AQA A Level Chemistry: Group 7 - Trends in Properties

preview_player
Показать описание
A-Level Chemistry especially for AQA can be tough but fortunately we’ve made this tutorial to help you score the A* you need for questions on Trends in Properties. ✅

To catch our latest videos, subscribe and leave a comment below on a video you’d like us to record!
👇 Subscribe to Study Mind with ONE CLICK👇
👇Revise with free past papers BY TOPIC for AQA A-Level Biology👇
👇Get personalised 1-1 Tutoring at £30ph for GUARANTEED improvement👇
Tags: #AQAChemistry #ALevelChemistry #StudyMind
Рекомендации по теме
Комментарии
Автор

Hi, just a few comments/questions I wanted to ask.
1. in 9.50 the equations aren't balanced so would you remove one hydrogen atom from the NaH2S04 or simply balance it?
2. in 5.30 you wrote oxidation is the gain of electrons, its actually the loss of electrons (OILRIG).

lyricmania