Qualitative and Quantitative Equilibrium - PowerPoint
9 important questions on Qualitative and Quantitative Equilibrium - PowerPoint
What is Dynamic Equilibrium?
It is established when two reversible processes occur at the same rate, thus there is a constant ratio between reactant and product concentrations (Must be in a closed system)
What are aliphatic hydrocarbons?
What are aromatic hydrocarbons?
Ex: Benzene
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How many bonds do alkanes have?
C - C
Why does saturated NaCl in water have no net change (no visible change)? (3 reasons)
2. Fixed temperature
3. For ea. Formula unit tht dissolves, there is 1 tht solidifies
(rate of dissolution = rate of crystalization)
What are conditions met for dissolving? Ex: saturated CO2 in H2O
2. Closed vessel
3. Fixed temperature
Explain how non-radioactive CH3I came to have some radioactive CH3I in it, even tho levels of liquid in both compartments did not change.
vapour of A goes to B:For ea. 1 particle of B going to liquid state, 1 particle goes to vapour state
- thus, non-radioactive side becomes more radioactive
- thus radioactive side becomes less radioactive (since some of non-reactive CH3I comes out of vapour state and goes to liquid state)
- over time both A & B become equally radioactive
- (no net chng in liquid vs vapour state)
What are ringed alkanes called?
- formula:
- named "cyclo_____ane"
- names are based on # of carbons it has!
What are the 3 steps in naming alkanes?
- Find the longest chain
- Determine the # and types of branches
- Designate the position of the branch by stating # of the carbon in longest chain it is attached to
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