AP Chemistry EXAM Review with Answers
Is the speed of a chemical reaction related to the equilibrium position? - Answer>> no
Is hydrogen bonding an INTERmolecular force or an INTRAmolecular bond? - Answer>> INTERmolecular force
When is electrolysis necessary? - Answer>>...
AP Chemistry EXAM Review with Answers
Is the speed of a chemical reaction related to the equilibrium position? - Answer>> no
Is hydrogen bonding an INTERmolecular force or an
INTRAmolecular bond? - Answer>> INTERmolecular force
When is electrolysis necessary? - Answer>> when a reaction is non-spontaneous with a positive Delta G
What was the effect of Rutherford's 'Gold Foil Experiment'? - Answer>> It produced evidence of a dense, positively charged nucleus.
What can you use instead of Le Chatelier's principle to justify? - Answer>> A shift in position to reduce an external stress.
Are periodic trends explanations? - Answer>> no
What four salts are soluble in water? - Answer>> sodium, potassium, ammonium, and nitrate salts What two compounds are common oxidizing agents in acid? - Answer>> potassium manganate (VII) and
sodium dichromate (VI)
How are orders of reactions found? - Answer>> experimentally
What do you wash a buret with? Where do you fill it to? - Answer>> You wash a buret with the solution that you'll be dispensing in the buret and fill it to the tip.
What color is phenolphthalein in basic solution? - Answer>> pink
At what two conditions do gases behave ideally? - Answer>> relatively low pressures and relatively high temperatures
What does the first ionization energy correspond to on a PES spectrum? Do any other ionization energies? - Answer>> the lowest energy peak; no
How do catalysts affect the rate? - Answer>> They increase the rate of the forward and backward reaction.
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