Lithium Metal Dissolves in Water to Yield Hydrogen Gas and Aqueous

question 56

Multiple Choice

Lithium metal dissolves in water to yield hydrogen gas and aqueous lithium hydroxide. What is the final concentration of hydroxide ions when 5.500 g of lithium metal is dropped into 750. mL of water

• A) 1.06 M
• B) 0.528 M
• C) 2.11 M
• D) 0.792 M
• E) 0.943 M

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Behavioral Confrontation

A therapeutic technique involving direct engagement with and challenge to certain behaviors or thoughts.

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