Calculate the Minimum Concentration of 100

question 104

Multiple Choice

Calculate the minimum concentration of 100.0 mL of sodium sulfate that is required to form a precipitate with 100.0 mL of 1.00 × 10^-2 M calcium nitrate. K_sp for CaSO₄ is 6.1 × 10^-5.

• A) 6.10 × 10^-5
• B) 3.10 × 10^-3
• C) 1.22 × 10^-2
• D) 6.20 × 10^-3
• E) 2.44 × 10^-2

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Definitions:

Adjusting Entries

Journal entries made in accounting records at the end of an accounting period to update the balances of certain accounts.

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Formal records of the financial activities and position of a business, including the balance sheet, income statement, and cash flow statement.

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