How many moles of nitrogen are in 2.31L of N2

Hey there!

N₂ has a density of 1.25 grams per liter.

We have 2.31 liters of N₂.

2.31 x 1.25 = 2.8875

We have 2.8875 grams of N₂.

Find molar mass of N₂:

N: 2 x 14

         28 g/mol

2.8875 ÷ 28 = 0.10

There is 0.10 mol of nitrogen in 2.31 L of N₂.

Hope this helps!

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.