Question

Lithium metal is the only member of Group 1 that reacts directly with nitrogen to produce a nitride, Li3N. If 124.0 g of Li and 98.2 g of N2 are mixed, and 195 g of Li3N are actually obtained from the reaction, what is the percent yield? 59 % 70 % 74 % 94 % 86 % 90 %

Name: lithium metal is the only member of group 1 that reacts directly with nitrogen to produce a nitride li3n if 1240 g of li and 982 g of n2 are mixed and 195 g of li3n are actually obtained fro 38462
Uploaded: 2022-10-28T14:19:16-08:00
Duration: 3 min 43 s
Channel: Adi S
Description: lithium metal is the only member of group 1 that reacts directly with nitrogen to produce a nitride li3n if 1240 g of li and 982 g of n2 are mixed and 195 g of li3n are actually obtained fro 38462

          Lithium metal is the only member of Group 1 that reacts directly
with nitrogen to produce a nitride, Li3N. If 124.0 g of
Li and 98.2 g of N2 are mixed, and 195 g of
Li3N are actually obtained from the reaction, what is
the percent yield?
59 %
70 %
74 %
94 %
86 %
90 %

Added by Nicholas A.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Adi S

10/28/2022

Step 1

0 g Molar mass of Li = 6.941 g/mol Moles of Li = Mass of Li / Molar mass of Li Moles of Li = 124.0 g / 6.941 g/mol Moles of Li = 17.86 mol Show more…

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Lithium metal is the only member of Group 1 that reacts directly with nitrogen to produce a nitride, Li3N. If 124.0 g of Li and 98.2 g of N2 are mixed, and 195 g of Li3N are actually obtained from the reaction, what is the percent yield? 59 % 70 % 74 % 94 % 86 % 90 %