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7 Cards in this Set
- Front
- Back
Which of the above mixture is a colloid?
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Tube #4
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Based on the solubility, NaCl (tubes 1 and 5) is ______________ (polar or nonpolar) solute.
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polar
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Based on the solubility, sucrose (tubes 2 and 6) is ______________ (polar or nonpolar) solute.
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Polar
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Based on the solubility, margarine (tubes 3 and 7) is _____________ (polar or nonpolar) solute.
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Nonpolar
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In tube 8, water and petroleum ether were added. They did not mix.
This is because water is ____________ and petroleum ether is ____________. |
Polar, nonpolar
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Solubility of NaCl and sucrose in water indicates that ___________ substances dissolve in polar solvents.
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Polar
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The solution of NaCl and sucrose in water is called an _____________ solution.
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Aqueous
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