Recent content by cham

Homework Statement the distribution function: f(x)= x + 1 when -1 < x ≤ 0 -x + 1 when 0 ≤ x < 1 0 otherwiseHomework Equations The Attempt at a Solution on the first interval i found (1/2)x2 +x + c on the second interval -(1/2)x2 + x + c and when integrating the c's will cancel each...

inductive and mesomer effects(+I , +M) stabilize carbocation because they decrease carbocation's electron deficiency

thank you mfb and Borek for your help much appreciated

so let's assume that final result is true , so it would be 8*10^-5 ±1/40 and so for all resulting solutions and that by using Δy/y correct me if I'm wrong thanks and sorry for my stubbornness

so so what you say is that no mater how many dilution we do the precision stays the same and it depends on the solution we're using.so it means ±0.01 for all diluted solutions we made,right?

Homework Statement so let's say that we have a solution S=0.4±0.01/250ml i want to do a dilution so i pick 5ml and pour it into 100ml beaker how should i calculate precision of the solution (mathematically or with some other equations)? Homework Equations so basically we have F=5*S/100 The...