Chemistry S-20 Week 1 Alkenes: Isomers and Nomenclature 1. There are 6 unique alkene isomers of the hydrocarbon C5H10. Draw each of these isomers‚ and provide a systematic name for each. 1-pentene (E)-2-pentene (Z)-2-pentene 2-methyl-1-butene 2-methyl-2-butene 3-methyl-1-butene 2. For the three alkenes above which are various isomers of pentene‚ rank them in order of stability. Explain your ranking. most stable (more subst. double bond) less stable (cis alkene is
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activities Uses the activity-on-arrow (AOA) or the arrowdiagramming method (ADM) A=1 1 B=2 2 3 4 G=6 D=4 E=5 5 F=4 H=6 6 I=2 J=3 8 C=3 7 1 1/14/2013 EXAMPLE Activity A B C D E F G H I J Initial Node 1 1 1 2 3 3 4 5 7 6 Final Node 2 3 4 5 5 6 7 6 6 8 Estimated Time 1 2 3 4 5 4 6 6 2 3 PROJECT NETWORK DIAGRAMS Steps in creating an AOA Network Diagram Find all of the activities that start at Node 1. Draw the finish nodes‚ and draw arrows between Node 1 and each of those finish
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to start experimenting with gun powder they made arrows and attached a tube full of gun powder the escaping gas made the arrow move faster and fly farther and thus the first rocket was born. Later the Chinese used the gun powder idea and made a bigger tube and a longer arrow to help them fly straighter they used these new rockets to defend them from the attack of Mongols in 1232 the Mongols called these rockets “arrows of flying fire” and these arrows had great psychological effects on the Mongols
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The Cherokee Tribe used many different weapons on a daily basis. Some of their weapons were the spears‚ bow and arrows‚ and guns. The weapons were made specifically and used in many different ways around the location of the tribe. Native Americans worked with the raw materials and natural resources available to them and their task and knowledge of how to make a bow was critical to their lifestyle‚ both for hunting and when fighting enemies. One of the most important roles of the men was to
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helolodkdjflsidnclskcnsksdgsadjddddddddddddddddddddddddddddd- dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd- dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd- dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd- dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd- dddddddddddddddddddddddddddddddddddsheep and goats up and down the Tyrolean’s Alps. Otzi had a number of tattoos that were covered all over his body. A cross was on the inner part of his left
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ammunition for both the shotgun and rifle is lightweight‚ compact and could be easily carried in pockets or an ammo carry case. A bow and arrow is another essential weapon. It is equipped to be used for hunting or in self defense. There are many benefits when using a bow and arrow; arrows are reusable‚ quiet‚ lightweight and most importantly replacement arrows can be made out of timbers. The shotgun would be a drawback because of how close to a predator one would need to be‚ and a risk many wouldn’t
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? When Jonathan Edwards gave his sermon “Sinners in the Hands of an Angry God” (291-303) he used several analogies that would give his listeners a better understanding of the danger the non-believers were in. He tells his congregation that “There is no fortress that is any defense from the power of God” (293). The use of this analogy he is tells his people that unbelievers have no protection against God. They have nowhere to hide; there is no place that is safe from God’s judgment of the wicked
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Excerpt from: http://plato.stanford.edu/entries/paradox-zeno/#ParMot 3. The Paradoxes of Motion 3.1 The Dichotomy The first asserts the non-existence of motion on the ground that that which is in locomotion must arrive at the half-way stage before it arrives at the goal. (Aristotle Physics‚ 239b11) This paradox is known as the ‘dichotomy’ because it involves repeated division into two (like the second paradox of plurality). Like the other paradoxes of motion we have it from Aristotle‚ who sought
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No doubt you have all seen movies about cowboys and Indians or films about robin hood‚ but I am here to tell you that all of that is just a bunch of Hollywood magic. Notice the crease on your bow string. This is where you load your arrow. We have lots of non-lethal arrows here at the academy. These are meant to stun or paralyze the targets rather than kill them.” The thoughts of Corbin poisoning my first night here with Paralyze flooded my mind. The teacher continued. “In maybe a few months I will
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accuracy with a bow and arrow‚ her best skill is archery. She has had lots of time in District 12 to practice her archery skills because she uses her bow and arrow to hunt. In the novel The Hunger Games‚ Peeta tells his mentor Haymitch that‚ “She’s excellent‚ my father buys her squirrels. He always comments on how the arrows never pierce the body. She hits everyone in the eye” (Collins 89). This skill helped Katniss in the arena because‚ when she got a bow and arrows‚ it was easier for her
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