Marble Chips And Hydrochloric Acid

The rate of this reaction can be changed by changing the size of the marble chips.

Marble chips and hydrochloric acid.

Marble chips react with dilute hydrochloric acid to produce carbon dioxide gas. 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. With the equation caco3 2hcl cacl2 h2o co2 hypotheses a reaction occurs when particles collide. 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.

This process is based on random particle movement. Being alkaline it reacts with hydrochloric acid to produce calcium chloride water and carbon dioxide. There are many variables that affect. Investigating the rate of reaction between marble chips calcium carbonate and hydrochloric acid aim.