Unit 1 - Chemistry - Amount of Substance 0.0 / 5 ? Applied ScienceAmount of SubstanceBTEC NationalAQA Created by: Hannah Marie WilliamsonCreated on: 24-05-19 11:17 What is the colour change for Phenolphthalein indicator? Colourless (acid) or Pink (alkali) 1 of 5 What is the colour change for Methyl Orange indicator? Red (acid) or Yellow (alkali). 2 of 5 What is the Empirical Formula? Simplest whole number ratio of atoms of each element. 3 of 5 Test Test 4 of 5 Test Test 5 of 5
Comments
No comments have yet been made