Predict if a solid precipitate will form when solutions of KOH(aq) and Fe(NO3)3(aq) are mixed. If so, identify the solid.

The answer to your question is KNO₃ is soluble and Fe(OH)₃ is insoluble.

Explanation:

Data

Potassium hydroxide (KOH)

Iron nitrate Fe(NO₃)₃

Double displacement reaction

              3KOH + Fe(NO₃)₃  ⇒   3KNO₃  +  Fe(OH)₃            

Conclusion

KNO₃ is soluble because compounds containing alkali metals ions are

         soluble and also compounds containing nitrate ion are soluble.

Fe(OH)₃ is insoluble because compounds containing OH are insoluble

              except Ba(OH)₂

the best answer is d because the strong cohesion is caused by the ability of water molecules to undergo hydrogen bonding.

a is incorrect because when water solidifies, it becomes   ice, which expands and occupies a bigger volume for the same mass of water in its liquid state.

b is incorrect because water has high surface tension. besides bonding to itself it hydrogen bonds to other molecules at the top decreasing possibility for breaking of attractive forces.

c is incorrect because the water molecule has oxygen which is highly electronegative and so pulls the electron pair towards itself creating a dipole moment, making the molecule polar.

e is incorrect because water has strong adhesion, ability to stick to other molecules such as glass because of this molecules having stronger hydrogen bonding than water.