Marble Chips And Hydrochloric Acid Equation

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.

Marble chips and hydrochloric acid equation.

An investigation of the reaction between marble chips and hydrochloric acid. Marble chips calcium carbonate caco 3 react with hydrochloric acid hcl to produce carbon dioxide gas. Hydrochloric acid to react with the marble chips independent variable marble chips to react with the acid dependent variable stopwatch to accurately time the experiment spatula to handle the marble chips measuring cylinder to precisely measure out different concentrations of hydryochloric acid electric balance to measure the mass g of the marble chips bung. Caco3 2hcl cacl2 h2co3.

With the equation caco3 2hcl cacl2 h2o co2 hypotheses a reaction occurs when particles collide. The formula for this reaction is marble hydrochloric carbon water calcium chips acid dioxide chloride caco 3 s. This process is based on random particle movement. H2co3 decomposes easily into h2o and co2 so the equation is.

In words calcium carbonate reacts with hydrochloric acid to form calcium chloride water and carbon dioxide. As the marble chips react with the acid carbon dioxide is given off. Calcium carbonate hydrochloric acid calcium chloride carbon dioxide water below is the fully balanced chemical equation for this reaction. Calcium chloride solution is also formed.

Caco3 2hcl cacl2 h2o co2. There doesn t seem to be any odd results on the graph. Using the apparatus shown the change in mass of carbon dioxide can be measure with time. Hiya does anyone know what the chemical equation is for hydrochloric acid and marble chips it would be a big help.

This can be done by having the reaction take place. 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. Below is the word equation for this reaction. Hydrochloric acid is hcl.

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. Marble is mostly made up of calcium carbonate which is caco3.