Scientific Method Essays

Oxidation-reduction titration is a kind of volumetric analysis where the titrant used undergoes a redox reaction with the analyte. In this experiment, the oxidation of iodide (I-) to produce iodine (I2) is taken into consideration. The use of this concept in a redox titration is called iodometry. Iodimetry, on the …

I-INTRODUCTION A. Background of the Study When an object is dropped, the force of gravity will cause it to speed up as it falls. But friction with the air, called drag, will tend to cause it to slow down. How much drag there is depends mostly on two factors: speed …

In United States, “Getting drunk, plastered, loaded, tanked, sloshed, smashed, stewed and stoned is an old American tradition.” But “dry” and “wet” Americans have differ on whether prohibition. There are something deeper than “dry” and “wet”, but rather the “pursuit of happiness” versus religious pursuit of righteousness.(Carlson 143-149) In 1620, …

Abstract This experiment investigated that how people’s identification of colors was interfered by incongruent color words and objects. There were 144 participants between the ages of 18 and 50 who are literate in English and not color-blind, each been shown some paper sheets with different color words or objects written …

Abstract The purpose of this experiment is to study automatic processes by replicating the previously carried out Stroop effect by using numbers. This experiment was conducted by recruiting 8 participants (4 males and 4 females), who are working in a head-office of Save the Children Organization in Yangon, selected by …

Introduction This experiment is based upon a discovery made through the isolation of PbI2 using a particular scientific method, which studies ratios of lead to iodine. Precipitation reactions occur when oppositely charged ions attract and form an insoluble ionic solid. This experiment examines the precipitation reaction between lead (II) nitrate, …

The primary purpose of the three volumes of the International Aeronautical and Maritime Search and Rescue Manual is to assist States in meeting their own search and rescue (SAR) needs, and the obligations they accepted under the Convention on International Civil Aviation, the International Convention on Maritime Search and Rescue, …

Introduction: Summer vacation has long been associated with sleeping in, lazy days by the pool, hanging out with friends, learning the vocabulary of harmonic motion, constructing cheesy experiments, and graphing data. Summer 2012 will be no exception. First, I want you to read 3 pages on the internet (Step 1 …

Introduction This experiment will observe the growth of garden beans over a period of time. It seeks to address the question ‘how fast does a garden bean grow?’ Does it grow in a constant, linear manner, such as one (1) cm. every twenty-four (24) hours or sporadically, hitting growth spurts …

In this experiment, we determined the effect of a change on a system at equilibrium and correlated that to Le Chatelier’s Principle. Introduction Le Chatelier’s Principle says that when a system at equilibrium is put under stress, it will correct itself to relieve the stress and reestablish equilibrium. Equilibrium can …