1. What does it mean for a compound to be ionic or covalent?   2. Classify the bonding in the compounds below as either ionic or covalent ( 2pts each)a. OH _____________b. NH _____________c. CO _____________d. CaCl ____________e. F2 ______________ 

.  The driving force of a neutralization reaction is the formation of ___.

___ is the process of a gas escaping from a container.

Write balanced equations for the combustion of: C5H10

A solution has a mass of [x] grams, and a volume of [y] mL.  What is the density (g/mL) of this solution, reported to the correct number of significant digits?

What is the pH of a 7.8 x 10-2 M KOH solution?

Write and balance equations include phase symbols:   The reaction of iron with oxygen gas to form solid iron(III) oxide.

Write and balance equations for: The reaction of elemental copper with chlorine gas to form copper(II) chloride

Why do certain solutions mix and others do not? What causes some to float and others to sink? 

Consider the reaction below:        4Fe + 3O2 –> 2Fe2O3   If 44.2 grams of oxygen react with an excess of iron, what mass of Fe2O3 can form?  (Fe2O3= 159.70 g/mol)