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Petri Dishes Test Tubes
899 wordsControlled Comparison: During class, our instructor set up the same lab that we were doing with 2 solutions, both of which were known acidic or basic. He placed 2 ml of the known acid into 2 different test tubes, and 2 ml of the known acid into 2 different petri dishes. Then using forceps, he tested blue litmus paper in one petri dish, and red litmus paper in another. The blue litmus paper, after being dipped into the solution, turned red in reaction to the acidic solution. While the red litmus ...
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Chemical Reaction Kinetic Energy
633 wordsThe rate of a chemical reaction is the derivative of the extent of the reaction with respect to time, to measure the effect of concentration upon the rate of the reaction of peroxydisulfate ion with iodine ion; to determine the order of the reaction with respect to the reactant concentrations; and to obtain the rate law for the chemical reaction. Four reaction solutions are prepare as: 1 - Dilute 5 mL of 0. 2 M KI solution with 10 mL of distilled water in a test tube, add 3 drops of starch solut...
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Investigating Osmosis In Potato Cells
1,036 wordsApparatus: The apparatus used in this experiment were: 1) 5 beakers, 2) 3 large potatoes (same type), 3) 15 pieces of potato without skin (roughly the same size), 4) 10 pins, 5) 50 ml of distilled water, 6) 50 ml salt solution 0. 50, 7) 50 ml salt solution 1. 00, 8) 50 ml salt solution 1. 50, 9) 50 ml salt solution 2. 00 10) Scales, 11) Knife, 12) chopping board, 13) cork borer, Prediction & Theory: When the potato pieces are put in to the water there are more water molecules in the water th...
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Critical Thinking Case Study
2,260 wordsCritical Thinking Case Study Critical Thinking Case Study Let It Pour: My First Assignment as Executive Assistant Introduction Faith Community Hospital has a belief in supporting the well-being and health of the citizens in the area through cooperation with partners who share the same values and vision. Faith Community Hospital is also experiencing troubles from external and internal forces that are affecting the viability of the hospital. The major problem is organizational issues facing manage...
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Standard Operating Procedures Doctor Or Nurse
1,692 words... the hospital to ensure that all employees are operating on the same wavelength. Now that we have analyzed the possible solutions, I have to make a decision on which solution has the most positive effect on our hospital. I have made the decision to use solution # 1. We need to create standard operating procedures for our doctors and nurses to follow so we can provide consistent high quality care foe every one of our patients. The management of Faith Community must consistently enforce the est...
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Chemical Reaction Kinetic Energy
865 wordsRates of Chemical Reactions 1: I-Purpose: The rate of a chemical reaction is the derivative of the extent of the reaction with respect to time, to measure the effect of concentration upon the rate of the reaction of peroxydisulfate ion with iodine ion; to determine the order of the reaction with respect to the reactant concentrations; and to obtain the rate law for the chemical reaction. II-Material and: Four reaction solutions are prepare as: -solution 1: 25. 0 mL KI solution 1. 0 mL starch sol...
Free research essays on topics related to: chemical reaction, blue black, black color, higher temperature, kinetic energy
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