Chemistry Class 12-1 PDF

Summary

This document contains chemistry calculations and formulas. It appears to be notes or study material, likely for a secondary school chemistry class.

Full Transcript

^2 ]2 + 2gh 8 ^n ]n + 2gh ^2 ]2 + 2gh 8 ^n ]n + 2gh K2 & K =2 1 log K2 K1 = Ea :1...

^2 ]2 + 2gh 8 ^n ]n + 2gh ^2 ]2 + 2gh 8 ^n ]n + 2gh K2 & K =2 1 log K2 K1 = Ea :1 - 1 D 2.303R T1 T2 & log2 = Ea : 1 - 1 D 2.303 # 8.314 300 310 ; 310 300 E Ea - & 0.30 = 19.15 300 # 310 10 & 0.30 # 19.15 = Ea # 93000 & Ea = 0.30 # 19.15 # 9300 & Ea = 53428.5J ` Ea = 53.428KJ

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