Marble Chips And Hydrochloric Acid Experiment

Marble chips calcium carbonate caco 3 react with hydrochloric acid hcl to produce carbon dioxide gas.

Marble chips and hydrochloric acid experiment.

This is due to the collision theory. Being alkaline it reacts with hydrochloric acid to produce calcium chloride water and carbon dioxide. 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. Marble chips react with dilute hydrochloric acid to produce carbon dioxide gas.

Measured 5ml of hydrochloric acid in the 10ml measuring cylinders and placed into each beaker separately. I predict the higher the concentration of hydrochloric acid faster the reaction rate and more carbon dioxide will be produced as the time increases. In high concentrated acid the particles of the marble chip will move faster due to the more collisions between the particles of marble chips and the acid. The rate of this reaction can be changed by changing the size of the marble chips.

Measured out 1ml of water in a 10ml measuring cylinder and placed into the test tube labelled 2. Marble chips placed onto pieces of paper. Hydrochloric acid marble chips the experiment the aim of this experiment is to find out how different variables affect the rate at which the reaction between marble chips caco and hydrochloric acid hcl takes place. There are many variables that affect.

Marble chips are mostly made up of calcium carbonate which is a alkaline compound. Using the apparatus shown the change in mass of carbon dioxide can be measure with time. Plugged in scientific scales and weighed out 1g of marble chips for each test tube. Investigating the rate of reaction between marble chips calcium carbonate and hydrochloric acid aim.