Marble And Hydrochloric Acid

Marble reaction with hydrochloric acid.

Marble and hydrochloric acid.

Pieces of marble are thrown into hydro chloric acid. Powdered marble reacts with hydrochloric acid to release bubbles of carbon dioxide gas. Drop a small amount of dilute hydrochloric acid on an area of your sample that has been scratched by a nail. Conical flask delivery tube bung measuring cylinder x 2 water trough water stopwatch marble.

A strong effervescence can be observed. The reaction takes place spontaneously. The combined reactants have a higher chemical potential than the combined products i e. A chemistry investigation to look at the rates of reaction between marble chips and hydrochloric acid.

Calcium carbonate is dissolved by hydrochloric acid thereby forming gaseous carbon dioxide. Marble is crystalized caco3. Calcium carbonate is dissolved by hydrochloric acid thereby forming gaseous carbon dioxide. In exposed areas of buildings and statues we see roughened surfaces removal of material and loss of carved details.

Pieces of marble are thrown into hydro chloric acid. Click each image to see positive and negative results of the acid test. Conical flask glass jam jars measuring cylinder stop clock watch with seconds stop watch app direct reading balance dilute hydrochloric acid cotton wool marble chips method. Stone surface material may be lost all over or only in spots that are more reactive.

Hydrochloric acid 20ml 0 5m 1m 2m marble chips 2g per test large measuring cylinder plastic bowl 3 4 full of water rubber tubing glass conical flask stopwatch method. To investigate the effect of concentration on the reaction between marble chips and hydrochloric acid materials. Task my task is to measure the rate of reaction between marble chips caco 3 and hydrochloric acid 2 hcl. Diagram plan the equipment i will be using for this experiment will be as follows.

The reaction takes place spontaneously. The combined reactants have a higher chemical potential than the combined products i e. The overall reaction is 2hcl caco3 cacl2 co2 h2o. This experiment is to show how much carbon dioxide is produced during the reaction between an acid hydrochloric acid and marble.