Marble Chips Experiment

I will weigh out one gram of marble chips using a balance and put it in a conical flask and add to it a concentration of 50cm3 using water and hydrochloric acid.

Marble chips experiment.

Marble chips calcium carbonate caco 3 react with hydrochloric acid hcl 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. An experiment to find out how much gas is given off when hydrochloric acid and marble chips react. Procedure set up test tube next to each other in visible site numbered each test tube with 1 2 3 and 4 written on the tape.

The rate of this reaction can be changed by changing the size of the marble chips. Describe how you could investigate. Calcium chloride solution is also formed. Using the apparatus shown the change in mass of carbon dioxide can be measure with time.

When the hydrochloric acid was poured into. Marble chips react with dilute hydrochloric acid to produce carbon dioxide gas. Plugged in scientific scales and weighed out 1g of marble chips for each test tube. An investigation of the reaction between marble chips and hydrochloric acid.

Secondly weight out 3 grams of marble chips for each concentration 3. Marble chips experiment hydrochloric acid and marble chips experiment. Acid rain experiment with marble chips and hydrolic acid higher the concentration of hydrochloric acid the faster the reaction will take place because there will be more hydrochloricacidparticles to collide with the marblechipparticles therefore resulting in a quicker reaction. Repeat the experiment with 20g of the same marble chip size and 20cm 3 of the acid made up to 40 using distilled water.

With the equation caco3 2hcl cacl2 h2o co2 hypotheses a reaction occurs when particles collide. Place a loose plug of cotton wool in the neck of the flask to prevent acid spray escaping. As the marble chips react with the acid carbon dioxide is given off. Marble chips placed onto pieces of paper.

An experiment to find. Pour the acid into the conical flask and add the marble chips 5. First you measure out 25cm3 of hydrochloric acid 2. 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.

Investigating factors that. Plot a graph showing the loss of mass on the vertical y axis and time one the x axis. I shall start by filling up a measuring cylinder with water and putting it in a water bath so i can record how much gas has been given off.