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I have recently done an electroplating experiment (12 year old Grade 7) and something really wierd happened the first time! instead of the copper flowing over to the qaurter from the penny the wires dissolved and the salt and vinegar solution got this green sludge in it!
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www.finishing.com/4000-4199/4188.shtml
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I would still like to do the simple electroplating on copper pennies though. My son gets very excited about electricity and batteries and such. In his mind, if a science experiment doesn't use electricity, it isn't science.
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www.finishing.com/0000-0199/196.shtml
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Anyway, I can't think of an electroplating experiment that would be "safe" for a 10 year-old...and what's more, I usually don't post descriptions of experiments on this board - for safety reasons.
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www.newton.dep.anl.gov/askasci/chem99/chem99080.htm
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PURPOSE This experiment demonstrates the process of electroplating and a commercial method used to purify copper. DESCRIPTION This experiment is most appropriate for a first-year college prep or AP class if done quantitatively.
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www.woodrow.org/teachers/chemistry/institutes/1986/exp3...
www.woodrow.org/teachers/chemistry/institutes/1986/exp30.html
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An experiment to show how electroplating using copper electrodes. Coursework by GCSE and A level students ... Home > GCSE > Chemistry > Changing Materials - The Earth and its Atmosphere > An experiment to show how electroplating using copper electrodes.
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www.studentcentral.co.uk/an_experiment_show_electroplat...
www.studentcentral.co.uk/an_experiment_show_electroplating_using_copper_ele_22293/
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In this project you will experiment electroplating and deposit a layer of one metal in the other. Although the purpose of this project is learning the principals of electroplating, you may choose to study the effect of different variables such as temperature and pH on the process of electroplating.
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www.scienceproject.com/projects/intro/intermediate/IC02...
www.scienceproject.com/projects/intro/intermediate/IC023.asp
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Looking for electroplating chemicals and processes such as copper plating? EPI is a leader in Electro Plating; developing their own plating process for electroplating copper, nickel and silver. Visit www.epi.com to watch our electroplating experiment at Sur/Fin 2008. ... Electroplating Processes...
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www.epi.com/pages/electroplating
www.epi.com/pages/electroplating
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Experiment 10. Electroplating Experiment for Fun. Introduction. Electroplating is a common industrial process. By applying an electric current, a ...
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www.hkbu.edu.hk/~micschem/emanual/Expt%2010-Electroplat...
www.hkbu.edu.hk/~micschem/emanual/Expt%2010-Electroplating-english.pdf
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Six leaves were electroplated in the experiment: a large maple, a large leaf that closely resembled a cottonwood, a ginko leaf, a small oak leaf, ...
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realscience.breckschool.org/upper/fruen/files/research/...
realscience.breckschool.org/upper/fruen/files/research/1999/ElectroCu.doc
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