(Apr. 20) 7.2 Energie di Legame Medie

Question 1

E. legame H – H

Answer 1

432 kJ/mol

Question 2

E. legame H – F

Answer 2

565 kJ/mol

Question 3

E. legame H – Cl

Answer 3

427 kJ/mol

Question 4

E. legame H – Br

Answer 4

363 kJ/mol

Question 5

E. legame H – I

Answer 5

295 kJ/mol

Question 6

E. legame C – H

Answer 6

413 kJ/mol

Question 7

E. legame C – C

Answer 7

347 kJ/mol

Question 8

E. legame C – Si

Answer 8

301 kJ/mol

Question 9

E. legame C – N

Answer 9

305 kJ/mol

Question 10

E. legame C – O

Answer 10

358 kJ/mol

Question 11

E. legame C – P

Answer 11

264 kJ/mol

Question 12

E. legame C – S

Answer 12

259 kJ/mol

Question 13

E. legame C – F

Answer 13

453 kJ/mol

Question 14

E. legame C – Cl

Answer 14

339 kJ/mol

Question 15

E. legame C – Br

Answer 15

276 kJ/mol

Question 16

E. legame C – I

Answer 16

216 kJ/mol

Question 17

E. legame N – H

Answer 17

391 kJ/mol

Question 18

E. legame N – N

Answer 18

160 kJ/mol

Question 19

E. legame N – P

Answer 19

209 kJ/mol

Question 20

E. legame N – O

Answer 20

201 kJ/mol

Question 21

E. legame N – F

Answer 21

272 kJ/mol

Question 22

E. legame N – Cl

Answer 22

200 kJ/mol

Question 23

E. legame N – Br

Answer 23

243 kJ/mol

Question 24

E. legame N – I

Answer 24

159 kJ/mol

Question 25

E. legame O – H

Answer 25

467 kJ/mol

Question 26

E. legame O – P

Answer 26

351 kJ/mol

Question 27

E. legame O – O

Answer 27

204 kJ/mol

Question 28

E. legame O – S

Answer 28

265 kJ/mol

Question 29

E. legame O – F

Answer 29

190 kJ/mol

Question 30

E. legame O – Cl

Answer 30

203 kJ/mol

Question 31

E. legame O – Br

Answer 31

234 kJ/mol

Question 32

E. legame O – I

Answer 32

234 kJ/mol

Question 33

E. legame Si – H

Answer 33

323 kJ/mol

Question 34

E. legame Si – Si

Answer 34

226 kJ/mol

Question 35

E. legame Si – O

Answer 35

368 kJ/mol

Question 36

E. legame Si – S

Answer 36

226 kJ/mol

Question 37

E. legame Si – F

Answer 37

565 kJ/mol

Question 38

E. legame Si – Cl

Answer 38

381 kJ/mol

Question 39

E. legame Si – Br

Answer 39

310 kJ/mol

Question 40

E. legame Si – I

Answer 40

234 kJ/mol

Question 41

E. legame P – H

Answer 41

320 kJ/mol

Question 42

E. legame P – Si

Answer 42

213 kJ/mol

Question 43

E. legame P – P

Answer 43

200 kJ/mol

Question 44

E. legame P – F

Answer 44

490 kJ/mol

Question 45

E. legame P – Cl

Answer 45

331 kJ/mol

Question 46

E. legame P – Br

Answer 46

272 kJ/mol

Question 47

E. legame P – I

Answer 47

184 kJ/mol

Question 48

E. legame S – H

Answer 48

347 kJ/mol

Question 49

E. legame S – S

Answer 49

266 kJ/mol

Question 50

E. legame S – F

Answer 50

327 kJ/mol

Question 51

E. legame S – Cl

Answer 51

271 kJ/mol

Question 52

E. legame S – Br

Answer 52

218 kJ/mol

Question 53

E. legame S – I

Answer 53

~170 kJ/mol

Question 54

E. legame F – F

Answer 54

159 kJ/mol

Question 55

E. legame F – Cl

Answer 55

193 kJ/mol

Question 56

E. legame F – Br

Answer 56

212 kJ/mol

Question 57

E. legame F – I

Answer 57

263 kJ/mol

Question 58

E. legame Cl – Cl

Answer 58

243 kJ/mol

Question 59

E. legame Cl – Br

Answer 59

215 kJ/mol

Question 60

E. legame Cl – I

Answer 60

208 kJ/mol

Question 61

E. legame Br – Br

Answer 61

193 kJ/mol

Question 62

E. legame Br – I

Answer 62

175 kJ/mol

Question 63

E. legame I – I

Answer 63

151 kJ/mol

Question 64

E. legame C = C

Answer 64

614 kJ/mol

Question 65

E. legame C = N

Answer 65

615 kJ/mol

Question 66

E. legame C = O

Answer 66

745 kJ/mol (799 in CO2)

Question 67

E. legame N = N

Answer 67

418 kJ/mol

Question 68

E. legame N = O

Answer 68

607 kJ/mol

Question 69

E. legame O = O

Answer 69

498 kJ/mol

Question 70

E. legame C — C

Answer 70

839 kJ/mol

Question 71

E. legame C — N

Answer 71

891 kJ/mol

Question 72

E. legame C — O

Answer 72

1070 kJ/mol

Question 73

E. legame N — N

Answer 73

945 kJ/mol