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How much volume of 4 M and 2 M solution of KOH is required to dissolve to obtain 3 L KOH solution of molarity 2.5 M
 one year ago
 one year ago
How much volume of 4 M and 2 M solution of KOH is required to dissolve to obtain 3 L KOH solution of molarity 2.5 M
 one year ago
 one year ago

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Nikhil619Best ResponseYou've already chosen the best response.0
i have 2 just find separate volumes right?
 one year ago

shubhamsrgBest ResponseYou've already chosen the best response.1
find out no. of moles in 3L 2.5M KOH moles from 4M + moles from 2M = moles from 3L 2.5M KOH
 one year ago

Nikhil619Best ResponseYou've already chosen the best response.0
but both volumes V1 AND V2 are different right..so i get 7.5= 4V1 + 2V2
 one year ago

shubhamsrgBest ResponseYou've already chosen the best response.1
yes..you sure thats all the info ?
 one year ago

shubhamsrgBest ResponseYou've already chosen the best response.1
hmm V1 + V2 =3 use this
 one year ago

Nikhil619Best ResponseYou've already chosen the best response.0
OK i got ithe answer! THNX A LOT FR ALL YOUR HELP!! :D
 one year ago
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