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Patterns of Behaviour
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Essays in Patterns of Behaviour category
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Essay Title
Rating
My aim is to find out the effect of concentration on the rate of reaction. I will use different concentration of Sodium thiosulphate but same volume and concentration of Hydrochloric acid.
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My aim is to investigate one effect of concentration on the rate of reaction between sodium thiosulphate solutions and dilute hydrochloric acid.
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My aim is to investigate the effect of concentration on the rate of reaction.
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My aim is to investigate what effect changing the temperature of the hydrochloric acid has on the rate reaction between zinc metal and hydrochloric acid.
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My aim is to make Epsom salts at 4 different speeds, by choosing one factor/variable which will change the speed, and to predict and measure the yield of Epsom salts using the mole.
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My aim is to plan and carry out an experiment to investigate how the concentration or temperature of sodium thiosulphate solution affects the rate of reaction when being reacted with dilute hydrochloric acid.
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My aim is to plan and carry out an investigation that will enable me to put 5 metals in order of reactivity. The 5 metals are zinc, magnesium, copper, iron and calcium. I am also provided with Copper (II) Sulphate solution.
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My aim is to see how concentration affects the rate of reaction.Sodium Thisulphate + Hydrochloric acid sodium chloride
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My aim is to see that if I change the concentration of Hydrochloric acid for each experiment I will see an increase or a decrease in the rate of reaction between the Hydrochloric acid and magnesium ribbon.
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My aim's to find out what effect hydrochloric acid has on marble chips.
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My Coursework Assignment is to investigate which materials have the properties of an ideal insulator. I have chosen to investigate the effect of insulation on the rate of cooling.
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Na₂S₂O ₃ + 2HCl à 2NaCl + SO₂ + H₂O + S
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Null hypothesis:The type of sugar will have no effect on the rate of respiration of yeast. Variables
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Open Book Paper - Polymers
Our aim is to see how the change in concentration of hydrochloric acid might affect the rate at which it reacts with sodium theosulphate.
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Our assignment was to produce a piece of coursework investigating the rates of reaction, and the effect different changes have on them.
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Our coursework is to conduct an investigation into the factors affecting the rate of reaction between magnesium and hydrochloric acid.
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Our task is to investigate the rate of reaction between an acid and a carbonate.
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Outline the development of the modern Periodic Table, describing how it differs from earlier attempts to classify elements and how the discovery of Gallium supported the Mendeleev's ideas about the Periodic Table.
Oxidation
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Oxidation reactions can be used to cause explosions due to the fact that these reactions can produce large volumes of products from a relatively small volume of reactants. The products mainly consist of hot gasses
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Oxygen evolved at 30 and 60 second intervals when hydrogen peroxide is broken down by saccharomyces cerevisiae.
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Penguins and Heat Loss Investigation
Pepsin pH Experiment
Photochemical smog is made up of primary and secondary pollutants.
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