What are the vant hoff factors of c2h5oh no dissociation
What are the van't Hoff factors of C2H5OH (no dissociation), NaCl (full dissociation), Na2CO3 (full dissociation) and H2SO4 (64% dissociation)?
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an underwater scuba diver sees the sun at an apparent angle of380degfrom the vertical what is actual direction of the
concentrated sulfuric acid has a density of 184 gcm3 and is 95 by weight h2so4 what are the molarity and the molality
how would you prepare 350 ml of a 01 m solution of naoh from pure pellets from 95 pure
in an integrated circuit the current density in a 190 540 gold film is 760times105 what is the current in the
what are the vant hoff factors of c2h5oh no dissociation nacl full dissociation na2co3 full dissociation and h2so4 64
what is the concentration of 50 ml of a solution of naoh if 25 ml of hcl 01m are needed to reach the equivalence point
a sled of mass m is given a kick on a frozen pond the kick imparts to it an initial speed of 250 ms the coefficient of
what volume of 0812 m hcl is required to titrate 145 g of naoh to the equivalence
what is the boiling point of a solution containing 150 g of urea in 0500 l of water the boiling temperature of pure
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