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Saturday, 14 March 2015. Diffusion ISA Ideas for AQA. One way of doing this experiment is to add a crystal of KMnO4 to a large beaker containing 1 litre of water and waiting. In the images the breaker on the right was at 65C and the one on the left at 12. A small crystal of KMnO4 was dropped into the beaker and left for a short time. We used a colorimeter with pasco Sparkview software to observe the rate of diffusion. Thursday, 19 February 2015.
Art and life as an artist. Sign up to follow by Email. Wednesday, 24 June 2015. I have to replace my old easel. I first picked him up in Florence, part of a job lot being replaced by the Charles H. They did service at the summer school, which rolled on for a year or two, eventually developing into the now enormously successful London Academy of Realist Art. The old easel with a work in progress.
Thursday, February 21, 2013. Read our latest post here. Sunday, February 10, 2013. Read our latest post here. Sunday, August 19, 2012. Read our latest post here. Sunday, July 22, 2012. Read our latest post here. Sunday, July 15, 2012. Read our latest post here. Read our latest post here. Sunday, July 8, 2012. Read our latest post here.