To further investigate the decomposition of sodium thiosulphate i could change the concentration of hydrochloric acid and sodium thiosulphate or use a catalyst in the reaction overall i think that my investigation was successful in obtaining reliable results. Reaction of sodium thiosulphate with hydrochloric acid safety: good laboratory practice should be followed concentrations of the rate of the reaction depends on the concentrations of acid and sodium thiosulphate and on the temperature these dependencies can be using the mystrica colorimeter to measure reaction rates: measure the. The higher the number of effective collisions between the hydrochloric acid and the sodium thiosulfate, the faster the reaction will be completed 16 aim: aim: to determine how the change in surface area affects the rate of reaction between calcium carbonate and hydrocholoric acid.
For my chemistry coursework i am doing the reaction sodium thiosulphate and hydrochloric acid i measured the reaction by using a light meter to see how much light got through the beaker, as it got cloudier. The purpose of this experiment is to analyze the rate of reaction and the different parametric quantities that affect it in this experiment, we will be look intoing the consequence of temperature on the reaction between sodium thiosulphate and hydrochloric acid. The reaction between sodium thiosulphate solution and hydrochloric acid this is a reaction which is often used to explore the relationship between concentration and rate of reaction. Reaction between sodium thiosulphate and hydrochloric acid the effect of concentration of the reactant on the rate of a reaction can be studied easily by the reaction between sodium thiosulphate and hydrochloric acid.
The rate of reaction between sodium thiosulphate and hydrochloric acid – chemistry iaa although, the experiments in science iaa are utterly boring, you. Chemistry rates of reaction coursework: sodium thiosulphate and hydrochloric acid simple procedure place a conical flask on a piece of paper with a cross on it add hydrochloric acid and sodium thiosulphate, and record the amount of time taken for the cross to disappear through the solution from the top of the flask. Rate of reaction of sodium thiosulfate and hydrochloric acid continued 2 21 linn scientific nc all rights resered 7 starting with beaker #1, carefully add the hcl all. Rates of reaction between sodium thiosulphate and hydrochloric acid aim the aim is to find the effect of different concentrations on reaction rate. Open document below is an essay on hydrochloric acid and sodium thiosulphate: how reaction rate varies with sodium thiosulphate concentration from anti essays, your source for research papers, essays, and term paper examples.
The purpose of this demonstration is to investigate the effect of sodium thiosulfate concentration on the rate of reaction of sodium thiosulfate with hydrochloric acid. Hydrochloric acid- so we have a chemical to react with sodium thiosulphate sodium thiosulphate- so then we have something to react with hydrochloric acid sodium carbonate- to put the finish produce in because after the reaction the mixer starts to smell. 4 | page antonio motta-marques dr fowler rates of reaction chemistry sodium thiosulphate and hydrochloric acid reaction rates collision theory different reactions can happen at different rates reactions that occur slowly have a low rate of reaction.
The effect of temperature on reaction rate description in this experiment the effect of temperature on the rate of reaction between sodium thiosulfate and hydrochloric acid is investigated. Decomposition of sodium thiosulphate aim: the aim or purpose of this investigation is to explain how concentration affects the rate of reaction (the decomposition of sodium thiosulphate in reaction with hydrochloric. Published: mon, 5 dec 2016 the aim of this experiment is to study the rate of reaction and the different parameters that affect it in this experiment, we will be investigating the effect of temperature on the reaction between sodium thiosulphate and hydrochloric acid. We will be investigating the rates of reaction when we will mix together sodium thiosulphate and hydrochloric acid i will carry out trial runs to decide which of the four factors that affect rates of reaction i will measure in my final run i could do different experiments the.
3 rates of reactions science (chemistry) coursework my coursework is based on rates of reaction this deals with the time taken for reactants to be changed into. Gcse chemistry coursework: investigating the rate of a reaction your task is to plan, and carry out, an experiment to discover how to change the rate the reaction between sodium thiosulphate solution and dilute hydrochloric acid.
This was important because it would contribute to finding out the rate of reaction (the time it takes for the solution to become too cloudy for me to see the “x” through it) next i measured out my chemicals (5ml of hydrochloric acid per repeat and 50ml of sodium thiosulphate per repeatin concentrations 01-05 moles) using one pipette. Learning outcomes: what affects the rate of reactions experiments to find out how, temperature, concentration and particle size affect the rate of reaction using. Hydrochloric acid + sodium thiosulphate sodium chloride + water + sulphur the reactants are both colourless, but one of the products, sulphur, is yellow, so we can use this fact to follow the rates of reaction. Vary the concentrations of reactants and measure the time it takes for product to appear this video is part of the flinn scientific best practices for teaching chemistry video series, a.