• Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/17

Click to flip

17 Cards in this Set

  • Front
  • Back
Percent Mass (%) Formula
(mass solute) * (100)
---------------------
(mass sol'n)
Mole Fraction (mf) (X) Formula
moles solute
------------
moles sol'n
Molality (m) Formula
moles solute
------------
kg solvent
Molarity (M) Formula
moles solute
------------
L sol'n
Normality (N) Formula
equivalants solute
------------------
L sol'n
Grams -> Moles Formula
(x grams) * (mole)
-------------------
(x atomic weight)
Equivalants (eq) Formula
moles * |charge of x|
Titration (sol'n - sol')
Formula
N(a)V(a) = N(b)V(b)
Titration (solid - solid)
Formula
eq(a) = eq(b)
Titration (sol'n - solid)
Formula
N(a)V(a) = eq(b)
Exothermic
Reaction releases heat.
Is favored.
Endothermic
Reaction takes in heat from surroundings. Is unfavored
Ease of Dissolution Factors
1) Change in energy (temp)
2) change in disorder (entropy change)
Heat of Solution (HoS)
Dependent on strength of solute + solvent interaction;
(HoS) negative value = ?
(HoS) ? = release of heat
(HoS) _____ values favor DISSOLUTION.
(Hos) NEGATIVE values favor ____ .
ENDOTHERMIC processes can be outweighed by _____.
____ processes can be outweighed by A HIGH DEGREE OF DISORDER.