Why Does Marble React To Hydrochloric Acid

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.

Why does marble react to hydrochloric acid.

Powdered marble reacts with hydrochloric acid to release bubbles of carbon dioxide gas. Limestone dolostone and marble. Dolostone is a rock composed of almost entirely of dolomite. 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.

The acid test on rocks. Limestone is composed almost entirely of calcite and will produce a vigorous fizz with a drop of hydrochloric acid. It will produce a very weak fizz when a drop of cold hydrochloric. Marble chips are mostly made up of calcium carbonate which is a alkaline compound.

Stone surface material may be lost all over or only in spots that are more reactive. Pieces of marble are thrown into hydro chloric acid. This compound consists of the carbonate ion co3 which has a negative charge of 2 and the calcium ion which has a positive charge of 2. Caco3 2hcl h2o co2 this is the reaction we will be investigating.

Click each image to see positive and negative results of the acid test. Being alkaline it reacts with hydrochloric acid to produce calcium chloride water and carbon dioxide. 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.

1question marble chips calcium carbonate react with hydrochloric acid in an exothermicreaction calcium carbonate hydrochloric acid calcium chloride water carbon dioxidewhen excess marble chips are added to dilute hydrochloric acid the rate of the reaction startsoff fast then gets slower until the reaction stops why does the reaction rate get slower a. Drop a small amount of dilute hydrochloric acid on an area of your sample that has been scratched by a nail. Marble reaction with hydrochloric acid. Some rocks contain carbonate minerals and the acid test can be used to help identify them.

A strong effervescence can be observed.