What is the relative formula mass of sodium chloride?

58.5

Relative formula mass (Mr) is found by adding together the relative atomic masses (Ar) of all the atoms present in a compound. 

Sodium Chloride is NaCl.

The relative atomic masses can be found in the periodic table.

Ar of Na: 23

Ar of Cl: 35.5

Mof NaCl: 23 + 35.5 = 58.5

JS
Answered by Jenny S. Chemistry tutor

56220 Views

See similar Chemistry GCSE tutors

Related Chemistry GCSE answers

All answers ▸

How does increasing chain length alter the melting and boiling temperatures?


Name and describe the type of bonding in H2O


How do metals conduct electricity?


Why can samples of an element have same atomic number but different atomic masses?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences