Acids n' Bases
Indicate which compound the Acid and Base are in this reaction:
HA + BOH → BA + HOH
Acid: HA
Base: BOH
How many valence electrons do Halogen Atoms have?
7
The prefix for "4" is
Tetra
Ionic bonds are formed between...
a Metal and Non-Metal
What type of reaction is
A + B → AB
Synthesis
What is the pH range of Acids and the pH range of Bases?
Acid: Below pH 7
Base: Above pH 7
The Atomic Number represents what
Number of Protons in an Element
In a covalent compound, the prefix for the first element is not needed when?
When there is only one Element (Mono)
Covalent Bonds are formed between...
Non-metals
What type of reaction is
AB → A + B
Decomposition
Name two indicators used for determining pH range.
Litmus, Phenolphthalein, Bromothymol Blue, Methyl Orange, Methyl Red or Indigo Carmine
State the charge for each subatomic particle:
Proton
Neutron
Electron
Proton (+)
Neutron (no charge/neutral)
Electron (-)
State the Prefix and Suffix used for binary acids (end in -ide)
Prefix: "Hydro"
Suffix: "-ic"
This type of bond is formed when there is a transfer of valence electrons
Ionic Bond
What type of reaction is
CxHy + O2 → CO2 + H2O
Combustion
What are the two ions responsible for pH, and indicate which is Acidic and which is Basic
Acid: H+
Base: OH-
Which Family has full outer valences, and are non-reactive?
Noble Gases
State the suffix for polyatomic acids that end in "-ate" and "-ite"
"-ate" = "-ic"
"-ite" = "-ous"
Covalent bonds are formed when valence electrons are...
shared between atoms
What type of reaction is
HA + BOH → BA + HOH
Neutralization
Each time pH changes by 1 unit, the number of H+ ions changes by a factor of 10.
Using this knowledge, how much more acidic is a pH of 2 than a pH of 6?
10 x 10 x 10 x10 = 10,000
How do you find the number of neutrons in an Atom?
Subtract the Atomic Mass by its Atomic Number.
Atomic Mass - Atomic Number = Number of Neutrons
Roman Numerals are used for naming...
Multivalent Metals
Name the 7 Diatomic Elements
H2 N2 F2 O2 I2 Cl2 Br2
What type of reaction is
AC + B → AB + C
Single Replacement