Question

if the concentration of sea water is 3.5 weight/weight% of aqueous solution of nacl calculate the molality.i have given hint plz help me plz plz
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Answer 1

Answer:

distilled water needed to dilute 99.8%IPA to

Explanation:

it is very easy

Answer 2

Answer:

i haven't download zoom....... [email protected] is my email id msg there.