Saturday, April 13, 2013

Reactions between HCL and Marble chips

Planning I have decided to investigate the effect of variant c oncentrations of hydrochloric venereal infection on marble chips. I want to overtake how long it takes for 30cm of carbon dioxide to be given off once the venereal disease and marble chips start reacting. I carried out a preliminary experiment to see what sort of time ranges I was going to expect beca utilization I wanted to adopt the denseness levels right otherwise I could have been waiting for a long time. I didnt have that sort of time in the laboratory to wait around. In this investigation I go out be using the following apparatus, one conical flask to put the marble chips in and also to put the acid in so they react. One bung to seal the raising of the conical flask. A piece of delivery tube, this carries the gas to the bar cylinder. Two measuring cylinders, one to measure the amount of acid and water to make my acid concentrations, and the other which is slightly large to collect the gas during the reaction so I have it off when the amount I desire has been collected. One squeeze and clamp stand to keep the measuring cylinder steady when it is stash away the gas. One water bath to store water in and helping to see how much gas had been collected. One proportionateness to measure the weight of the marble chips.

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I will use safety glasses at all times because I am using acid and I will educate the teacher to check my experiment before I start. plot: There are some factors that affect the rate of a reaction. They are: Concentration of reactants Temperature of reactants Surface area of reactants Use of catalysts figurehead of light These factors affect the number of collisions of reactant particles, and this, in turn,

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