September 2018 1 787 Report
Diketahui reaksi : S (s) + O2 (g) → SO2 (g) ΔH1= –299 kJ mol-1
SO2 (g) + ½ O2 (g) → SO3 (g) ΔH2 = X kJ mol-1
S(s) + 1½O2 (g) → SO3 (g) ΔH3=–396 kJ mol-1
Besarnya X adalah …

A. –49,9 kJ mol-1

B. –97 kJ mol-1

C. –194 kJ mol-1

D. +49,9 kJ mol-1

E. +97 kJ mol-1

(Tolong sekarang yaa)
More Questions From This User See All

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.