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Chapter 10
Chapter 10
Chapter 11
Chapter 11
Vocab
100
List the IMF in increasing order
London dispersion, dipole, hydrogen bonding
100
Covalent network solids are usually brittle or malleable?
What is brittle?
100
As temperature increases, the solubility of a gas _______
What is decreases
100
scattering of light by particles
What is Tyndall effect?
100
A solid that lack order
What is amorphous?
200
Which of the following has the highest boiling point F2, Cl2, Br2, I2
I2
200
When water travel up a capillary tube, a concave meniscus forms, for this to happen what force must be stronger-Adhesive or Cohesive
What is adhesive?
200
Which of the following is more soluble in water: KCl or CaCl2
What is CaCl2?
200
What is a colloid
A suspension of tiny particles in some medium.
200
An alloy where typically nonmetal atom fill the spaces inbetween the metal atoms. Steel is an example
What is interstitial alloy
300
Which of the following only have disperion forces I.Cl2 II.HF III.Ne IV.KNO2 V.CCl4
I, III, V
300
Which of the following would most likely for a covalent network solid: MgO, CO2, SO2, GeO2
What is GeO2
300
Which of the following is most soluble in water: C6H6, CHBr3, C6H14
What is CHBr3?
300
Which is more soluble in water: KF or RbF
What is RbF
300
the resistance to flow in liquids
What is viscosity?
400
Which has a lower boiling point? NaCl or HCl
What is NaCl?
400
This type of semiconductor is created when silicon is doped with phosphorus.
What is n-type?
400
What are the three steps in dissolving?
What is expand the solute, expand the solution, allow solute and solvent to interact.
400
What volume of a 0.771 M solution of CaCl2 contains 1.28 g of solute?
What is 15mL
400
Water fearing
What is hydriphobic
500
Why can metals conduct electricity.
What is delocalized electrons
500
Why can ionic compounds conduct electricity in solution but not in their solid state
The ions are free to move in solution
500
Using energy, explain why a polar solute will dissolve in a polar solvent.
What is the energy given off from the attaction of molecule is nearly equal to the energy required to expand solute and solvent.
500
How many milliliters of 15.7 M H2SO4 are needed to prepare 600.0 mL of 0.10 M H2SO4?
What is 3.8 ml
500
Colloid formed when gas dipersed into a liquid
What is foam?