Nomenclature & Reactions review

The name of a compound that has the formula SF₆ is ​ ​​______________ ​ and contains ​​ __________ bonds.​ ​

• Sulfur, ionic

• sulfur fluoride, covalent

• sulfur hexafluoride, covalent

• monosulfur heptafluoride, ionic

• sulfur pentafluoride, ionic

What is the chemical formula for aluminum sulfate?

• A. AlS

• B. AlSO₄

• C. Al₂(SO₄)₃

• D. Al₂(SO₄)₂

What is the formula for sodium fluoride?

• NaF

• Na₂F

• NaF₂

• Na₂F₂

What is the formula for copper (I) oxide?

• Cu₂O₃

• Cu₂O

• CuO₂

• CuO

What is the chemical formula for the carbon tetrachloride?

• CCl₃

• CCl₄

• C₃Cl

• C₄Cl

What is the name of the binary compound of the formula CaBr₂?

• calcium boronite

• calcium bromide

• calcium bromine

• calcium barium

What is the type of bonding represented by the compound calcium bromide?

• metallic

• covalent

• ionic

• nuclear

Which statements of the following are true regarding the equation listed below? Fe + CuCl₂ → FeCl₂ + Cu Select TWO correct answers.

• The equation is balanced.

• The equation is not balanced.

• This is a synthesis reaction.

• This is a single-replacement reaction.

• This is a decomposition reaction.

Complete the statement about reaction types. The general formula A + B → AB is for ______ reactions, while the general formula AB → A + B is for ______ reactions.

• combustion, synthesis

• decomposition, single replacement

• decomposition, synthesis

• synthesis, decomposition

After correctly balancing this chemical equation, what coefficient will go before N

(a)   NH₃ + O₂ ------------> _N₂ + H₂O