pH of a buffer and buffer capacity Example: For a buffer solution consisting of 0. 1 M acetic acid and o1M sodium acetate the ph of the solution is 4.75 HAc= i If an amount of hydrochloric acid equivalent to 10% of the acetate present, is added to the buffer, what is the new pH of the solution?

equipment, and to Dr. G. E. R. Deacon and the a residue on each chain every 3.4 A. in the z-direc- captain and officers of R. R.S. Discovery II for their tion. We have assumed an angle of 36between part in making the observations. at residues in the same chain, so th he 1Young, F. B., Gerrard, H., and Jevons,., Phil Mag., 40, 149 structu on each chain, that

Highlights of the Year 20 December 2002 2002 has been an exciting year for physicists. From the production of large numbers of anti-atoms at cern to the first measurement of the polarization of the cosmic background radiation, there

When an electric charge is supported at rest in a static gravitational field, its electric field is not supported with the charge, and it falls freely in the gravitationa field. Drawing the electric field lines continuously in time, we find that they always emerge from the charge, but the electric field is curved and there is a stress force between the freely falling (curved)field and the static charge. The charge radiates

nstallation seting Adjusung Superheat sd ulb positioning are for proper operation of an evaporator, and for compressor protectio Superheat Problems stopRddlnandiadtePr are countless possible cause Expans lective

Interest groups seek to influence economic activity through public and private politics. Public politics takes place in the arenas of public inst it utions, whereas private politics takes place out side public inst itutions oft en in the arena of public sentiment. Private politics refers to action by interest groups directed at private parties, as in the case of an activist group launching a campaign against a firm

In the deliberations of scholars, policy analysts, and policy makers, power and influence. Yet the historical record shows that television has not changed the economics of attention not merely a fluke or just ironic. It points to a major impediment to the development of information societies. State-owned-and-controlled media can be an important policy lever for overcoming this opposition

Structure When to sell an asset? -rate-of -return- Arbitrage Taxation of asset returns Depletable resources Financial intermediaries

Effective Organization Implements an organization's strategy in a manner which satisfies the needs of its multiple stakeholders-customers shareholders, and employees Must be aligned fit with the strategy, situation, and objectives of stakeholders

Language as an interface Human intelligence discovered a way of perpetuating itself, one not only more durable and more resistant than architecture. but also simpler and easier. Victor hugo