Monday
September 22, 2014

Posts by jinny


Total # Posts: 4

chemistry
yes thank you !
August 30, 2014

chemistry
A student has repeated the hydrolysis experiment with 2-iodo-2-methylpropane as the alkyl halide and found that the time to colour change was too fast to measure easily. Suggest two ways in which the reaction could be slowed down and by what process the slowing is happening in...
August 30, 2014

phyics
a 2kg mallet is dropped from a height of .6m onto a nail, driving it 3.5 cm into the wood. What is the average force exerted by the mallet on the nail? thanks
January 19, 2011

chemistry
2.32
July 18, 2010

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