After dinner, Hector demonstrated to his parents a process that he learned in science class that day. He poured a small amount of sugar into a cup of water and then stirred it until the sugar dissolved. Which process did Hector demonstrate?
How to separate components of a solution
How substances dissolve in water to produce a pure substance
How two pure substances can be combined to form a solution
How dissolving a substance in water is an example of a chemical reaction
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A pure chemical compound is a chemical substance that is composed of a particular set of molecules or ions that are chemically bonded. Two or more elements combined into one substance through a chemical reaction, such as water, form a chemical compound.
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The components of a liquid of a solution can be separated by simple physical method such as boiling.
The substance is a misicble substances so it dissolved in water.
Two pure substances can be combined to form a solution because they can easily be mixed with each other.
Because it shows a physical change.
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