Melissa Carrithers AP Chemistry period 6 2-11-15 Determination of Ka of Weak Acids Purpose: The purpose of this lab is to find the strength of weak acids by determining the equilibrium constants for their ionization reactions in water. Is to use their measured pH values to calculate the pKa for the two unknown weak acids thus determining their identities. Hypothesis: If we neutralize a solution that contains a weak acid by adding a strong base to the solution‚ then the ions will be isolated and
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Beppe Severgnini‚ a devote Italian and opinionated writer‚ uses a brief story or short anecdote to provide a sense of Pope Francis’ personality‚ and referencing the title‚ this exemplifies just one of the reasons “Why Italians Love Francis.” “He met a bishop waiting for his driver. “Can’t you walk?” the pope smiled” (paragraph 1). Francis’ sense of personality is very free spirited compared to other bishops or priests‚ this anecdote shows that he has a much different outlook on life than others.
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SENSE ORGANS RECEPTORS (Sense organs) * Transducers of specific forms of kinetic energy * Change mechanical‚ electrical‚ thermal‚ chemical‚ or radiant energy into nerve impulses in sensory neurons Two major categories: * GENERAL RECEPTORS * Often exist as individual cells or receptor units * Widely distributed throughout the body * Most numerous such as: * touch‚ temperature‚ and pain: and * to initiate various reflexes necessary for maintaining
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The results when I asked people what sense would they rather lose were as follows: two people for hearing‚ two people for taste‚ and then one person for touch. The two people who choose hearing had about the same explanation for why they lose that one. The two people that also choose taste also had the same explanation for choosing to lose that sense. I was surprised when I asked the fifth person which they would rather lose an they choose touch‚ because for me‚ that is one I would hate to lose.
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movie production about a person with blindness‚ what type of perceptions would you want to make sure are portrayed in your movie? What myths could you debunk? What stereotypes would you want to make sure to avoid? The importance of using their other senses to “see” what the world looks like. Those of us who can see are not aware of the importance of smell‚ and touch. We see with our eyes‚ while blind people see with their hands‚ ears‚ nose‚ etc. Blind people are not always unable to see everything
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Our senses enable us to make sense of the world around us; they make our environment enjoyable by stimulating our desire to eat giving the body the vital nutrients it needs. They can also alert us to a fire before we see the flames‚ detect dangerous fumes and smell and taste rotten foods. Out of the five senses‚ it seems like taste is one of the simplest. There are no cones; rods or lenses‚ there are no tympanic membranes or miniscule bones. Our sense of smell in responsible for about 80% of
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significance of crying? And do you think the one is weak if one cries? In fact‚ crying is not gender‚ age or personality specific. From my perspective‚ crying is not a sign of weakness‚ but it is an innate ability and one of the most effective ways to reduce stress‚ release anger and express joy. It is also like a stop sign at a crossroad for you to look back and reflect on your shortcomings. Some may associate or stereotype people that cry as weak and feminine. I believe most people who cry are
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1. Sensation There are different modalities (forms) of sensation Sound‚ pain‚ pressure‚ touch‚ stretch‚ vibration‚ heat‚ cold‚ vision‚ taste‚ smell‚ proprioreception‚ hearing‚ equilibrium‚ gustation‚ etc. Each modality has a specific receptor Each modality is conducted by sensory (afferent) neurons to the CNS and is the result of different neural pathways and synaptic connections 2. Sensory Pathways 3. Law of Specific Nerve Energy Each sensory neuron carries information about
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Antonio José García Gil ’’Sense and Sensibility’’ Jane Austen ( 1775-1817) When Mr. Henry Dashwood dies‚ leaving all his money to the son of his first wife of John Dashwood‚ his second wife and three daughters are left without permanent home and very little income. Mrs. Dashwood and her daughters (Elinor‚ Marianne and Margaret) are invited to stay with their distant relatives‚ Middleton‚ at Barton Park. Elinor is sad to leave his home in Norland because she has become closely linked to Edward Ferrars
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Macbeth In the play‚ Macbeth‚ weak actions were shown plenty by Lady Macbeth. Guilty of many murders along with her husband Macbeth‚ It showed the reader’s Lady Macbeth lacking in strength by the actions she takes. Lady Macbeth is weak because she doesn’t have the strength to kill King Duncan‚ hiding behind the guilt of killing people and the thought of her sleeping father during the murder of King Duncan. During the beginning of the play‚ Lady Macbeth had a set idea to have her husband‚ Macbeth
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