Unit 07 Chapter 07: Chemical Formulas and Chemical Compounds 

I understand that reading and writing the chemistry language for compounds will help me figure out what materials are made of.

7A Nomenclature

Target 07-01 Name compounds and write formulas for chemical compounds.

“I can” statements:

07-01 a.  Name and write the formulas for the seven diatomic elements.

07-01 b.  Name and write formulas for binary ionic compounds.

07-01 c.  Name and write formulas for ionic compounds with multivalent cations using the Stock System.

07-01 d.  Determine the oxidation number of an atom.

07-01 e.  Give the oxidation number for each element in the formula of a chemical compound or radical.

07-01 f.  Name and write formulas for compounds with radicals.

07-01 g.  Name and write formulas for covalent compounds using both the Greek and Stock Systems.

07-01 h.  Name and write formulas for binary acids and oxyacids.

07-01 i.  Name the salts formed from acid/base reactions and name the acid that formed the salt.

07-01 j.  Name and write formulas for hydrated salts.

7B Composition Stoichiometry

Target 07 - 02 Use composition stoichiometry to calculate number of particles, number of moles, and formula mass.

“I can” statements:

07-02 a.  Calculate the formula mass or molar mass of a given compound.

07-02 b.  Use molar mass to convert between mass in grams and amount in moles of a chemical compound..

07-02 c.  Calculate the number of grams, molecules, formula units, or ions in a given amount of a chemical compound.

Target 07-03 Use percent composition to analyze a formula.

“I can” statements:

07-03 a.  Calculate the percentage composition of a given chemical compound

Target 07-04 Determine empirical and molecular formulas.

“I can” statements:

07-04 a.  Determine the empirical formula of a compound from either a percentage or a mass composition.

07-07 b.  Explain the relationship between an empirical formula and the molecular formula of a compound.

07-04 c.  Determine the molecular formula from an empirical formula and molar mass of a compound.

07-04 d. Determine the empirical formula of a compound from lab data.

Target 01 - 02 Use symbols for ions and identify ions from their symbols.

Target 02 - 04 Use dimensional analysis to solve chemistry problems.

Proof of Learning - Unit 7 Chemical Formulas and Chemical Compounds