Writing Ionic Compound Formulas

What is the purpose of balancing charges when writing chemical formulas for ionic compounds?

• To ensure the compound is stable.

• To make the compound more reactive.

• To increase the compound's mass.

• To change the compound's color.

Tags

NGSS.HS-PS2-4

Which of the following is NOT a common mistake when writing chemical formulas for ionic compounds?

• Forgetting to balance charges.

• Using incorrect symbols for elements.

• Writing subscripts for charges instead of quantities.

• Using the correct number of atoms for each element.

Which of the following is the correct chemical formula for Lithium Oxide?

Tags

NGSS.MS-PS1-1

What is the correct chemical formula for Potassium Nitride?

Tags

NGSS.MS-PS1-1

Which of the following is the correct formula for sodium bicarbonate?

Tags

NGSS.MS-PS1-1

Determine the chemical formula for barium nitrate.

Tags

DOK Level 2: Skill/Concept

Which of the following is the correct formula for potassium permanganate?

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DOK Level 2: Skill/Concept

What is the correct chemical formula for ammonium sulfate?

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DOK Level 2: Skill/Concept

Which of the following is the correct formula for calcium nitrate?

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DOK Level 2: Skill/Concept

Which of the following is the correct formula for iron(III) phosphate?

Tags

DOK Level 2: Skill/Concept