C reaction of marble chips and acid.
Marble chips and hydrochloric acid graph.
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.
Task my task is to measure the rate of reaction between marble chips caco 3 and hydrochloric acid 2 hcl.
A chemistry investigation to look at the rates of reaction between marble chips and hydrochloric acid.
Which of these statements explains what would.
Measured 5ml of hydrochloric acid in the 10ml measuring cylinders and placed into each beaker separately.
Plugged in scientific scales and weighed out 1g of marble chips for each test tube.
In the reaction between calcium carbonate marble chips and hydrochloric acid we can use the apparatus below to find the rate of reaction.
Measured out 1ml of water in a 10ml measuring cylinder and placed into the test tube labelled 2.
Investigating the rate of reaction between marble chips calcium carbonate and hydrochloric acid aim.
To investigate the effect of concentration on the reaction between marble chips and hydrochloric acid materials.
Marble chips react with dilute hydrochloric acid to produce carbon dioxide gas.
0 5 g of magnesium ribbon and 0 5 g of magnesium powder are reacted with identical samples of hydrochloric acid.
Measuring the rate of loss of a gaseous product.
The curve on the graph goes flat when the reaction is complete.
Caco3 2hcl h2o co2 this is the reaction we will be investigating.
The rate of this reaction can be changed by changing the size of the marble chips.
A stand to hold up the measuring cylinder.
Place 40cm 3 of hydrochloric acid in an conical flask.
A conical flask contains the marble chips hydrochloric acid and the water that will make the reaction.
Diagram plan the equipment i will be using for this experiment will be as follows.
Conical flask delivery tube bung measuring cylinder x 2 water trough water stopwatch marble.
The variables that i shall be changing will be the concentration of hydrochloric acid and water.
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.
Marble chips placed onto pieces of paper.
A tube to connect the conical flask to the measuring cylinder.