Chemical Bonds
Chemical bonding that results from the electrical attraction between cations and anions
What is ionic bonding
Molar mass of H2O
What is 18.15
Balance this Equation __K + __H2O ➝ __KOH + ___H2
What is 2,2,2,0
The process of a liquid changes into a gas
What is Vaporization
The structural formula for water is HOH; HOOH is the formula for this solution that you might keep in your bathroom or first aid kid
What is Hydrogen Peroxide
Results from the shearing of electron pairs between two atoms
What is covalent bonding
Chemical name of HF
What is hydrofluoric acid
One element replaces a similar element in a compound
What is single-replacement Reaction
The process which particles escape from the surface of a non boiling liquid and enter the gas state
What is Evaporation
In biology an insectivore; in chemistry a measuring unit of very small things
What is a mol
One pair of electrons is shared between two atoms in a bond
What is a single bond
Chemical formula of Magnesium Chloride
What is MgCl
Type of reaction: H2 + Cl2 ➝ HCl
What is synthesis
Three different states of water
What is Solid, Liquid, and Gas
When placed in the flame of a Bunsen burner copper produces a blue flame; sodium this color
What is yellow
Created by equal but opposite charges that are separated by a short distance
What is a dipole
Name this ion NH4+
What is ammonium
The Products of NaI + Cl2 ➝ _____
What is NaCl + I
The process of which a gas changes into a liquid
What is Condensation
The carbon dioxide molecule contains this many oxygen atoms
What is two
An intermolecular force in which a hydrogen atom that is bonded to a highly electronegative atom is attracted to an unshared pair of electrons of an electronegative atom in a nearby molecule
What is hydrogen bonding
Number of moles in Na2SO4
What is 7
The type of reaction: AX ➝ A + X
What is Decomposition
A dynamic condition in which two opposing changes occur at equal rates in a closed system
What is Equilibrium
The atomic weight of an atom is the sum of the number of these in the nucleus
What is protons and neutrons