Measured 5ml of hydrochloric acid in the 10ml measuring cylinders and placed into each beaker separately.
Marble chips and hydrochloric acid graph.
The variables that i shall be changing will be the concentration of hydrochloric acid and water.
A stand to hold up the measuring cylinder.
In the reaction between calcium carbonate marble chips and hydrochloric acid we can use the apparatus below to find the rate of reaction.
Plugged in scientific scales and weighed out 1g of marble chips for each test tube.
Marble chips react with dilute hydrochloric acid to produce carbon dioxide gas.
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.
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.
Caco3 2hcl h2o co2 this is the reaction we will be investigating.
Marble chips placed onto pieces of paper.
Which of these statements explains what would.
Measuring the rate of loss of a gaseous product.
Measured out 1ml of water in a 10ml measuring cylinder and placed into the test tube labelled 2.
Place 40cm 3 of hydrochloric acid in an conical flask.
The curve on the graph goes flat when the reaction is complete.
A tube to connect the conical flask to the measuring cylinder.
This is because as time goes on the volume of the gas evolved does not change.
The rate of this reaction can be changed by changing the size of the marble chips.
0 5 g of magnesium ribbon and 0 5 g of magnesium powder are reacted with identical samples of hydrochloric acid.
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.
Investigating the rate of reaction between marble chips calcium carbonate and hydrochloric acid aim.
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.
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.
Conical flask delivery tube bung measuring cylinder x 2 water trough water stopwatch marble.
