Term
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Definition
Symbol: M
Meaning: 1,000,000
106 |
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Term
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Definition
Symbol: k
Meaning: 1000
103 |
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Term
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Definition
Symbol: d
Meaning: 0.1
10-1 |
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Term
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Definition
Symbol: c
Meaning: 0.01
10-2 |
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Term
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Definition
Symbol: m
Meaning: 0.001
10-3 |
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Term
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Definition
Symbol: μ
Meaning: 0.000001
10-6 |
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Term
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Definition
Symbol: n
Meaning: 0.000000001
10-9 |
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Term
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Definition
| is means of expressing really large or really small numbers |
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Term
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1.
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One mole of each of the following compounds is added to water in separate flasks to make 1.0 L of solution. Which solution has the largest total ion concentration?
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A)
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calcium carbonate
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B)
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potassium phosphate
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C)
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aluminum hydroxide
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D)
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silver chloride
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E)
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sodium chloride
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Definition
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Term
(1) I have 2.9 L of a 0.631 M CuSO4 solution, but need 1.32 L of 0.539 M CuSO4. How would I make it? |
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Definition
Vi = ??
Mi = 0.631 M
Vf = 1.32 L
Mf = 0.539 M
(0.631 M)(Vi) = (0.539 M)(1.32 L)
Vi = 1.13 L |
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Term
|
Definition
% = Part x 100
Whole
%Yield = Actual Yield x 100
Theoretical Yield
(maximum) |
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Term
Equivalence statement
1km= __m |
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
Megan (will)
Kill
'Da
Careless
Mail
Man
Now
(King Henry Died By Drinking Chocolate Milk) |
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Term
| A certain metal has a density of 8.63g/cm3. What is the volume of 11.3g? |
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Definition
11.3g (1cm3) =11.3cm3=1.31cm3
8.63g 8.63 |
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Term
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Definition
| type of matter that has the same properites and composition throughout the sample |
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Term
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Definition
| Combination of 2 or more substances |
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Term
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Definition
| the kind of chemical reaction a substance undergoes |
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Term
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Definition
| When 1 mor more substances combine to form a new substance, a chemical change has occured |
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Term
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Definition
| when atoms of 2 or more elements combine they form a compound |
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Term
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Definition
| is the list of all the elements present in a compund, using subscripts to reflect the number of atome of each element |
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Term
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Definition
| the chemical formula for a molecule |
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Term
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Definition
| the sum of all the atomic weights for all the atoms in a molecular formula is the molecular weight |
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Term
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Definition
| any electrically charged species |
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Term
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Definition
positively charged ions
metals normally lose e- to form cations |
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Term
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Definition
| negatively charged ions are called anions |
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Term
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Definition
| 2 or more atoms bonded together w/ the whole species bearing a change |
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Term
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Definition
when 2 or more ions combine to make an overall neutral species; an ionic compound has been formed
ionic compounds form b/c opposite charges attract |
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