Lord of the Flies - Jack essays

Lord of the Flies - Jack essays In the novel Lord of the Flies, Jack is the character that goes through the most change of anyone throughout the story. He begins the novel as a somewhat arrogant choir boy, who we actually see cry when he is not elected leader of the island. Jack's physical appearance is described as, "Inside the floating cloak he was tall, thin and bony; his hair was red beneath the black cap. His face was crumpled and freckled and ugly without silliness" (Golding p.19) Jack's original feelings were pretty much the same as Ralphs, to keep an organized group on the island. Jack says, "I agree with Ralph. We've got to have rules and obey them. After all, we're not savages. We're English, and the English are the best at everything. So we've got to do the right things." (p.40) Although we are shown a pretty normal boy, we start to see that Jack can be very mean at the same time. While Piggy is talking, Jack exclaims, "You're talking to much. Shut up fatty." (p.20) Jack is made the leader of the hunting tribe. He and his hunters have a lot of trouble trying to hunt and kill a pig. Coming from a place like England, He has not had any experience in anything like this before. He is struggling to be a hunter, because right now he still has not made his decent into primitive savagery , which is the way he ends up at the end of the story. But Jack is shown to have primitive urges early. The author says, "He [Jack] tried to convey the compulsion to track down and kill that was swallowing him up." (p.51) So we see how Jack does have a certain urge to hunt and kill as one of his primitive desires. After a few tries, Jack and the hunters finally catch a pig. The boys and Jack brutally attack it and kill it. This is the first step of Jack's transaction into savage living. We see the loss of innocense because Jack has killed his first living creature, and also had a loss of innocence in a sexual standpoint. Now we see Jack become very confident in hi ...

Ideal Gas Law Worked Chemistry Examples

Ideal Gas Law Worked Chemistry Examples You may wish to refer to the General Properties of Gases to review concepts and formulae related to ideal gasses. Ideal Gas Law Problem #1 Problem A hydrogen gas thermometer is found to have a volume of 100.0 cm3 when placed in an ice-water bath at 0 °C. When the same thermometer is immersed in boiling liquid chlorine, the volume of hydrogen at the same pressure is found to be 87.2 cm3. What is the temperature of the boiling point of chlorine? Solution For hydrogen, PV nRT, where P is pressure, V is volume, n is the number of moles, R is the gas constant, and T is temperature. Initially: P1 P, V1 100 cm3, n1 n, T1 0 273 273 K PV1 nRT1 Finally: P2 P, V2 87.2 cm3, n2 n, T2 ? PV2 nRT2 Note that P, n, and R are the same. Therefore, the equations may be rewritten: P/nR T1/V1 T2/V2 and T2 V2T1/V1 Plugging in the values we know: T2 87.2 cm3 x 273 K / 100.0 cm3 T2 238 K Answer 238 K (which could also be written as -35 °C) Ideal Gas Law Problem #2 Problem 2.50 g of XeF4  gas is placed into an evacuated  3.00 liter  container at 80 °C. What is the pressure in the container? Solution PV nRT, where P is pressure, V is volume, n is the  number  of moles, R is the gas constant, and T is temperature. P?V 3.00 litersn 2.50 g XeF4  x 1 mol/ 207.3 g XeF4   0.0121 molR 0.0821 l ·atm/(mol ·K)T 273 80 353 K Plugging in these values: P nRT/V P 00121 mol x 0.0821 l ·atm/(mol ·K) x 353 K / 3.00 liter P 0.117 atm Answer 0.117 atm