Ionic crystals are quite brittle and easily cleave when struck. Explain this by considering the electrostatic...
Ionic crystals are quite brittle and easily cleave when struck. Explain this by considering the electrostatic forces generated when two layers in the crystal are displaced.
Homework Answers
Ionic crystals are hard because of compact and tight-packed lattices. It has both a negative and positive charge strongly attached to each other.
when these crystals are struck or any force is applied the ions of similar charge inside the crystals gets closer to each other which in turn creates the electrostatic repulsion. This electrostatic repulsion is quite enough to cleave and break the lattice structure in crystals. Thus imparting the brittle character in it.
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Ionic crystals are quite brittle and easily cleave when struck.
Explain this by considering the electrostatic...
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Separating a Mixture, Recrystallization, pre-lab
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Separating a Mixture, Recrystallization, pre-lab
assignment
could you also explain why you chose that substance for the empty
spaces and question marks
EXPERIMENT 4 Pre-Lab Assignment Separating a Mixture, Recrystalliration Name Date 1. Complete the following flowchart which shows how to separate a mixture of sand, sodium chloride and acetanilide. Notice that after a separation process (a down arrow) the filtered solids are shown on the left and the filtrate (the liquid) is shown on the right. The terminal step...
What are the instruments that have been utilized for the
review article discussions?
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