2 years ago

If 86.1 g of nitrogen reacts with lithium how many grams of lithium will react

1 answer:

7 0

Answer:
128 g of Li will react with 86.1 g of N₂ to completely consume it.

Solution:

The balance chemical equation is as follow,

<span> 6 Li + N</span>₂ → 2 Li₃<span>N

According to this equation,

28 g (1 mole) N</span>₂ reacts with = 41.64 g (6 moles) of Li
So,
86.1 g of N₂ will react with = X g of Li

Solving for X,
X = (86.1 g × 41.64 g) ÷ 28 g

X = 128 g of Li

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