Practice problems

Naming Binary Compounds Practice Problems

Here is a set of practice problems designed for flashcards, focusing on naming binary compounds and writing their formulas. The problems include both the naming of compounds given their formulas and the writing of formulas based on the compound names.

1. Write the Name from Formula

1. Formula: NaCl

Name: What is the name of NaCl?

Answer: sodium chloride.

2. Formula: MgBr2

Name: What is the name of MgBr2?

Answer: magnesium bromide.

3. Formula: CaS

Name: What is the name of CaS?

Answer: calcium sulfide.

4. Formula: Li2O

Name: What is the name of Li2O?

Answer: lithium oxide.

5. Formula: AlF3

Name: What is the name of AlF3?

Answer: aluminum fluoride.

2. Write the Formula from Name

1. Name: potassium sulfide

Formula: What is the formula for potassium sulfide?

Answer: K2S.

2. Name: barium bromide

Formula: What is the formula for barium bromide?

Answer: BaBr2.

3. Name: lithium phosphide

Formula: What is the formula for lithium phosphide?

Answer: Li3P.

4. Name: iron(III) oxide

Formula: What is the formula for iron(III) oxide?

Answer: Fe2O3.

5. Name: aluminum nitride

Formula: What is the formula for aluminum nitride?

Answer: AlN.

3. Mixed Practice Problems

1. Formula: BaI2

Name: Name the compound represented by the formula BaI2.

Answer: barium iodide.

2. Formula: TiO2

Name: What is the name of TiO2?

Answer: titanium dioxide.

3. Formula: ZnS

Name: Give the name for ZnS.

Answer: zinc sulfide.

4. Name: magnesium iodide

Formula: What is the formula for magnesium iodide?

Answer: MgI2.

5. Name: copper(II) selenide

Formula: Write the formula for copper(II) selenide.

Answer: CuSe.

4. Challenge Problems for Advanced Practice

1. Name: silver phosphide

Formula: What is the formula for silver phosphide?

Answer: Ag3P.

2. Formula: Na2S

Name: What is the name of Na2S?

Answer: sodium sulfide.

3. Name: beryllium carbide

Formula: What is the formula for beryllium carbide?

Answer: BeC2.

4. Formula: CuCl

Name: Name the compound CuCl.

Answer: copper(I) chloride.

5. Name: nickel(II) fluoride

Formula: What is the formula for nickel(II) fluoride?

Answer: NiF2.

These problems can be printed on flashcards for effective practice in naming binary compounds and writing formulas. They cover various aspects of nomenclature, ensuring a comprehensive review of the topic.

Practice Problems for Naming Covalent Compounds

This set of practice problems focuses specifically on covalent compounds, aiding in the understanding of both naming conventions and writing formulas for these types of substances.

1. Write the Name from Formula

1. Formula: CO

Name: What is the name of CO?

Answer: carbon monoxide.

2. Formula: N2O5

Name: What is the name of N2O5?

Answer: dinitrogen pentoxide.

3. Formula: SF6

Name: What is the name of SF6?

Answer: sulfur hexafluoride.

4. Formula: PCl3

Name: What is the name of PCl3?

Answer: phosphorus trichloride.

5. Formula: CCl4

Name: What is the name of CCl4?

Answer: carbon tetrachloride.

2. Write the Formula from Name

1. Name: dihydrogen monoxide

Formula: What is the formula for dihydrogen monoxide?

Answer: H2O.

2. Name: nitrogen trifluoride

Formula: What is the formula for nitrogen trifluoride?

Answer: NF3.

3. Name: sulfur dioxide

Formula: What is the formula for sulfur dioxide?

Answer: SO2.

4. Name: carbon disulfide

Formula: What is the formula for carbon disulfide?

Answer: CS2.

5. Name: phosphorus pentachloride

Formula: What is the formula for phosphorus pentachloride?

Answer: PCl5.

3. Mixed Practice Problems

1. Formula: BF3

Name: Name the compound represented by the formula BF3.

Answer: boron trifluoride.

2. Formula: H2S

Name: What is the name of H2S?

Answer: hydrogen sulfide.

3. Formula: C2H6

Name: Give the name for C2H6.

Answer: ethane.

4. Name: silicon tetrafluoride

Formula: What is the formula for silicon tetrafluoride?

Answer: SiF4.

5. Name: diboron trioxide

Formula: Write the formula for diboron trioxide.

Answer: B2O3.

4. Challenge Problems for Advanced Practice

1. Name: tetraphosphorus decoxide

Formula: What is the formula for tetraphosphorus decoxide?

Answer: P4O10.

2. Formula: AsH3

Name: What is the name of AsH3?

Answer: arsine.

3. Name: triiodide bromide

Formula: What is the formula for triiodide bromide?

Answer: I3Br.

4. Formula: N2S

Name: Name the compound N2S.

Answer: dinitrogen sulfide.

5. Name: dichlorine monoxide

Formula: What is the formula for dichlorine monoxide?

Answer: Cl2O.

These practice problems can also be used for flashcards to reinforce your skills in naming and writing formulas for covalent compounds, enhancing your understanding of molecular chemistry.