Chemistry
posted by Lauren .
Hydrogen sulfide H2S is produced during decomposition of organic matter. when .5000 mol H2S burns to produce SO2 and H2O. 281.0 kJ of heat is released. what is this heat in kilocalories.
Can you help me start this please

There are 4.184 Joules in 1 calorie.
There are 1000 calories in a kcal and 1000 J in a kJ. 
281.0 kJ ( 1 Joules/ 1000 kJ)(1 calorie/ 4.184 Joules)(1 k cal/ 1000 calories)
is this the correct set up 
There are 1000 J in a kJ, NOT 1000 kJ in 1 J as you have it.