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Perform an investigation on the length of time it takes for a certain amount of sugar to dissolve in a certain amount of water at different temperatures
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| Submitted: Sun Dec 15 2002
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Nicole Ryan 10s Mr Johns Investigating dissolving Introduction I have been asked to perform an investigation on the length of time it takes for a certain amount of sugar to dissolve in a certain amount of water at different temperatures. I will investigate whether the time taken at one temperature and another will be the same, quicker or slower using scientific methods. Identifying Key Factors The factors that would affect the dissolving rate are: * Volume of water The larger the volume of water, the quicker the sugar will dissolve because there is more particles for the sugar molecules to collide with * Mass of sugar The more sugar there is the dissolving rate will be slower * Size of sugar particles The bigger they are the slower they will dissolve * Temperature the higher the temperature the quicker the sugar will dissolve I will keep all these factors constant except temperature. I am going to choose a range of temperatures for the...
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