Chemical Changes
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6 word format
document in english
physics & chemistry
case study
date published 26/09/2007
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level : General public
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SummaryThe purpose of this lab was to find out the indications of chemical changes and reactions when mixing two different substances, which are listed specifically in the Observations section. The purpose is also to find out how a percent by mass solution is made up. The data and observations that is recorded will help find out the indications of chemical changes and reactions. Since this is a very big part of the lab, it is imperative to take detailed notes and observations. Besides recording data, it is necessary to know how to calculate it. It will be needed to find out how a percent by mass solution is made up. It is also very important to have a good method of approach towards calculating this data because this is what drives the whole lab. Without the percent by mass solution calculations, we would not be able to make up the chemical solutions.
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