The rapid decomposition of sodium azide, nan3, to its elements is one of the reactions used to inflate airbags: 2 nan3 (s)  2 na (s) + 3 n2 (g) how many grams of n2 are produced from 6.00 g of nan

The amount of nitrogen gas produced is 3.864 grams

Explanation:

To calculate the number of moles, we use the equation:

    .....(1)

Given mass of = 6.00 g

Molar mass of = 65 g/mol

Putting values in equation 1, we get:

For the given chemical reaction:

By Stoichiometry of the reaction:

2 moles of produces 3 moles of nitrogen gas

So, 0.092 moles of will produce = of nitrogen gas

Now, calculating the mass of nitrogen gas by using equation 1, we get:

Molar mass of nitrogen gas = 28 g/mol

Moles of nitrogen gas = 0.138 moles

Putting values in equation 1, we get:

Hence, the amount of nitrogen gas produced is 3.864 grams

The difference betweek xylem and phloem is that (1) xylem is unidirectional it only moves up to the plants stem while phloem is bidirectional it goes uop and down to the stem and leaves.  (2) Xylem only transport water and mineral to aerial part of the plants while phloem transports food and nutrients.