IIT JEE , AIEEE Forum - Chemistry , Inorganic Chemistry

ganesha1991

calculate A
4.5*10⁷ = A e^{-(2.2 *10^4) / (8.314 *373)}

plzzz show the steps

varshavallig

here A=4.5*10^7 * e^(2.2*10^--------)
take log of e.now multiply it by its power.now take antilog.
u can then multiply the ans with 4.5*10^7.
remember wat we do for squaring.
for eg: to cal a*a
v take log of a and multiply it with 2,for sq root v divide it by 2.
same way can b used for this.
!!!!!!!!!!!!!!!!!!!!!!!!!

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