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Physical Chemistry
Explore questions in the Physical Chemistry category that you can ask Spark.E!
- (physical) state of reactants, temperature, concentration, (using a) catalyst
- how to calculate rate of reaction for a concentration from initial rates method
- what do you plot a graph against to figure to calculate rate of reaction using initial rates method
- equation for k from concentration time graph
- what does the gradient equal on a concentration time graph
- where do you draw tangent on conc time graph to determine initial rate
- what is a continuous monitoring method to determine the rate of reaction from a reaction with directly measurable products or reactants (H+/OH-)
- what is a continuous monitoring method to determine the rate of reaction from a reaction with a titratable product or reactant
- what is proportion of molecules that have energy greater than activation energy
- the smallest amount of energy that can be absorbed or released as E.M radiation (hv)
- region in space where electrons travel in wave-like motion
- energy and matter display properties that are like waves and particles
- it is impossible to know the position and momentum of an electron simultaneously
- photons that light at or above a photoelectric threshold frequency will effect cause electrons to be ejected from a metal (different metals require different minimum frequencies)
- lines (wavelengths) released during electron transitions to lower energy (sub)levels (unique for each element)
- # times per second a wave peak passes a given point
- What type of mechanism do secondary halogenoalkanes undergo?
- What type of mechanism do primary halogenoalkanes undergo?
- what is the Arrhenius equation after taking the logs of both sides
- half life on a zero order concentration time graph