Chapter 8 Solutions
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| saturated solution | show 🗑
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| show | blood
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| show | Yogurt
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| show | the substance that is dissolved
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| what processes requires energy? | show 🗑
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| show | strong electrolyte
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| show | C6H12O6(s) --> C6H12O6(aq)
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| which equation represents weak electrolyte solution? KNO3(s) --> K+1 (aq) + NO3 ̄1(aq) C6H12O6(s) --> C6H12O6(aq) HBO3(s) <---> H2BO31 (aq) + H+1 C6H12O6(s) + O2(g) --> CO2(g) + H2O(1) | show 🗑
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| show | KNO3(s) --> K+1 (aq) + NO3 ̄1(aq)
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| show | 10.3%
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| show | 33%v/v
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| Calculate the volume (in L) of a solution that contains 3.12 moles of NaCl if the concentration of this solution is 6.67 M NaCI? | show 🗑
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| show | 4.5 M
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| What volume of 8.25 M NaOH solution must be diluted to prepare 2.40 L of 0.500 M NaOH solution? | show 🗑
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| show | isotonic
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| The process of crenation occurs when the concentration outside a cell is ____ and is said to be _____. | show 🗑
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| show | gases
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| The transport of large polar molecules across a cell membrane occurs via | show 🗑
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| show | Water
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| show | ethanol
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| Of the following, which can serve as the solute in a solution? a liquid a solid a gas | show 🗑
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| Which one of the following compounds will be least soluble in water? CH3NH2 CH3CH2OH CH3CHO CH3OCH3 | show 🗑
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| Which statement best describes the phrase "like dissolves like"? The only true solutions are formed when water dissolves a polar solute. A solvent and a solute with similar intermolecular forces will easily make a solution. | show 🗑
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| You have an unknown liquid that is soluble in water but not in benzene (a HO nonpolar solvent). Which type of intermolecular forces does this unknown have? | show 🗑
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| show | pressure
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| Which is an example of a nonelectrolyte? MgCl2 HC2H3O2 C12H22O11 Na2SO4 | show 🗑
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| show | 500 mL
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| Which one of the following compounds will be most soluble in hexane, a nonpolar solvent? CH3CH2OH CH3CH2CH2OH CH3CH2CH2CH2CH3 CH3OH | show 🗑
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