molarity of pure D2O nd explanation..?
Answers
Answered by
17
Heavy water (deuterium oxide, D2O).
To calculate its molarity you need two costants.
Its density at 25C and its molar mass. These are 1.107 g/cm3 and 20.0276 g/mol
Molarity = (density / molar mass ) x 1000 moles per litre
= 50.78 Molar
Hope this helps u:p
To calculate its molarity you need two costants.
Its density at 25C and its molar mass. These are 1.107 g/cm3 and 20.0276 g/mol
Molarity = (density / molar mass ) x 1000 moles per litre
= 50.78 Molar
Hope this helps u:p
Answered by
0
Answer:
D2O is 20.0276gmol−1 and density is1g/cm3.
According to the given formula,
Molarity=densitymolarmass×1000
By substituting the given values, we get
Molarity=120.0276×1000
=49.931≈50
Similar questions