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16 Cards in this Set
- Front
- Back
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A solution that has an osmotic pressure less than that of red blood cells is called? |
Hypotonic |
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Acidic acid can be classified as a? |
Weak electrolyte |
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An equivalent is? |
The amount of ion that carries one mole of electrical charge |
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During the process of diluting a solution to a lower concentration |
The amount of solute does not change |
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Consider a 4% starch solution, and a 10% starch solution, separated by a semi permeable membrane which of the following occurs? |
There is a net flow of water from the 4% starch solution into the 10% starch solution |
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Strong electrolytes are |
Dissociate or are ionized completely |
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A substance that produces only a small number of ions in a solution is known as a |
Weak electrolyte |
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A solution is |
A homogeneous mixture that has a uniform appearance, and does not separate out |
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What is a suspension |
A heterogeneous mixture in which the solid particles do not dissolve, but I rather suspended throughout the solvent |
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What is a colloid? |
A substance whose particles pass through a filter, but not a semi permeable membrane |
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The mass percent concentration refers to |
Grams of solute and 100 g of solution |
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The molarity of a solution refers to |
Moles of solute to liters of solution |
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What happens during osmosis? |
Water tends to move from areas of lower solute concentration to areas of higher solute concentration through a semi permeable membrane |
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Mass % = |
Mass of solute/total mass of solution x 100 |
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Volume percent |
The volume of a solute/the volume of the solute + the solvent |
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Molarity is = |
The mole of the solute/the solution L |
