Being alkaline it reacts with hydrochloric acid to produce calcium chloride water and carbon dioxide.
Marble chips and hydrochloric acid.
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.
The rate of this reaction can be changed by changing the size of the marble chips.
There are many variables that affect.
Investigating the rate of reaction between marble chips calcium carbonate and hydrochloric acid aim.
With the equation caco3 2hcl cacl2 h2o co2 hypotheses a reaction occurs when particles collide.
In the investigation i am going to find out how the surface area affects the rate of reaction by measuring the amount of gas produced and weight loss in a reaction between small large pieces of marble chips calcium carbonate and hydrochloric acid per minute.
This process is based on random particle movement.
Marble chips react with dilute hydrochloric acid to produce carbon dioxide gas.