Chemistry, 27.08.2019 21:00 freebyyy7032
Kevlar is the high-strength polymer material. it has the following composition: 70.58% carbon, 11.76% nitrogen, 4.23% hydrogen, and 13.43% oxygen. calculate the empirical formula for kevlar.(enter the elements in the order: c, h, n, o.)
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Kevlar is the high-strength polymer material. it has the following composition: 70.58% carbon, 11.7...
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