Use the bond energies in Table 17 1 and the accounting format shown in Section 17 5 to determine whether these reactions are exothermic or endothermic H 2 Cl 2 2 HCl 2 HCCH 5 O 2 4 CO 2 2 H 2 O Table 17 1 Bond Energy (kJ mole) Bond Energy (kJ mole) Bond Bond 436 159 414 138 Cl CI 389 N 243 803 464 ...

a Energy to break bonds Energy released from bond formation H x H 43 ...

Use the bond energies in Table 17.1 and the accounting format shown in Section 17.5 to determine

Question:

Use the bond energies in Table 17.1 and the accounting format shown in Section 17.5 to determine whether these reactions are exothermic or endothermic:
H₂ + Cl₂ ¡ 2 HCl
2 HC‚CH + 5 O₂→ 4 CO₂ + 2 H₂O

Table 17.1

Bond Energy (kJ/mole) Bond Energy (kJ/mole) Bond Bond Н-Н 436 159 Н-С 414 138 Cl-CI 389 Н—N 243 803 Н—О 464 C

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Conceptual Physical Science

ISBN: 978-0134060491

6th edition

Authors: Paul G. Hewitt, John A. Suchocki, Leslie A. Hewitt

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Question Posted: Feb 12, 2019 06:26 AM

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Use the bond energies in Table 17.1 and the accounting format shown in Section 17.5 to determine

Question:

Bond Energy (kJ/mole) Bond Energy (kJ/mole) Bond Bond Н-Н 436 159 Н-С 414 138 Cl-CI 389 Н—N 243 803 Н—О 464 C=0 Н-—F 569 N=0 631 351 498 Н— СІ 431 837 N=N 347 946

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a Energy to break bonds Energy released from bond formation H x H 43...View the full answer

Conceptual Physical Science

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