Data: quantitative The data below is the raw data collected during the lab to test the photosynthetic rate of five different .75% colored bicarbonate solutions. Time taken for three spinach leaf disks to rise to the top of .75% bicarbonate solution (measured in minutes) Uncertainty +/- 10 seconds Uncertainty +/- 10 seconds Qualitative: This data is a record of the physical reactions or visual observations during the lab * Some of the leaf disks are not cut properly * Blue solution
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IB HISTORY SYLLABUS & COURSE OUTLINE 11th & 12th Grades – Standard and Higher Level OVERVIEW Our ignorance of history causes us to slander our own times. -‐ Gustave Flaubert The study of History is far more than the memorization of names and dates from the past. Although the focus
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speed up reactions in the body by reducing a reaction’s activation energy‚ which means that less energy is required to start a reaction. Enzymes need to collide with their respective substrates in order to generate a reaction‚ increasing the temperature will give the enzymes and their substrates more energy‚ increasing the likelihood of collisions to occur‚ and successful collisions to happen‚ ultimately increasing the rate of respiration. Triphenyl Tetrazolium Chloride (TTC) is a redox indicator
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Section: 9 - Malaya Topic: Types of Chemical Reaction A chemical reaction is a process that is usually characterized by a chemical change in which the starting materials (reactants) are different from the products. Chemical reactions tend to involve the motion of electrons‚ leading to the formation and breaking of chemical bonds. There are several different types of chemical reactions and more than one way of classifying them. Here are some common reaction types. However‚ if you are asked to name the
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ELECTROPHILIC ADDITION PURPOSE The purpose of this lab is to learn how to synthesize 2-methyl-2-butene into 2-bromo-2-methylbutane using addition of hydrogen bromide. THEORY Chemical Compound Molecular Formula Molecular Weight Boiling Point Melting Point Density Amylene CH3CH=C(CH3)2 70.13 g/mol 36 oC -134 oC 0.662 g/ml Hydrobromic Acid HBr 80.91 g/mol 126 oC -11 oC 1.490 g/ml 2-Bromo-2-MethylButane C5H11Br 151.05 g/mol 107 oC 1.18 g/ml Sodium bicarbonate NaHCO3 84.007 g/mol Decomposes
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In this story by Connie Jan Maraan‚ the protagonist of the story is a ghost who died when the Tayuman LRT Station suddenly collapsed and the train came falling down on his face. According to him‚ he has seen Christ because of that incident. -Summary provided by: images.1aot.multiply.multiplycontent.com/…/PHIL.LIT%20-… (first entry that appears in Google upon searching Ghost by Connie Jan Maraan) In Connie Jan Maraan’s story entitled “Ghost”‚ she applied various symbols to express what happened
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STATE OF THE NATION ADDRESS BENIGNO “NOYNOY”AQUINO lll President Benigno s. Aquino lll has just delivered his fourth State of The Nation address (SONA) at the session hall of The House of the Representatives‚ Batasang Pambansa Complex On July 22‚ 2013 Being a candidate and become President is very hard because he need to face and solve all the problems .He need to help people who are needed ‚ he need to response to the few question of people. For him being a president of the country is not
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IB Art SL: Artist Statement Art is my way of expressing my ideas‚ emotions‚ and creativity. Because art is a reflection of life‚ I’m able to use art to channel my ideas or events that relates to my life. Some of my art are made to celebrate something whether it be a holiday‚ a joyful event‚ or just life itself. Some however‚ give a darker vibe and expose pain‚ sorrows‚ and tragedies. I wish to expose these unpleasant elements because they bring in raw emotions. Through my art‚ I aim to make
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About | Gallery | Service | Firms | Fun | Research Design of an animal hospital at Potawatomi Zoo 500 S. Greenlawn Ave.‚ South Bend‚ IN 46615‚ United States of America Jeremy Goodman‚ DVM‚ Assistant Director / Veterinarian‚ Potawatomi Zoo edited by Monika Fiby‚ MLA‚ ZooLex Zoo Design Organization All images © Jeremy Goodman‚ 2003 September 2003 Portuguese translation by Elias Sadalla‚ 2004 Potawatomi Zoo opened an animal hospital in 2002. Significant research was done planning a design for the new hospital. Architect
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IB Mathematics SL Year 1 Welcome to IB Mathematics. This two-year course is designed for students who have a strong foundation in basic mathematical concepts. The topics covered in this course include: * Algebra * Functions * Equations * Circular functions * Trigonometry * Vectors * Statistics * Probability * Calculus ------------------------------------------------- Resources: * Textbook: Mathematics SL 3rd edition. Haese Mathematics 2012 ISBN: 978-1-921972-08-9
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