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Rate of reaction lab
Introduction: In chemistry recently we have been doing the topic of Reactions. In this topic…
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Science in Action
I aim the find out whether the concentration of acid effects the amount of gas…
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Set up and investigate
We are investigating the amount of hydrogen gas produced when using different concentrations of hydrochloric…
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Rate of reaction
Dilute hydrochloric acid+ calcium carbonate calcium chloride + carbon dioxide + water. 2HCl(aq) + CaCO3(s)…
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Electricity and Magnetism
There are two main ways in which the buildings could be heated. If the building…
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Planning an investigation
For my investigation I wired several different wire all with different properties and width of…
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Electricity and Magnetism section
1. TEMPERATURE: affects resistance as when the temperature of a metal increases the resistance of…
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Physics coursework
The purpose of this investigation is to carry out two experiments, collecting a series of…
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Making sense of data
The task for the set coursework is to carry out an experiment to collect a…
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Making esnse of data
Whereas at the top of each bounce the ball slowly loses momentum turning its kinetic…