Determination of an Equilibrium Constant 1 What is meant bya reversi...

Determination of an Equilibrium Constant 1. Â Â What is meant by a reversible reaction? 2.Â Â True or False...

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Chemistry

Determination of an Equilibrium Constant
1. Â Â What is meant bya reversible reaction?

2.Â Â True or False :Â Â Â Â Â Thenumerical value of the equilibrium constant for Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â a given reaction only changesif the temperature
Â Â Â Â Â Â Â Â Â Â Â Â Â Â changes.
3.Â Â Which component of the reaction mixture was itthat was titrated with
Â Â sodium hydroxide?
Â Â A.Â Â Acetic acidÂ Â Â Â Â Â Â Â B.Â Â Isopropylalcohol
Â Â C.Â Â WaterÂ Â Â Â Â Â Â Â Â Â Â D.Â Â Phenolphthalein
4.Â Â Why was it necessary to wrap your rubber stopperin plastic wrap?

5.Â Â Why was it necessary to titrate a blank samplesolution, that is, a sample
Â Â of distilled water which contain only sulfuricacid?

6.Â Â List two advantages of using a buret for measuringreaction volumes as
opposed to maybe a graduated cylinder. (Precision and accuracy arenot exceptable answers)
7.Â Â What is a catalyst and how and why was a catalystneeded in this
Â Â experiment?
8.Â Â When would you want to use a pipet instead of aburet in an experiment?

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4.1 Ratings (535 Votes)

1 What is meant by a reversible reaction reversible reacitons are those theoretical reacitons that could be reversed that is reactants products and now products reactants In real life See Answer

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