southernmomagram southernmomagram

02-01-2017
Chemistry

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what is the percent of composition by mass of hydrogen in NH4HCO3 (gram-formualmass=79 grams/mole)?

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cherryapple2000 cherryapple2000

02-01-2017

5/79=0.063
0.063 x 100 = 6.3%

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