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Stuck on a lab really need help on these last three questions please?
2. What is the rule that governs whether or not one substance will dissolve in another? 3. Identify the strongest attractive intermolecular forces between the particles of cach of the following a. Br b. KC? c. CHy-CH d. HCI c. H2O 4. Indicate if these would be miscible (or soluble) in water, based on their polarity and your conclusions from this experiment. a. Brz b. KCI c. CHi-CH d. HCI Page 8 of 8
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Answer #1

Answer:2: Disolution is depend on force of attraction.

"Like dissolves like". Means polar and organic substance disolve in polar and organic substances respectively. And non polar substances disolve in nonpolar.

Answer 3: (a) dispersion

(b) electrostatic force of attraction

(c) london dispersion force.

(d) dispersion,dipole-dipole

(e) dispersion,dipoe-dipole , Hydrogen bond.

Answer(3): KCl ,HCl

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