What happens when CaCO3?

1) Thermal Decomposition

2) Forms: CaO + CO2

HS
Answered by Hans S. Chemistry tutor

4119 Views

See similar Chemistry GCSE tutors

Related Chemistry GCSE answers

All answers ▸

What does Avogadro's number mean?


What is the difference between moles and molar?


A) Write a balanced equation for the reaction of Calcium metal with water B) If I react 3 g of Calcium metal, what number of moles do I have?


An equation for the reaction is: NiO + C = Ni + CO Calculate the percentage atom economy for the reaction to produce nickel. Relative atomic masses (Ar): C = 12 Ni = 59 Relative formula mass (Mr): NiO = 75 Give your answer to 3 significant figures.


We're here to help

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

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning