Calculate the PH of a 0

question 167

Multiple Choice

Calculate the pH of a 0.021 M NaCN solution. [K_a(HCN) = 4.9 * 10^-10]

• A) 1.68
• B) 3.18
• C) 5.49
• D) 7.00
• E) 10.82

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Definitions:

MS of Ether

Refers to the mass spectrometry analysis of ether compounds to determine their molecular weight and structure.

Methoxycyclopentane

An organic compound featuring a cyclopentane ring with a methoxy group (-OCH3) attached, often used in organic synthesis and chemical research.

Williamson Ether Synthesis

A method for producing ethers by reacting an alkyl halide with an alcohol in the presence of a strong base.

Williamson Ether Synthesis

A reaction procedure for the preparation of ethers by reacting an alkyl halide with an alkoxide ion.