Free Carbonate Chips Essays and Papers

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Free Carbonate Chips Essays and Papers

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    Investigating the Rate of Reaction of Calcium Carbonate Chips Introduction: ------------- In the reaction between calcium carbonate (marble chips) and hydrochloric acid a reaction occurs and the gas carbon dioxide escapes. In this experiment we are aiming to investigate how the rates of reaction of small and large marble chips change. We will be looking at both surface area and concentration. The experiment is done by reacting the CaCO3 with hydrochloric acid whilst a balance

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    Investigating the Rate of Reaction Between Acid and Calcium Carbonate Chips Introduction ============ The rate of reaction is a measure of a change that happens in a unit of time. [IMAGE] My aim is to measure the rate of reaction between hydrochloric acid and calcium carbonate chips by using different concentrations of hydrochloric acid. The equation for this experiment is [IMAGE] I plan to measure the amount of carbon dioxide gas given off every five seconds. Theory

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    Investigation Aim The aim of my investigation is to prove that changing the surface area of calcium carbonate chips, either by increasing or decreasing, will affect the rate of reaction between the calcium carbonate and hydrochloric acid, i.e. the rate of carbon dioxide being produced by the reaction will increase/decrease. Plan I will do this by conducting a simple experiment of calcium carbonate reacting with hydrochloric acid and recording how much carbon dioxide is being produced every one

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    Rate of Reaction

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    Coursework Aim: To investigate how temperature affects rate of reaction. Introduction: I am going to investigate how temperature affects the rate of reaction of hydrochloric acid with calcium carbonate. This is the reaction that will take place: Hydrochloric acid + Calcium Carbonate è Calcium Carbonate + Water + Carbon Dioxide The rate of reaction can be measured in various different ways: * Using a balance you can check the mass before the reaction and then after the reaction has taken place

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    and Calcium Carbonate Calcium carbonate reacts with hydrochloric acid to form carbon dioxide gas. One way of following the rate of reaction at which it reacts is to measure the volume of carbon dioxide produced at certain time intervals during the reaction. CaCO + 2HCl CaCl + H O + CO =========================== Calcium Carbonate + Hydrochloric Acid Calcium Chloride + Water + Carbon Dioxide Equipment --------- Delivery tube Conical flask Hydrochloric acid Calcium carbonate chips Burette Beaker

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    Investigate if changing the concentration of an acid will change the rate of the reaction when marble is dissolved in hydrochloric acid. Apparatus Marble Chips Conical Flask Hydrochloric Acid Gas Syringe Delivery Tube Stop Watch Fair Test To make the experiment a fair test I will use the same amount of acid for each concentration. I will do this by using a capillary tube because they are very accurate. I will use 3g of marble in each concentration of acid. I will clean everything out before I

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    Experiment is to investigate the rate of reaction between hydrochloric acid and calcium carbonate Hydrochloric acid + Calcium Carbonate Þ Calcium Chloride + Water + Carbon Dioxide 2HCl (aq) CaCo3 (s) CaCl2(s) H2O (aq) CO2 (g) There are a number of variables in this experiment and these are listed below as input variables and outcome variables. The input variables are the ones that I can change in order to affect the experiment and the outcome variables are the ones I will measure to see how the

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    Investigate how the concentration of hydrochloric acid effects the rate at which it reacts with calcium carbonate Investigation Plan Aim === Investigate how increasing the concentration of the solution hydrochloric acid effects and alters the rate at which it reacts with marble chip, calcium carbonate. Rate of reaction is affected by six main factors * Temperature * Surface area of a solid * Concentration of a solution * Pressure of a gas * By using catalysts * Using biological catalysts called

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    Temperature on the Rate of Reaction Between Hydrochloric Acid and Calcium Carbonate Hydrochloric Acid + Calcium Carbonate à Calcium Chloride + Carbon Dioxide + Water 2HCl + CaCO3 à CaCl3 + CO2 + H2O Aim. To find out how the temperature of acid effects the rate of the reaction between Hydrochloric Acid and Calcium Carbonate. I will do this by changing the temperature of the Hydrochoric acid and keeping the Calcuim Carbonate the same. Theory. By starting at a low temperature, the particles

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    Rate of Reaction Between Calcium Carbonate and Hydrochloric Acid Planning ======== The aim is too investigate what factors affect the rate of reaction between calcium carbonate and hydrochloric acid. The variable I am intending to use in the experiment is Hydrochloric Acid. I want to find out how different strengths of acid affect the speed of the rate of reaction. The variables that could affect the rate of reaction are: · Temperature · Concentration of Acid · Surface

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