Explain why should the standardized naoh solution be kept
Explain why should the standardized NaOH solution be kept in a stopper bottle? Why should you use a rubber stopper for this?
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in the reaction between butanal and propanal two different aldehydes are used and thus four different aldol addition
explain what is the concentration molarity of a base solution containing 235g naoh in 5000 ml of total
1 a 007 mol sample of octane c8h18 absorbed 35 x 103 j of energy compute the temperature increase of octane if the
explain what are the two modes for addition of hydrogen to 2-butyne label them cis amp trans as well as e amp
explain why should the standardized naoh solution be kept in a stopper bottle why should you use a rubber stopper for
in the titration of an impure sample of khp it was found that360ml of 0100 m naoh was need to react completely with
while 500ml of 0500 m h2so4 is added to 250ml of 100 m koh at 2380 degree c in a calorimeter the temperature increases
the highly exothermic thermite reaction in which aluminum reduces iron iii oxide to elemental iron has been used by
it needs a minimum of 2164 kjmol to remove an electron from a potassium metal surface if uv light at 227 nm strikes
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