The Factors Controlling the Rate of the Sodium Thiosulphate and Acid Reaction

Answer = The first part of the graph resembles a bell shape. At the latter part of the graph it takes a sharp increase.

This website was used on October 3, 2014 to help develop a better understanding of collision theory in order to explain the various factors affecting the rate of reaction.

1. Use the graph below to predict what the results will look like if the null hypothesis is

Used to see if the temperature of the water is at 37oc – 40oc and if

Title: The Effect Temperature of Sodium Thiosulfate Has On The Rate of Reaction with Hydrochloric Acid

How concentration affects the rate of reaction between Hydrochloric Acid and Sodium Thiosulphate Chemistry Coursework How Concentration Affects a Reaction Aim: The aim of this experiment is to find out how concentration affects the rate of reaction between Hydrochloric Acid and Sodium Thiosulphate. Introduction: This experiment will be carried out by drawing a cross on a piece of paper and mixing hydrochloric acid and sodium thiosulphate together to see if the cross disappears. The concentration of hydrochloric acid would change every reaction to show that concentration effects a reaction.

Question: How does changing enzyme concentration or temperature affect the reaction time of enzyme activity?

The aim of the experiment will be to investigate how varying water temperatures influence the time of a chemical reaction, in this case being, a combination of Sodium Thiosulfate and Hydrochloric Acid.

Answer = A line graph will be appropriate because it supports the hypothesis because it provides clear results.

Knowing this information, you need to first tell me, and then show this in your graph:

This experiment will measure the rate of oxidation of iodide ions by persulphate ions to derive the rate law for the reaction. Starch will be added to the reaction to facilitate the measure of time during the reaction. The reactant solutions will contain (NH4)2SO4 and KI, represented as:

Science Coursework – What factors effect the rate of reaction between magnesium and hydrochloric acid? Background Knowledge There are four factors that can affect the rate of reaction and they all rely on the collision theory. This is basically how hard and how often particles collide with each other. The more and harder they collide, the faster the reaction time will be.

was too fast to measure and so for my scale to reach above that, I

To keep this a fair test I have made sure that the acid used is the

This is a fair test because the only thing that is changed is the drop