Homework Answers
1. A solvent is a liquid that dissolves a solid, liquid or gaseous solute.
2. Diffusion is the movement of a substance from an area of high concentration to an area of low concentration.
3. The solute is a substance that is dissolved in liquid.
4. A buffer is a solution containing either a weak acid and its salt or a weak base and its salt, which is resistant to changes in pH.
So the answer is solute.
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1.
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Example 1 Example 2
Part
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Answer
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A.
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