Show:
Ionic and Molecular Compounds
Atoms, Molecules, and the Mole
Describing Compound Formulas
Empirical and Molecular Formulas
Mass Spectrometry and Hydrated Compounds
100
Molecular compounds consist of discrete molecules at the particular level, whereas ionic compounds consist of ___
What are ions
100
The mole is the SI base unit for measuring what?
What is amount of substance
100
___ deals with determination of formulas and structures
What is chemical analysis
100
Molecular formulas must convey which two things?
What is relative and total number of atoms
100
These high-energy collisions cause molecules to lose elections and turn them into ___ ions which break apart
What is positive
200
Compounds are electrically neutral, which means they have this net electric charge
What is no
200
True or False? Moles always contain the same number of particles, no matter what the substance
What is true
200
Molecular composition can be given as a formula mass percent, and ___
What is mass of each element per mole of compound
200
This technique determines a molecular formula
What is mass spectrometry
300
This defines polyatomic negative ions containing oxygen
What are oxoanions
300
This unit measures the mass in grams of one mole
What is molar mass
300
The formula (molar mass of element/molar mass of compound)x100 is for what?
What is molecular composition
300
Along with determining a molecular formula, mass spectrometry ___ ___
What is detects masses
400
Force of attraction is given by this law
What is Coulomb's law
400
Molar mass = this topic relating to percent abundance
What is atomic weight
400
These compounds are prepared in water and their crystals have water molecules trapped in lattice
What is ionic
500
Binary compounds are made up of two of these types of elements
What are nonmetals
500
These compounds do not exist as individual molecules
What are ionic compounds
500
Compounds in which molecules of water are associated with ions of the compounds are ___
What are hydrated compounds