How do i get form j to kj/mol

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How do i get form J to kj/mol? I used 50ml of 1.0M of HCl and .55g of Mg in the reaction

q = m x c(s) x ΔT

m = 50g

c(s) = 4.184 J/ g °C, water

ΔT = 38.21 °C

q = 50 x 4.184 x 38.21

q = 7993.5 J 

 

Reference no: EM13945326

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