Marble Chips And Hydrochloric Acid Experiment

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.

Marble chips and hydrochloric acid experiment.

This is due to the collision theory. Plugged in scientific scales and weighed out 1g of marble chips for each test tube. Marble chips placed onto pieces of paper. Being alkaline it reacts with hydrochloric acid to produce calcium chloride water and carbon dioxide.

Marble chips react with dilute hydrochloric acid to produce carbon dioxide gas. There are many variables that affect. The rate of this reaction can be changed by changing the size of the marble chips. Using the apparatus shown the change in mass of carbon dioxide can be measure with time.

Marble chips are mostly made up of calcium carbonate which is a alkaline compound. Investigating the rate of reaction between marble chips calcium carbonate and hydrochloric acid aim. I predict the higher the concentration of hydrochloric acid faster the reaction rate and more carbon dioxide will be produced as the time increases. 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.

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. Calcium chloride solution is also formed. 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. Measured out 1ml of water in a 10ml measuring cylinder and placed into the test tube labelled 2.