webwork 20

F or example if you t hink a c ont ains t he least t

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Unformatted text preview: al number of at oms, f ollowed by b, c and d (t he most ), your response should be t he word abc d (lower c ase, no spac es, no c ommas). a) 0.5 moles of Cl2 b) 17 g of NH3 c ) 22 g of CO2 d) 18 g of H2O ac db 9. 10/10 points | P re v ious A nswe rs a) What is t he molar mass of t he sedat ive allobarbit al : C10H12N2O3? 208.21 b) How many moles of carbon are present in 4.7 moles of allobarbit al? 47 www.webassig n.net/web/Student/Assig nment- Responses/last?dep= 7733236 g/mol mol C 8/9 10/20/13 EFB20 ( 813) Phase Diag r ams 10.8/8 points | P re v ious A nswe rs How many grams of phoshphorus are in a sample of Ca3(PO4)2 t hat c ont ains 65.0 g of c alc ium? mass phoshphorus = 33.485 g www.webassig n.net/web/Student/Assig nment- Responses/last?dep= 7733236 9/9...
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This document was uploaded on 03/20/2014.

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