Pregunta
Which jar contains a mixture? a jar of solid carbon a jar of carbon dioxide gas a jar of liquid copper a jar of copper and water
Ask by Coleman Lowe. in the United States
Mar 20,2025
Solución de inteligencia artificial de Upstudy
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The jar of copper and water contains a mixture.
Solución
To determine which jar contains a mixture, let's analyze each option:
1. **A jar of solid carbon**: This is a pure substance, not a mixture.
2. **A jar of carbon dioxide gas**: This is also a pure substance, not a mixture.
3. **A jar of liquid copper**: This is a pure substance, as copper is an element.
4. **A jar of copper and water**: This contains two different substances (copper and water), making it a mixture.
Based on this analysis, the jar that contains a mixture is **the jar of copper and water**.
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Simplifique esta solución Mind Expander
The jar containing copper and water is a mixture since it contains more than one substance that retains its properties and can be separated. In contrast, the other jars each contain a single substance in a pure form, whether solid, liquid, or gas. Mixing copper with water creates an interesting interaction! While the water is liquid and the copper is solid, they do not chemically combine—so you can still see the copper pieces and water separately, making this a heterogeneous mixture. Just imagine tossing some shiny pennies into a glass of water; the sight is captivating and shows the mixture in action!
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