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How will they send out the offers?.. By email ? phone ?

how to work out this q?. 5.267 g anhydrous sodium carbonate was dissolved in water in a volumetric flask and the volume made up to 250ml. 10ml of this solution was pippeted into a conical flask and titrated with hydrochloric acid. 21.3 ml was needed to reach the equivalence point. Calculate...

Whats the reason for why the burette and pipette is to be washed with both distilled and the chemical it has to contain whilst the other glassware (volumetric flask, conical flask .etc . ) are just washed with distilled water and should it be dry or can the glassware be left wet ?

A body is let fall from a height of 150m. What is its height and velocity after falling freely for 5 seconds. And A stone is let fall from a tall building and 1 second later another stone is projected vertically downwards with a velocity of 20m/s. When will the second stone overtake the...

Use the substitution x=3sintheatre, to verify that integral 1 divide by root of 9-xsquared = inverse sin ( x over 3 ) plus c.

Initially what are the colours for cyclohexane, ene and bromine water. And when u add cyclohexene to the br water, the br water decolourises. Does the cyclohexene also decolourises? ?? ?

ok one more.. A cannon is at the top of a 60m high cliff firing at a castle on top of an adjacent cliff 110m high. The cannon and castle are 200m apart horizontally. The cannon balls hit 20s after firing. (a) the initial velocity of the projectile. (b) its initial horizontal vleocity. (c)...

projectile is fired at 400m/s and rises for 20.4s. (a) the initial velocity of the projectile ( shouldn't it be zero as it is at rest first--> please explain). (b) its initial horizontal velocity . (c) its initial vertical velocity. (d) its range (e) its max. height. (f) time taken...

1. show that the locus of the mid point of chords in the parabola xsquared=4ay and which pass through the vertex is another parabola xsquared=2ay. 2. Two points, P , Q move on the parabola xsquared=4ay so that the x coordinates of P and Q differ by a constant value, 2a. What is the locu of M...

Plz help .. How would u assess the relevance, reliability, validity and accuracy of sites/textbooks etc..

Can anyone please tell me how the blood composition changes as it moves around the body.. my notes are really .. f***ed up .. :spzz:

Who will replace Ronaldo? . What do you guys rekcon ?