Marble Chips And Hydrochloric Acid Observations

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. Finding the rate of reaction of marble chips and hydrochloric acid changing the surface area. Repeat the experiment with 20g of the same marble chip size and 20cm 3 of the acid made up to 40 using distilled water.

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Rates Of Reaction Hcl Marble Chips By

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3 15 Practical Investigate The Effect Of Changing The Surface Area Of Marble Chips And Of Changing The Concentration Of Hydrochloric Acid On The Rate Of Reaction Between Marble Chips And Dilute Hydrochloric

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The reaction using a higher concentration of hydrochloric acid is faster.

Marble chips and hydrochloric acid observations.

Plot the results on the same graph. Compare the slopes of the two graphs. There are many variables that affect. 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. Finding the rate of reaction of marble chips and hydrochloric acid changing the surface area. The rate of this reaction can be changed by changing the size of the marble chips. A demonstration of the procedure for investigating the effect of concentration on the reaction between hydrochloric acid and calcium carbonate marble chips.

Measuring The Rate Of Reaction 1

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Investigating The Rate Of Reaction Between Marble Chips And Hydrochloric Acid Gcse Science Marked By Teachers Com

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