CBSECBSE Class 9
Textbook Solutions8950
Important Solutions1
Question Bank Solutions7867
Concept Notes & Videos & Videos296
Syllabus
Advertisement Remove all ads

Calculate the formula unit masses of Na2O, given atomic masses of Na = 23 u and O = 16 u. - Science

Calculate the formula unit masses of Na2O, given atomic masses of Na = 23 u and O = 16 u.

Advertisement Remove all ads

Solution

Formula unit mass of Na2O = 2 × Atomic mass of Na + Atomic mass of O

= 2 × 23 + 16

= 62 u

Concept: Concept of Molecular Mass
  Is there an error in this question or solution?
Chapter 3: Atoms and Molecules [Page 40]
Q 2.2
Advertisement Remove all ads

APPEARS IN

NCERT Class 9 Science Textbook
Chapter 3 Atoms and Molecules
Q 2.2 | Page 40
Advertisement Remove all ads

Video TutorialsVIEW ALL [1]

Advertisement Remove all ads
Share
Notifications

View all notifications

My Profile

My Profile [view full profile]
Login
Create free account


      Forgot password?
Course
View in app×