Explain how much will the ph change

Reference no: EM13513661

A beaker with 200 ml of an acetic acid buffer with a pH of 5.00 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100M . A student adds 6.10 ml of a 0.280 M solution to the beaker. How much will the pH change? The pka of acetic acid is 4.760.

Reference no: EM13513661

Questions Cloud

State standard potassium permanganate solution : A titration was set up with standard potassium permanganate solution(.020 M). A volume of 17 mL potassium permanganate was need to reach the endpoint.

Determine the frequency of the resulting oscillations : A mass of 12.5 kg is hanging by a steel wire 1.13 m long and 1.03 mm in diameter. If the mass is pulled down slightly and released, what will be the frequency of the resulting oscillations

Should division a still purchase from the outside : Will the company as a whole benefit if Division A purchases the units from the outside supplier for $100 per unit? Assume that there are no alternative uses for Division B's facilities.

What voltage is used to drive the dvd player : A portable DVD player is operated by rechargeable batteries. The batteries are recharged by a unit that plugs into a wall socket. What voltage is used to drive the DVD player

Explain how much will the ph change : A beaker with 200 ml of an acetic acid buffer with a pH of 5.00 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100M . A student adds 6.10 ml of a 0.280 M solution to the beaker. How much will the pH cha..

Journalize the march transactions. : Price consists of land $10,000; building $22,000; and equipment $6,000. (Make one compound entry.) 5 Advertised the opening of the driving range and miniature

How much work can it perform in each cycle : The highest theoretical efficiency of a gasoline engine, based on the Carnot cycle, is 0.300 or 30.0%. If the heat engine absorbs 812 J of energy from the hot reservoir during each cycle, how much work can it perform in each cycle

Explain the 2s and 3s atomic orbitals of the h atom : The 2s and 3s atomic orbitals of the H atom are orthogonal.. If they are both spherical in shape so what makes them orthogonal

Compute the roi and ri for this division : Assume that the Pip division is presented with an investment project yielding a 20 percent return on its investment requiring a cash outlay of $30,000. Would the manager of the Pip division accept this investment under the ROI approach? How about ..

User Account

All Pages