Friday
July 25, 2014

Posts by lloyd


Total # Posts: 5

English
Give an example of imagery from act 5 in Romeo and Juliet

physics
A speed bike tops a hill at 3.5 m/s and accelerates steadily down hill reaching a speed of 11.4 m/s after 4.2 seconds. How far did the bike travel during this period?

Chemistry
38.9 for the first one. 75.2 for the 2nd one.

Physics
F=ma

Chemistry
What is the pH of a 1.24 mol/L solution of HCN(aq) if its Ka = 6.2 x 10^-10? I am not sure how to this question... I did 6.2x10^-10/ 1.24?? I am not sure if it is right OR are we suppose to find the Kb value which i already did Kb= kw/ka = 1.0x10^-14/6.2x10^-10 = 1.61x10^-5 th...

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