Light Reactions Lab This lab explores the effect of light intensity and light wavelength on photosynthesis. The quantity of energy [ATP] produced will change depending upon on these parameters. Use "Johnson Explorations: Photosynthesis" located at http://www.mhhe.com/biosci/genbio/biolink/j_explorations/ch09expl.htm Examine the diagram before clicking "skip intro" so you have an idea what is going on. The animation show the movement of photons‚ electrons‚ water‚ protons‚ ATP etc. relating to
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Rates of Chemical Reaction II Pre-Lab Summary: First we will set up the experiment as shown in Figure 2‚ and then we will fill the trough with room temperature water and record the temperature and we will also add the room temperature water to the buret until it is about 10ml from the top. If there are no leaks in the apparatus‚ we will add 10ml of KI to 15ml of distilled water in a 125ml flask. We will swirl the flask so that it achieves room temperature‚ then we will add 5ml of H2O2 and quickly
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Q) How the current law and order situation of Pakistan is related with Islamic ideology? Ans) Political History of Pakistan: The political history of Pakistan is the narrative and analysis of political events‚ ideas‚ movements‚ and leaders of Pakistan. Pakistan gained independence from the United Kingdom on 14 August 1947‚ when British India was divided by the United Kingdom‚ in a region what is commonly referred to as the South Asia. Since its independence‚ Pakistan has had a colorful yet
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Alex Dang Mission and Church 125-13 Period 1 August 23‚ 2014 Law and Order Essay In class‚ we watched the first twenty minutes of Law and Order episode “God Bless the Child”. The Episode starts with the parents of a young girl‚ that is deathly ill and in dire of medical assistance‚ and the parents won’t use modern medicine because it is against their religion. Neglecting help of modern medicine‚ the child eventually dies. I believe that it is ridiculous that a parent will not help their own
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LAW AND ORDER Presented by: Noman Channa INTRODUCTION Law and order is a nourishing root of the problem tree of Pakistan. The branches on this tree are increasing in size and number each day. WHAT IS LAW AND ORDER? Law and order constitutes civil laws written in the constitution‚ its enforcement by the law enforcement agencies and prosecution of the offenders. Pakistan in its history has always faced this challenge and up till now governments have formulated some norms but they lack
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RESULTS AND DISCUSSION REPORT—EXPERIMENT 3 (CHEMICAL KINETICS) CALCULATIONS Effect of Concentration on Reaction Rate [S2O32-]initand [H+]init for each run‚ knowing the original concentrations and volumes of [S2O32-]‚ [H+]‚ and water used. [S2O32-]init= __(M[S2O32-])(V[S2O32-])__ [H+]init= _____(M[H+])(V[H+])____ V[S2O32-]+V[H+]+V[water] V[H+]+V[S2O32-]+V[water] Run 1 [S2O32-]init= (0.15 M)(10 mL) (10+3+2)mL = 0.1 M [H+]init= (3 M)(2
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“Law and Order in Philadelphia” is a documentary based on the policing. We see that the area is bad and that there is violence‚ crime‚ and drugs on the streets. There is a lot of crime in Philadelphia and they use the due process model which “stresses the criminal justice system to protect suspects from honest mistakes or deliberate deception and bias by police…”(Barkan 400). A reporter goes undercover with the police so see the everyday occurrences with crime in Philadelphia. We witnessed in the
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Factors Affecting Reaction Rate Bob Jones Josh October 2‚ 2014 Period 3 Introduction: In reference to the collision theory‚ molecules act as small spheres that collide and bounce off each other‚ transferring energy among themselves when the collide. In order for a reaction to occur‚ there must be collisions between molecules. Through experimentation‚ factors are discovered that influence the reaction rates of chemical reactions include the concentration
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chemical reactions take place over time‚ and because of its vast utilization in a multitude of industries‚ it may be one of the most significant and fascinating aspects in the entire chemical world. One application of the study of kinetics can be applied to the determination of the rate of a chemical reaction involving a certain selection of chemicals (FD&C Blue #1 and sodium hypochlorite). The purpose of the proceeding experiment is to make such a determination‚ as well as determining the rate law
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Summary This experiment will measure the rate of oxidation of iodide ions by persulphate ions to derive the rate law for the reaction. Starch will be added to the reaction to facilitate the measure of time during the reaction. The reactant solutions will contain (NH4)2SO4 and KI‚ represented as: (NH4)2S2O8 + 2KI -> I2 + (NH4)2SO4 + K2SO4 This can be simplified to: S2O82- + 2I- -> I2 + 2SO42- These equations can only be carried out and be visible after the iodine has completely
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