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When dissolves in water

(a) the ions are attracted to dissolved ions.

(b) the ions are attracted to the partially negative oxygen atoms of the water molecule.

(c) the ions are attracted to ions on the crystal.

(d) the ions are attracted to the partially negative oxygen atoms of the water molecule.

(e) the ions are attracted to the partially positive hydrogen atoms of the water molecule.

 

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Brian Hingpit
Brian HingpitLv10
9 Jan 2021

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Related questions

One mole of cis-tetraamminedichlororhodium(IV) chloride dissolves in water to give

A) 3 moles of ions B) 2 moles of ions C) 1 mole of ions D) 6 moles of ions E) none of the above

Please explain this to me

In a neutral solution the concentration of _____.

a. hydrogen ions is less than the concentration of hydroxide ions

b. water molecules is less than the concentration of hydrogen ions

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i need full steps with equationsss.........

1. If you wish to extract aqueous acetic acid into hexane, is itmore effective to adjust the aqueous phase to pH 3 or pH 8?

2. A chromatogram with ideal Gaussian bands has tr =17.5 min and w 1/2 = 1.50 min. A) How many theoreticalplates are present? B) Find the plate height if the column is 10 cmlong.

3. Match the terms in the first list with the characteristics inthe second list and give an example of how each type ofchromatography could be used in analytical chemistry.

  1. adsorption chromatography
  2. partition chromatography
  3. ion-exchange chromatography
  4. molecular exclusion chromatography
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