Ionic
What makes a compound ionic?
Ionic compounds are compounds made up of ions.
what is the formula for water?
H₂O
What are some types of chemical reactions?
Redox reaction, Synthesis reaction.
What do you do with a chemical equation?
You Balance it!
What are the 2 major components of a Chemical Equation?
Reactants and Products.
How is a positively charged ion formed from an atom?
Ions form when atoms gain or lose electrons.
A covalent bond forms when the bonded atoms have a lower total energy than that of widely separated atoms
What are examples of Redox Reactions?
Rusting Metal, Combustion of Hydrocarbons.
What is a Mole Ratio?
A mole ratio is the ratio between the amounts in moles of any two compounds involved in a chemical reaction.
What are some examples of Reactants?
Photosynthesis, Combustion, Rust.
What will be the charge on an aluminium ion?
3+
What is a covalent compound made of?
A covalent compound is made when two or more nonmetal atoms bond by sharing valence electrons.
How do you assign oxidation numbers?
Cation is written first in a formula, followed by the anion.
What are some kinds of chemical reactions. There are 6.
Synthesis, Decomposition, Single Replacement, Double Replacement, Acid base, and Combustion.
What is a characteristic of a Reactants?
Conservation of mass.
How do metal atoms form ions?
Simplest ways for metal atoms to form ions is to be exposed to water.
what 2 types of atoms make a covalent bond?
2 non-metal electrons
What are some examples of chemical equations?
Rusting of Metal, Baking a Cake, Rotting Bananas
What are clues of a chemical reaction?
Change in color, and Formation of bubbles.
Is water a reactant?
Yes it acts as a reactant.