Marble Chips And Hydrochloric Acid Experiment Graph

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.

Marble chips and hydrochloric acid experiment graph. The rate of this reaction can be changed by changing the size of the marble chips. Place 40cm 3 of hydrochloric acid in an conical flask. Dgfhhdhdinvestigating rates of reaction aim the aim of my investigation is to find out how rates of reaction are affected by temperature specifically how the rate of the reaction between hydrochloric acid and marble chips is affected by the temperature of the hydrochloric acid. The curve on the graph goes flat when the reaction is complete.

The graph which is most likely to be produced from experiment 3 is graph a the only difference in the conditions compared with experiment 1 is that there is twice as much acid. This is because as time goes on the volume of the gas evolved does not change. There are many variables that affect. Volume of gas cm 3 on the vertical axis.

Draw a curve of best fit. Investigating the rate of reaction between marble chips calcium carbonate and hydrochloric acid aim. Marble chips react with dilute hydrochloric acid to produce carbon dioxide gas. Time s on the horizontal axis.

This will not make any difference to the graph as it is the marble chips that are used up not the acid so the graph will be the same. The essay on hydrochloric acid and marble reactions. Using the apparatus shown the change in mass of carbon dioxide can be measure with time. In the reaction between calcium carbonate marble chips and hydrochloric acid we can use the apparatus below to find the rate of reaction.

The graph which is most likely to. To investigate the effect of concentration on the reaction between marble chips and hydrochloric acid materials. For each concentration of hydrochloric acid plot a graph to show. 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. 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. 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.