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\nExperiment on How Increasing Reactant Concentration Affects Reaction Rate\n

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\nThe video discusses a required practical activity from the chemistry specification, which is an experiment to investigate how increasing the concentration of a reactant affects the rate of the reaction by observing a precipitate. The...\nThe video discusses a required practical activity from the chemistry specification, which is an experiment to investigate how increasing the concentration of a reactant affects the rate of the reaction by observing a precipitate. The video explains a possible hypothesis for this experiment and the steps to be taken to test that hypothesis. It also highlights the apparatus used in the experiment, how to measure the rate of reaction, and how to calculate the mean rate. The video concludes by discussing how to plot the results on a scatter graph and how to draw the line of best fit to conclude that the rate of reaction is proportional to the concentration of the acid.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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5:21
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Grade
Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nKnowMo Chemistry\n\n
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Date
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2018
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Additional Materials

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Concepts

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hydrochloric acid, sulfur, concentration, reactants, doubling, particles
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Additional Tags

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gcse, and, igcse, science, chemistry, aqa, snapshots, practical, observing, a, precipitate, decimeter cubes, sodium chloride, sodium thiosulfate, conical flask, straight line, chemical reaction, acid concentration, acid, drawn, cross, flask, points, line, reaction, rate, concentration 0, experiment, hypothesis, steps, proportional, based, double
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Classroom Considerations

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Best For: Explaining a topic
Video is ad-free
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Educator Ratings

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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Experiment on How Increasing Reactant Concentration Affects Reaction Rate\" href=\"/subscription/new\">\"Experiment\n\n
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