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Nuetrik [128]
3 years ago
15

What is the molar ratio of Li to N2 in the given reaction? 6Li + N2 → 2Li3N

Chemistry
2 answers:
Mandarinka [93]3 years ago
8 0
The modern ration is <span>6:1</span>
Nitella [24]3 years ago
8 0

Answer: The mole ratio of Li to N_2 is  6: 1

Explanation:

According to the law of conservation of mass, mass can neither be created nor be destroyed. Thus the mass of products has to be equal to the mass of reactants. The number of atoms of each element has to be same on reactant and product side. Thus chemical equations are balanced.

6Li+N_2\rightarrow 2Li_3N

According to the stoichiometry:

6 moles of Li are combining with 1 mole of N_2 to give 2 moles of Li_3N

Thus the mole ratio of Li to N_2 is  6: 1

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