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Carl Wilhelm Scheele
1742 - 1786
Carl Wilhelm Scheele (9 December 1742 – 21 May 1786) was a German Swedish chemist.
"Carl Wilhelm Scheele." Encyclopaedia Britannica. Encyclopaedia Britannica Online Academic Edition. Encyclopædia Britannica Inc., 2015. Web. 29 Jun. 2015. <http://academic.eb.com.ezp-prod1.hul.harvard.edu/EBchecked/topic/527125/Carl-Wilhelm-Scheele>.