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kingjerwin23
How to extrapolate this LogK (0.99, 0.72, 0.58, -0.08, -0.30) LogP (4.5, 3.6, 2.7,1.5, ?) plot LogP vs. LogK View All
for better understanding on the question please plot the values LogP vs. LogK..

LogK .................... LogP
0.99 ................... ..4.5
0.72 ..................... 3.6
0.58 ....................... 2.7
-0.08 ....................1.5
-0.30 ..................... ?

answer are said to be -3.2....
but i don't know how they solve it..
your help is really appreciated
thanks..please


1 month ago - 11 months left to answer. - 1 response - Report Abuse
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rahulgo26
If you graph the values. It looks like the correct answer should be somewhere around 0.5 . Using the last two points to compute the extrapolated value I get

(1.5-2.7)/(-.08-.58)*(-.3+.08) + 1.5 = 1.1


1 month ago

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