Science

3. Outline neutralisation reactions

Mission Objectives

Understand the concept of neutralisation reactions

Define acid, base and neutral solutions

Carry out a simple experiment to compare the effectiveness of two indigestion remedies in neutralising stomach acid

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Keywords

Words and meanings to learn

neutralisation

a chemical reaction in which an acid and a base react quantitatively with each other

base

a substance (such as a hydroxide or carbonate of an alkali metal) having marked basic properties

heartburn

a form of indigestion felt as a burning sensation in the chest, caused by acid regurgitation into the oesophagus

hydroxide

a compound containing the -OH functional group

antacid

a medicine preventing or correcting acidity, especially in the stomach

This lesson has been written by

Dr Shannon Weldon

Shannon started her journey with Developing Experts by completing PHD placement while studying for her Doctorate in Developmental Biology at the University of East Anglia. Shannon has since joined the team full-time as a Project Manager working with the company's industry partners. Shannon knows a lot about chickens!

Dr Peter Klappa

Peter Klappa studied Biology (BSc Hons and MSc) at the Ludwigs-Maximilian University in Munich, Germany, where he also obtained his PhD in molecular and cellular biology. He is a National Teaching Fellow and a Senior Fellow of the Higher Education Academy. As a trained Biology and Chemistry teacher, Peter has taught sciences for over 30 years, both at pre- and post-entry to university. For his excellence in teaching, Peter has received numerous awards and prizes and was nominated for the Teacher of the Year award by the Higher Education Academy in 2015 and 2019.

Katie Barrie


Katie is the Chief Operating Officer at DE, which means she oversees HR, finance and our business model. After studying Drama at Exeter University, Katie spent three years as a primary teacher, before relocating to Norfolk and joining Developing Experts. 

In her spare time, Katie likes to sing with Norwich Harmony barbershop chorus and has recently formed a quartet. Katie loves cooking and spending time with her husband, Bryan and dog, Bertie. She has an endearing laugh, which has to be heard to be believed. Many of us see Katie as the office 'Mum', she gives great hugs and keeps our spirits up.  

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Required Resources

Resources: Hydrochloric acid, universal indicator solution, indigestion remedies A and B, syringe, beaker, white tile, safety goggles and lab coats. 

Core Handout: An investigation sheet to accompany the indigestion remedies activity. 

 

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