Investigating How the Concentration of Hydrochloric Acid Affects the Speed of the Reaction with Marble Chips Introduction ============ There are many factors that will affect the rate of reaction between hydrochloric acid and calcium carbonate. Some of them are as follows: * Temperature - If the temperature is higher, then the molecules in the solution have more energy, causing them to move around more which would mean they would react faster. * The surface area of the calcium
Investigating How Different Concentrations Affect the Rate of Reaction In this investigation I am investigating the effect of one factor on the rate at which calcium carbonate reacts with hydrochloric acid. I have decided to change the concentration of the acid to investigate how different concentrations affect the rate of reaction, and to discover what amount, at which concentration releases a higher quantity of gas. There are other factors, which could have been used as the variables.
Investigating How Varying the Concentration of Hydrochloric Acid Affects the Decomposition of Marble Chips My aim for this experiment is to discover how varying the concentration of hydrochloric acid (HCl) affects the decomposition of marble chips (calcium carbonate). The equation for this reaction is: [IMAGE] CaCO 3 +2HCl CaCl 2 +H 2 O+CO 2 Background knowledge ( Found via the internet and 'Key Science Chemistry' by Eileen Ramsden) What
Effect of Changing the Concentration of Hydrochloric Acid on the Rate of Its Reaction With Marble Chips A reaction is when two particles (reactants) join to form a new product or products . A rate is a measure of how fast or how slow something is. Rate is a measurement of the change that happens in a single unit of time. The rate of a chemical reaction is how fast the reactants react. To find a rate of reaction you measure the amount of product given off by the reaction in a unit of time .
Investigating How the Concentration of Hydrochloric Acid Affects the Rate of Reaction with Calcium Carbonate Aim === Calcium Carbonate reacts with dilute hydrochloric acid to produce carbon dioxide. The aim of this investigation is to find out how the concentration of hydrochloric acid affects the rate of reaction with calcium carbonate. In my experiment, I will use an overall volume of 50 cmÂ³ of 2moles of dilute hydrochloric acid and keep that constant throughout the entire experiment
The Effect of Temperature on the Rate of Reaction Between Hydrochloric Acid and Calcium Carbonate Hydrochloric Acid + Calcium Carbonate Ã Calcium Chloride + Carbon Dioxide + Water 2HCl + CaCO3 Ã 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
rate of reaction Background Information: Chemical reactions take place all the time at many different rates, some are incredibly fast like an explosion-where you get no time to see what's happening or like rusting which could take years before the iron is completely rusted. The rate of reaction is extremely important because you need to know how long before the end of the session or you may not get results in time. In living organisms it's vital that all the chemical reactions take place
the reaction between Hydrochloric acid and Calcium Carbonate Introduction Hydrochloric acid + Calcium Carbonate Calcium Chloride + Carbon Dioxide + Water 2HCl(aq) + CaCO3(s) CaCl2(aq) + CO2(g) + H20(l) In this experiment we will be investigating the variables that can affect the speed of reaction between hydrochloric acid and calcium carbonate. During this experiment carbon dioxide is produced. This is what we are going to use to record the speed of reaction, for the faster the reaction the
Rate of a Chemical Reaction Investigating the rate of Carbon Dioxide production when Calcium Carbonate reacts with Hydrochloric acid. Introduction: A reaction's rate can be influenced by a number of variables; the surface area of the reactants; whether or not there is a catalyst in the experiment; the concentration of the reactants and the temperature of the reactants. In this investigation I plan to find out about how the temperature affects the rate of a reaction. I will do this by
Investigating The Rate Of Reaction Between Marble Chips And Hydrochloric Acid Planning I will use marble chips and different concentrations of hydrochloric acid and water to see how it affects the rate of reaction. I will use concentrations of 50cm3 using different volumes of water and acid. Introduction I am investigating how the rate of reaction between marble chips and hydrochloric acid is altered when the concentration is changed. This is the word equation for my investigation