Redox reactions (Redox terminology‚ galvanic cells‚ standard electrode potentials‚ strength of oxidizing/reducing agents‚ corrosion and protection against it) Oxidation is defined as the loss of electrons and reduction is defined as the gain of electrons. Oxidizing agents‚ such as oxygen are defined as substances which accept electrons; reducing agents are substances which donate electrons. Redox reactions are: a) The reactions of metals with non-metals 2Na+Cl2→2Na+Cl- b) The reactions
Premium Electrochemistry Hydrogen
Reactions in Aqueous Solutions: Metathesis Reactions and Net Ionic Equations Introduction: Metathesis or double decomposition reactions are a reaction in which two compounds react to form two new compounds‚ with no changes in oxidation number. The ions of two compounds exchange partners. AX + BY AY + BX This reaction can occur between two inorganic salts when one product is insoluble in water‚ driving the reaction forward. A typical example is as followed and is considered a molecular equation
Premium Sodium chloride Chlorine Chemistry
Abstract This experiment is to study the effect of temperature on the rate of reaction between potassium permanganate with oxalic acid. We used 2cm3 of 0.02M potassium permanganate and 4cm3 of 1M sulphuric acid into a test tube. In another test tube‚ we placed 2cm3 of oxalic acid. We placed the test tubes in a water bath at 40‚ 45‚ 50‚ 55 and 60oC respectively. When the solutions have attained these temperatures pour the oxalic acid into the acidified permanganate solution and recorded the time
Premium Chemical kinetics Reaction rate Chemical reaction
flatworldknowledge.com/pub/1.0/organizational-behavior/34685#web-34687 Why Individual Differences Are Important: * Individual differences have a direct effect on behavior * People who perceive things differently behave differently * People with different attitudes respond differently to directives * People with different personalities interact differently with bosses‚ coworkers‚ subordinates‚ and customers * Individual differences help explain: * Why some people embrace change
Premium Big Five personality traits Personality psychology
Copper Reactions Rodney Jay C. Ridao Florencio Louis Pascual Relao De La Salle University- Dasmariñas Dasmariñas Cavite Philippines ABSTRACT The Copper Reactions experiment was demonstrate by adding the reagents like 16M HNO3‚ Distilled water‚ 6M NaOH‚ 6M H2SO4‚ Acetone‚ Zinc metal and Methanol into the beaker with the copper wire. The experiment was also demonstrated to observe how copper reacts while different reagent were being added. It was also demonstrated to practice the common laboratory
Premium Chemical reaction Stoichiometry Chemistry
using Hippotherapy to help individuals with ASD improve their fine and gross motor controls (PATH International‚ 2012). By utilizing the horse’s movement along with other standard physical intervention strategies‚ Hippotherapy acknowledges and promotes functional outcomes in skill areas related to an individual’s fine motor control needs like grasping small objects or fastening buckles (American Hippotherapy Association‚ 2010). The physical therapist would have the individual hold the reins correctly
Premium Therapy Occupational therapy Horse
The first place to look when searching for good parenting practices is the bible. It is our instruction book for life and I am a firm believer that good children are not the work of parents alone‚ but the work of God working in and through the situation. Over and over in the Bible God expresses the importance of children‚ so it makes sense to use his book as a guideline to raise his creations. Proverbs 22:6 says to “Train up a child in the way he should go; even when he is old he will not depart
Free Mother Parent Parenting
Joe Ross Reaction Paper Adult Development PSY6300 Instructor: Pamela Smilo PhD June 27‚ 2010 Reaction Paper Our textbook The Journey of Adulthood by Barbara R. Bjorklund and Helen L. Bee is the study of adult development‚ and it follows the tenets of developmental psychology‚ the field of study that deals with the behavior‚ thoughts and emotions of individuals as they go through various parts of the life span. The field also
Premium Developmental psychology Erik Erikson Health
REACTIONS OF HYDROCARBONS Vanessa P. Manibpel De La Salle University - Dasmariñas ABSTRACT Five substances namely Hexane‚ Eugenol‚ Unknown hydrocarbon 1‚ Unknown hydrocarbon 2‚ and Acetylene gas was used for the selective reactivity of hydrocarbons to functional group tests; Bayer’s test‚ Bromine test light‚ Bromine test dark‚ and Tollen’s test. In Bayer’s test‚ only Acetylene‚ Eugenol and Unknown hydrocarbon 2 reacted positively and the rest retain the purplish color of KMnO4. On the other hand
Premium Hydrocarbon Alkene Functional group
Chemical Reactions What is a Chemical Reaction? Types of Chemical Reactions Redox Reactions Nonredox Reactions Classifying Reactions What is a Chemical Reaction? A chemical reaction is a process in which the identity of at least one substance changes. A chemical equation represents the total chemical change that occurs in a chemical reaction using symbols and chemical formulas for the substances involved. Reactants are the substances that are changed and products are the substances that are
Premium Chemical reaction