Calculate the relative molecular mass of CaCO3. (relative atomic mass (Ar): C= 12, Ca= 40, O= 16)

Number of atoms
Ca x1 => 40x 1= 40
C x 1 => 12x1 = 12
O x 3= 16 x 3= 48CaCO3
RMM= 40 + 12 + 48= 100

Answered by Roxanne M. Chemistry tutor

22315 Views

See similar Chemistry GCSE tutors

Related Chemistry GCSE answers

All answers ▸

What is an isotope?


Calculate the percentage composition by mass of Lithium Sulfate, Li2SO4.


What four factors influence the rate of reaction?


How should I approach answering moles calculation questions?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo
Cookie Preferences