Calculate the value of ea by constructing an appropriate graph: Temp k(M^-1s^-1) 15 0.0521 25 0.101...

Question

Question

Calculate the value of ea by constructing an appropriate graph:

science chemistry

Answer 1

Answer #1

equation of the relationship between k and Ea and T is

we have curveslope = - E_a / R = -5638.3

so, E_a = 5638.3 * 8.314

= 46876.82 J/ mol

= 46.88 kJ / mol

Answer 2

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