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9701 Topical Chapter 5

Chapter 5 discusses chemical energetics, focusing on enthalpy change (△H) and Hess's Law. It includes various questions and examples related to these concepts. The content is structured to aid in understanding the principles of thermodynamics in chemistry.

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64 views12 pages

9701 Topical Chapter 5

Chapter 5 discusses chemical energetics, focusing on enthalpy change (△H) and Hess's Law. It includes various questions and examples related to these concepts. The content is structured to aid in understanding the principles of thermodynamics in chemistry.

Uploaded by

nuhahaha812
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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76 CHAPTER 5.

CHEMICAL ENERGETICS

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Chapter 5
Chemical energetics

5.1 Enthalpy change, △H


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75
5.1. ENTHALPY CHANGE, △H 77 78 CHAPTER 5. CHEMICAL ENERGETICS

230. 9701_m21_qp_12 Q: 7 232. 9701_s21_qp_13 Q: 7

233. 9701_w21_qp_12 Q: 9

231. 9701_s21_qp_11 Q: 4
5.1. ENTHALPY CHANGE, △H 79 80 CHAPTER 5. CHEMICAL ENERGETICS

234. 9701_w21_qp_13 Q: 8 237. 9701_m19_qp_12 Q: 9

235. 9701_s20_qp_11 Q: 5

238. 9701_s19_qp_11 Q: 8

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5.1. ENTHALPY CHANGE, △H 81 82 CHAPTER 5. CHEMICAL ENERGETICS

239. 9701_s19_qp_12 Q: 8 241. 9701_w19_qp_11 Q: 7

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240. 9701_s19_qp_13 Q: 6

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5.1. ENTHALPY CHANGE, △H 83 84 CHAPTER 5. CHEMICAL ENERGETICS

244. 9701_m18_qp_12 Q: 8 247. 9701_s18_qp_13 Q: 7

245. 9701_s18_qp_11 Q: 7

248. 9701_w18_qp_11 Q: 6

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249. 9701_w18_qp_12 Q: 1
5.1. ENTHALPY CHANGE, △H 85 86 CHAPTER 5. CHEMICAL ENERGETICS

250. 9701_w18_qp_12 Q: 7 253. 9701_s17_qp_11 Q: 7

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5.1. ENTHALPY CHANGE, △H 87 88 CHAPTER 5. CHEMICAL ENERGETICS

255. 9701_s17_qp_13 Q: 6 258. 9701_w17_qp_12 Q: 6

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5.1. ENTHALPY CHANGE, △H 89 90 CHAPTER 5. CHEMICAL ENERGETICS

260. 9701_m16_qp_12 Q: 5 262. 9701_s16_qp_12 Q: 8

263. 9701_s16_qp_13 Q: 1

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5.1. ENTHALPY CHANGE, △H 91 92 CHAPTER 5. CHEMICAL ENERGETICS

264. 9701_s16_qp_13 Q: 8 267. 9701_s15_qp_11 Q: 7

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265. 9701_w16_qp_11 Q: 8

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5.1. ENTHALPY CHANGE, △H 93 94 CHAPTER 5. CHEMICAL ENERGETICS

269. 9701_s15_qp_12 Q: 6 271. 9701_s15_qp_13 Q: 7

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5.1. ENTHALPY CHANGE, △H 95 96 CHAPTER 5. CHEMICAL ENERGETICS

273. 9701_w15_qp_11 Q: 7 5.2 Hess's Law


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5.2. HESS'S LAW 97 98 CHAPTER 5. CHEMICAL ENERGETICS

277. 9701_s20_qp_13 Q: 4 279. 9701_m18_qp_12 Q: 9

280. 9701_w15_qp_12 Q: 6

278. 9701_w20_qp_11 Q: 7

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