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Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12
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If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes? or no? this question is worth 20 points! let it be correct!
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Chemistry, 23.06.2019 20:10
Sulfonic acids react like carboxylic acids when treated with thionyl chloride. draw the product of the reaction of para-toluene sulfonic acid with thionyl chloride. the name of the product will give you a hint.
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Asolution is made by mixing 124. g of acetyl bromide (ch cobi and 119. g of chloroform (chci3) calcu...
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