Spectrophotometric Determination of an Equilibrium Constant Introduction: In this experiment‚ you will study the reaction between aqueous iron (III) nitrate‚ Fe(NO3)3‚ and potassium thiocyanate‚ KSCN. They react to produce the blood-red complex [Fe(SCN)]2+. Fe3+ + SCN- ( [Fe(SCN)]2+ The equilibrium constant expression may be expressed as: K = [pic] You will prepare a series of standard solutions that contain known concentrations of [Fe(SCN)]2+ and will determine
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TOPIC - 2 DEMAND‚ SUPPLY AND MARKET EQUILIBRIUM The term ‘price’ has a great relevance in economics. In ordinary usage‚ price is the quantity of payment or compensation given by one party to another in return for goods and services. It is generally expressed in terms of units of some form of currency. But how does a product sell for a certain price‚ what constitutes the price of a product and how is the price determined is the bigger question. In economics‚ for a competitive market
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What Factors Affect Chemical Equilibrium? Introduction: In investigation 14‚ “What Factors Affect Chemical Equilibrium?”‚ the purpose was to find out which reagents caused a change in the chemical equilibrium. A deep red color was formed when Iron Nitrate [Fe(NO3)3 (aq)] was mixed with water and Ammonium Thiocyanate [NH4NCS (aq)]. The product of these two reactants was Iron Thiocyanate(FeNCS). After different trials of mixing the given reagents
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Demand‚ Supply and Market Equilibrium Every market has a demand side and a supply side and where these two forces are in balance it is said that the markets are at equilibrium. The Demand Schedule: The Demand side can be represented by law of downward sloping demand curve. When the price of commodity is raised (ad other things held constant)‚ buyers tend to buy less of the commodity. Similarly when the price is lowered‚ other things being constant‚ quantity demanded increases. The above
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Torques equilibrium‚ and center of gravity Introduction Torque is a quantitative measure of the tendency of a force to cause or change the rotational motion of a rigid body. A torque is the result of force acting at a distance from an axis of rotation. An essential thing to keep in mind is that the magnitude of the torque is equal to the product of the forces perpendicular distance and magnitude. Theory The magnitude of the torque (t) is found from the product of the force F and
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Meaning and Definition of Market Market generally means a place or a geographical area‚ where buyers with money and sellers with their goods meet to exchange goods for money. In Economics market refers to a group of buyers and sellers who involve in the transaction of commodities and services. Characteristics of a market 1. Existence of buyers and sellers of the commodity. 2. The establishment of contact between the buyers and sellers. Distance is of no consideration if buyers and sellers could
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POEM: THE VOICE BY THOMAS HARDY What is the genre of this poem? To me this poem speaks about “Woman Much Missed” Meaning there is someone very dear to the poet that is much missed & is no longer seen. The poem has a sense of Reminiscence‚ Depression‚ Sorrow & Death. What is the tone of voice? The tone of voice is rather Nostalgic‚ Emotive and Anxious. Because he says “Let me view you‚ then‚ Standing as when I drew near to the town Where you would wait for me: yes as I knew you then‚” What
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you can find the equilibrium price. This is useful when you want to satisfy you and your customers. 5. There are some factors which affects supply and demand. This are: TRIBE (Tastes and preferences‚ Related good and income‚ Income‚ Buyers number‚ Exaptation of price) and ROTTEN (Resource‚ Other goods‚ Taxes subsides and government regulation‚ Technology‚ Expatiation of price‚ Number of firms in the industry). 6. Equilibrium price helps the seller to find the good price. (Equilibrium price is the intercept
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Introduction: Solubility equilibrium refers to the dissolution of a compound in water. Specifically‚ the degree to which a compound is soluble (Tro‚ 739). This can be measured using the expression Ksp = [Mb+]a[Xa-]b‚ in which Ksp represents the solubility product constant (Thorne‚ 90). This constant is important because it does not change at a given temperature‚ regardless of the solution a compound is in; a smaller constant would indicate lower overall solubility. It is important to note that
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The main goal of the market equilibrium is to get match the common intention of buyer and seller in the market. According to McConnell‚ the market equilibrium is the base point in which the supply and demand of the product quantity (McConnell‚ 2009). The equilibrium process play role for the buyer and seller agreement and confidence in each other. The process of equilibrium has impact of the following facts • Equilibrium price and quantity of products. • Changes and shift in demands of the products
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