Task: Identify the solute and solvent in the given solutions.
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Definition Recap:
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Solute: The substance that is dissolved in a solution.
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Solvent: The substance that dissolves the solute, usually present in a larger amount.
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Step-by-Step Analysis:
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1. Tea Solution
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Image Description: A cup of tea with a tea bag and hot water.
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Components:
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Solute: The contents of the tea bag (tea leaves or tea powder), which dissolve in water to give the tea flavor.
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Solvent: Hot water, which dissolves the tea leaves/powder.
Solution:
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Solute: Tea leaves/powder
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Solvent: Water
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2. Lemonade Solution
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Image Description: A glass of lemonade with lemon slices and a pitcher of water.
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Components:
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Solute: Lemon juice and sugar (if added, though not explicitly shown but typically present in lemonade).
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Solvent: Water, which dissolves the lemon juice and sugar.
Solution:
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Solute: Lemon juice and sugar
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Solvent: Water
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3. Pepsi Solution
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Image Description: A bottle of Pepsi, a glass of water, and sugar.
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Components:
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Solute: Sugar, carbon dioxide (from carbonation), and other flavoring agents (e.g., caramel color, phosphoric acid) that are dissolved in water.
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Solvent: Water, which is the primary component that dissolves all the solutes.
Solution:
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Solute: Sugar, carbon dioxide, and other flavoring agents
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Solvent: Water
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Final Answer:
1.
Tea Solution:
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Solute: Tea leaves/powder
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Solvent: Water
2.
Lemonade Solution:
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Solute: Lemon juice and sugar
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Solvent: Water
3.
Pepsi Solution:
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Solute: Sugar, carbon dioxide, and other flavoring agents
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Solvent: Water
Boxed Final Answer:
\[
\boxed{
\begin{array}{ll}
\text{1. Tea Solution:} & \text{Solute: Tea leaves/powder, Solvent: Water} \\
\text{2. Lemonade Solution:} & \text{Solute: Lemon juice and sugar, Solvent: Water} \\
\text{3. Pepsi Solution:} & \text{Solute: Sugar, carbon dioxide, and other flavoring agents, Solvent: Water}
\end{array}
}
\]
Parent Tip: Review the logic above to help your child master the concept of solutes and solvents worksheet.