It's option D heredity is the passing of traits from parent of offspring.
Answer:
0.085 moles of N₂O₅ are needed
Explanation:
Given data:
Mass of NO₂ produces = 7.90 g
Moles of N₂O₅ needed = ?
Solution:
2N₂O₅ → 4NO₂ + O₂
Number of moles of NO₂ produced :
Number of moles = mass/ molar mass
Number of moles = 7.90 g/ 46 g/mol
Number of moles = 0.17 mol
now we will compare the moles of NO₂ with N₂O₅.
NO₂ : N₂O₅
4 : 2
0.17 : 2/4×0.17 = 0.085 mol
Thus, 0.085 moles of N₂O₅ are needed.
<span>Abbreviated systematic numbering for Linolenic Acid is,
18:3, n-3
Explanation:
In above abbreviation
18 specifies number of carbon atoms in Linolenic Acid,
3 specifies the number of double bonds and
n-3 specifies the position of first double bond from methyl end. The structure of Linolenic Acid is as follow,</span>