Question
Show me the work please!
Given the following information, calculate delta H degree (in kcal mol -1) for: Cal2(s) rightarrow Ca2+(g) +2 I -(g) Process delta H degree (kcal mol -1) Ca(s) rightarrow Ca(g) +178 I2(g) rightarrow 2I(g) +36 (per mole I2(s) rightarrow I2(g) +15 Ca(g) rightarrow Ca2+(g) + e- +590 Ca+(g) rightarrow Ca2+(g) + e- +1145 I(g) + e- rightarrow (g) -71 Ca(s) + I2(s) rightarrow CAI2(s) +534 (per mole Cal2) 1572 kcal mol-1 1288 kcal mol-1 1270 kcal mol-1 1359 kcal mol-1 2356 kcal mol-1l
Explanation / Answer
C