How would you prove that a substance contains magnesium ions?

Add sodium hydroxide solution to the substance and if a white precipitate is observed that does not dissolve in excess sodium hydroxide then there are magnesium ions in the substance.

RC
Answered by Rachel C. Chemistry tutor

4346 Views

See similar Chemistry GCSE tutors

Related Chemistry GCSE answers

All answers ▸

In the flowing equitation 2H2+O2→2H2O how many grams of oxygen are needed to make 9g of water?


Calculate the atom economy for making hydrogen when zinc is reacted with HCL?


What is the difference between an endothermic and exothermic reaction? How would you determine if a reaction was endothermic or exothermic using simple lab equipment?


Why is a percentage yield never 100%?


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