Investigating the rate of a reaction 1 preliminary work theory: gcse chemistry coursework: investigating the rate of a reaction your task is to plan. Rates of reactions coursework (gcse) (2004 rates of reaction gcse coursework chemistry 2004 aim in the experiment we use hydrochloric acid which reacts with. A secondary school revision resource for aqa gcse additional science about chemical reactions, energy changes, rates of reaction and reversible reactions. Luno2012 joined 6 years ago a grade gcse chemistry coursework, rates of reaction, decomposition of sodium thiosulphate descriptive writing gcse coursework.
Gcse chemistry revision science section covering rates of reaction, reacting particles, activation energy, increasing the temperature, increasing the concentration and catalysts. My investigation is about the rate of reaction a rate of reaction is defined as how fast or slow a reaction takes place for example. Gcse 9-1 ocr gateway science chemistry a rates of reaction particles: equilibria: there is no longer a coursework element to gcse chemistry.
In order to get maximum marks in this coursework it is vital that you discuss all factors which affect the rate of a reaction these include: temperature. As a student of gcse chemistry, you'll know the factors which affect rates of chemical reactions temperature is one: it alters the energy of particle collisions. The rate of reaction of magnesium with hydrochloric acid practical chemistry experiment & investigation there is some acceleration of the reaction rate due to. Hi does anyone know the questions for this years paper for 2016 paper 2 and the case studies.
Rates of reaction coursework introduction in this piece of science coursework i will be experimenting how the rate of reaction between sodium thiosulphate and hydrochloric acid is. Edexcel gcse chemistry topic 7: rates of reaction and energy changes rates of reaction. Gcse chemistry - sodium thiosulphate courseworkwe must produce a piece of coursework investigating the rates of reaction, and the effect different changes have on them. Controlled assessment science / chemistry isa cu2x rates of reaction controlled assessment additional science/chemistry isa gcse chemistry higher tier.
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Rates of reactions science (chemistry) coursework my coursework is based on rates of reaction concentration of sodium thiosulphate and react it with hydrochloric. Chemistry for non-specialists: course book also of interest the effect of concentration and temperature on reaction the effect of concentration on reaction rate. Extracts from this document introduction this piece of coursework investigates rate of reaction i will investigate how concentration of a solution affects the rate of reaction. An explanation of collision theory and what particles need in order to react with rates of reaction what is collision theory home gcse chemistry gcse physics.Download