Hydrochloric Acid Marble Chips

Marble chips react with dilute hydrochloric acid to produce carbon dioxide gas.

Hydrochloric acid marble chips.

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. An investigation into how changing one variable influences the rate of reaction between marble chips and dilute hydrochloric acid planning section when dilute hydrochloric acid reacts with marble chips the following reactions occurs. Marble chips are mostly made up of calcium carbonate which is a alkaline compound. The rate of this reaction can be changed by changing the size of the marble chips.

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.