Chapter 11 Questions- Gases
What is the SI unit for force?
-Newton
What does soluble mean?
-Capable of being dissolved
What is dissociation?
-The separation of ions that occurs when an ionic compound dissolves
What is a binary acid?
-An acid that contains only two different elements
What is produced in the self ionization of water?
-hydronium ions and hydroxide ions
Name 3 units of pressure.
-pascal, mmhg, torr, atmosphere, psi
What is a saturated solution?
-A solution that contains the maximum amount of dissolved solute
What are spectator ions?
- Ions that do not take part in a reaction and are found both before and after the reaction
Is a base or acid slippery?
- Base
What is an acid-base indicator?
-Compounds whose colors are sensitive to PH
What was Boyle's discovery?
-pressure and volume are related
What is the concentration of a solution?
- The amount of solute in a given amount of solvent
What is a nonvolatile substance?
- One that has little tendency to become a gas under existing conditions
How does a strong acid ionize in an aqueous solutions?
- It ionizes completely
What is a ph meter used to measure?
- the voltage between the electrodes that are placed in the solution
What was Charle's Discovery?
-volume and temperature are related
What is molarity?
- The number of moles of solute in one liter of solution
What is osmotic pressure?
- The external pressure that must be applied to stop osmosis
What is a monoprotic acid?
- An acid that can only donate one proton per molecule
What is a standard solution?
-The solution that contains the precisely known concentration of a solute
What is the equation for the ideal gas law?
-PV=NRT
What is molality?
-The concentration of a solution expressed in moles of solute per kilogram of solvent
What is the boiling point of water in degrees celsius?
-100 degrees celsius
What is the covalently bonded OH- group in an acid referred to as?
-A hydroxyl group
What is the ph of a neutral solution?
-7