Marble Chips And Hydrochloric Acid Equation
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Marble chips and hydrochloric acid equation. Calcium chloride solution is also formed. Marble chips and hydrochloric acid planning aim to find if changing the concentration of an acid will increase or decrease the rate of the reaction when marble is dissolved in hydrochloric acid. 2 h cl aq ca co 3 s ca cl 2 aq co 2 g h 2 o l the rate of this reaction can be measured by looking at the rate at which the product carbon dioxide gas is formed. 2 marks 9 4 explain in terms of particles how and why the rate of reaction changes during the reaction of calcium carbonate with hydrochloric acid.
Caco3 2hcl cacl2 co2 h2o. The rate of this reaction can be changed by changing the size of the marble chips. There doesn t seem to be any odd results on the graph. Answered december 28 2018 the chemical formula of marble is caco3.
With the equation caco3 2hcl cacl2 h2o co2 hypotheses a reaction occurs when particles collide. This can be done by having the reaction take place. Using the apparatus shown the change in mass of carbon dioxide can be measure with time. When marble reacts with hydrochloric acid hcl it forms calciumchloride cacl2 carbon dioxide co2 and water h2o.
The formula for this reaction is marble hydrochloric carbon water calcium chips acid dioxide chloride caco 3 s. Marble chips calcium carbonate caco 3 react with hydrochloric acid hcl to produce carbon dioxide gas. 7 i marble chips are made from calcium carbonate hydrochloric acid calcium carbonate calcium chloride water carbon dioxideii the rate of reaction can be increased by increasing the concentration of hydrochloric acid which is the limiting factor in this equation. As the marble chips react with the acid carbon dioxide is given off.
Below is the word equation for this reaction. Marble chips react with dilute hydrochloric acid to produce carbon dioxide gas. 9 3 sketch a line on the grid in figure 10 to show the results you would expect if the experiment was repeated using 20 g of smaller marble chips. An investigation of the reaction between marble chips and hydrochloric acid.
Chemistry coursework rates of reaction investigation introduction in this investigation i am going to be investigating the reaction between marble chips and hydrochloric acid and to see what differences in the rate of this reaction arise when different concentrations of acid are used.
Schema De La Preparation Du Dioxyde De Carbone En Laboratoire Dioxyde De Carbone Laboratoire Schema
