What Is the Molar Concentration of Sulfate Ions in a 0.450

question 71

Multiple Choice

What is the molar concentration of sulfate ions in a 0.450 M K₂SO₄ solution?

• A)0.225 M
• B)0.450 M
• C)0.900 M
• D)1.35 M

Understand the "main purpose" rule in guarantee contracts and its implications for contract enforceability.

Recognize exceptions to the Statute of Frauds that allow for the enforceability of oral contracts.

Understand the role of memorandums or notes in evidencing oral contracts and their requirements.

Understand the impact of third-party benefits in contract law, including when an agreement is enforceable by or for the benefit of a third party.

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