Respuesta :
Thewater of hydration x in narceine. xH₂O is 3
What is Water of Hydration?
- In chemistry, water molecules found inside crystals are referred to as "water of crystallization" or "water of hydration." When crystals are formed from aqueous solutions, water is frequently included.
- The entire mass of water in a substance at a specific temperature is sometimes referred to as water of hydration, and it is typically present in a stoichiometric ratio.
- The term "water of crystallization" has historically been used to describe water that is not physically linked to the metal cation but is present in the crystalline structure of a metal complex or salt.
- Many chemicals include water molecules in their crystalline structures when they crystallize from water or solvents that contain water. Heating a sample usually removes the water of crystallization, but the crystalline qualities are frequently lost.
Given that hydrate is 10.8% by mass
molar mass = 499.52 g/mol
calculating the amount of water
mass of water = [tex]\dfrac{10.8 \times 499.5}{100}[/tex]
mass of water = 53.95 g
moles of water = [tex]\dfrac{mass}{molar mass}[/tex]
moles of water = [tex]\dfrac{53.95}{18}[/tex] = 3
then the water of hydration x in narceine. xH₂O is 3
To learn more about water of hydration with the given link https://brainly.com/question/4355575
#SPJ4
