U5D2 Polyatomic ionic nomenclature

Potassium and Carbonate are bonding ionically. Select the correct subscripts for the compound!

K​ (a)   CO​ (b)  

• 2
• 3
• 1
• 4

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NGSS.MS-PS1-1

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DOK Level 2: Skill/Concept

TX.112.43.C.7.B.

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DOK Level 3: Strategic Thinking

TX.112.43.C.7.B.

Predict the formula for the compound formed between aluminum ions and sulfate ions.

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DOK Level 3: Strategic Thinking

TX.112.43.C.7.B.

Mathematical Equivalence

ON

Using reasoning, determine the formula for the compound formed between barium ions and phosphate ions.

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DOK Level 3: Strategic Thinking

TX.112.43.C.7.B.

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DOK Level 3: Strategic Thinking

TX.112.43.C.7.B.

What is the chemical name of Na₂SO₄?

Hint: Need Common ion chart for this one.

• Alumnium Sulfur Tetraoxide

• Sodium Sulfide

• Sodium Sulfate

• Sodium (IV) Sulfur Oxide

Tags

NGSS.MS-PS1-1

What is the formula for Ammonium Sulfide?

HINT: Use your Common ion chart!

• NH₄S

• (NH₄)₂S

• NH₄SO₄

• Just stop...I want to go home...

Tags

NGSS.MS-PS1-1

What is the formula Sodium cyanide?

Hint: Use your Common ion chart

• NaCN

• Na₂CN

• Na₃CN

• Mr. V...just stop already.

Tags

NGSS.MS-PS1-1