stopping point

Compute how many molecules are in the vessel : Gas is contained in a 9.00-L vessel at a temperature of 24.0°C and a pressure of 6.00 atm. How many molecules are in the vessel

Find out the ph of the solution after the addition : A 100.0 mL sample of 0.10 M NH3 is titrated with 0.10 M HNO3. Determine the pH of the solution after the addition of 50.0 mL of HNO3. The Kb of NH3 is 1.8 × 10-5.

Find the change of the kineticenergy when man moves his arms : A man stands on a frictionless platform that is rotating with an angular speed of 3.3 rad/s; his arms are outstretched and he holds a weight in each hand. find the change of the kinetic energy when the man moves his arms

Define what is the mechanism of the reaction : the bottom layer was removed, and the aqueous layers were combined. HCl (2M) was added to the aqueous layer with stirring to acidify the solution. The solid was collected by suction filtration and then air-dried. What is the overall reaction and w..

How much kinetic energy would it deliver : On April 13, 2029 (Friday the 13th!), the asteroid 99942 mi Apophis will pass within 18600 mi of the earth-about 1/13 the distance to the moon! It has a density of 2600 kg/m^3, how much kinetic energy would it deliver

Code a method called calcremainder : Code a method called calcRemainder() that receives two integers through its parameter list and returns

User Account

All Pages