3 Lithium metal is the only member of Group 1 that reacts directly with nitrogen to produce a nitride, LizN: 6Li(s) + N₂(g) → 2Li;N(s) (molar masses, in g/mol: Li = 6.941, N₂ = 28.01, A) If 124.0 g of Li and 98.20 g of N₂ are mixed, which is the limiting reactant? (don't answer in notations) Answers: A.1 amount of product from Li? A.2: amount of product from N₂? A.3. Limiting Reagent? type your answer... type your answer... Previous type your answer... B) What is the theoretical yield (in grams) of Li3N that can be produced when the quantities in (a) are mixed? Answer: type your answer... g LigN -sin-prod.instructure.com/taking/120740/take# mol LigN mol' LigN D) If 195 g of Li3N are actually obtained from the reaction, what is the percent yield? (answer in 2 significant figures) Answer: type your answer... % P Li3N = 34.83) SONY

3 Lithium metal is the only member of Group 1 that reacts directly with nitrogen to produce a nitride, LizN: 6Li(s) + N₂(g) → 2Li;N(s) (molar masses, in g/mol: Li = 6.941, N₂ = 28.01, A) If 124.0 g of Li and 98.20 g of N₂ are mixed, which is the limiting reactant? (don't answer in notations) Answers: A.1 amount of product from Li? A.2: amount of product from N₂? A.3. Limiting Reagent? type your answer... type your answer... Previous type your answer... B) What is the theoretical yield (in grams) of Li3N that can be produced when the quantities in (a) are mixed? Answer: type your answer... g LigN -sin-prod.instructure.com/taking/120740/take# mol LigN mol' LigN D) If 195 g of Li3N are actually obtained from the reaction, what is the percent yield? (answer in 2 significant figures) Answer: type your answer... % P Li3N = 34.83) SONY

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

3
Lithium metal is the only member of Group 1 that reacts directly with nitrogen to produce a nitride, LizN:
6Li(s) + N₂(g) → 2Li;N(s)
(molar masses, in g/mol: Li = 6.941, N₂ = 28.01,
A) If 124.0 g of Li and 98.20 g of N₂ are mixed, which is the limiting reactant? (don't answer in notations)
Answers:
A.1 amount of product from Li?
A.2: amount of product from N₂?
A.3. Limiting Reagent? type your answer...
type your answer...
Previous
type your answer...
B) What is the theoretical yield (in grams) of Li3N that can be produced when the quantities in (a) are mixed?
Answer: type your answer...
g LigN
-sin-prod.instructure.com/taking/120740/take#
mol LigN
mol' LigN
D) If 195 g of Li3N are actually obtained from the reaction, what is the percent yield? (answer in 2 significant figures)
Answer: type your answer...
%
P
Li3N = 34.83)
SONY

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