solubility
Authored by Karem Vidaurri
Chemistry
9th - 12th Grade
Used 6+ times
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10 questions
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1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
What does "LIKE DISSOLVES LIKE" mean?
polar with polar
polar with non-polar
non-polar with non-polar
non-polar with water
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why does oil not dissolve in water?
Oil is non-polar and water is polar
Oil is more dense than water
Oil is polar and water is non-polar
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Symbols in parenthesis after a formula can be used to identify solubility rules. 2KI(aq) + Pb(NO3)2(aq) -> 2KNO3(aq) + PbI(s)
what does (s) stand for?
aqueous
gas
liquid
solid
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Symbols in parenthesis after a formula can be used to identify solubility rules. 2KI(aq) + Pb(NO3)2(aq) -> 2KNO3(aq) + PbI(s)
what does (aq) stand for?
aqueous
solid
liquid
gas
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When 50 grams of KCl is dissolved in 100 grams of water at 50 ºC, the solution can be correctly described as:
6.
MULTIPLE SELECT QUESTION
1 min • 1 pt
At 10 Degrees Celsius and 5 grams KCLO3 is . . .
Saturated
Supersaturated
Unsaturated
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
What 3 factors affect the dissolving rate?
liquid
temperature
surface area
agitation
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