cava s2d20 303 Level 2 Lab
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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| [-er] temperatures speed up dissolving speed | Higher temperatures speed up dissolving speed
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| [-ed] surface area of the solute increases dissolving speed | Increased surface area of the solute increases dissolving speed
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| Shaking and stirring [...] dissolving | Shaking and stirring speed up dissolving
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| the fancy name for dissolving is [...]. | the fancy name for dissolving is dissolution
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| solubility has nothing at all to do with how [...] something dissolves | solubility has nothing at all to do with how fast something dissolves
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| Solubility just means how [...] solute can dissolve | Solubility just means how much solute can dissolve
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| if you ever need to dissolve something in water, you can speed things up by putting the water on the [...] or in the [...] to make it [-er]. | if you ever need to dissolve something in water, you can speed things up by putting the water on the stove or in the microwave to make it hotter.
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| If you look at the units for dissolving speed, you'll always see [...] in there somewhere. | If you look at the units for dissolving speed, you'll always see time in there somewhere.
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| Higher temperatures increase not only dissolving speed, but also [...] of a solid. | Higher temperatures increase not only dissolving speed, but also solubility of a solid.
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| One thing that a solubility curve lets us do is figure out what the [...] temperature is that we need in order to dissolve a certain amount of solute. | One thing that a solubility curve lets us do is figure out what the minimum temperature is that we need in order to dissolve a certain amount of solute.
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| it's possible to use solubility to tell one [...] from another | it's possible to use solubility to tell one solute from another
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
mr.shapard
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