Calculate the K_sp for Hydroxide If the Solubility of Sr(OH)₂

question 14

Multiple Choice

Calculate the K_sp for hydroxide if the solubility of Sr(OH) ₂ in pure water is 1.42 × 10¹ g/L.

• A) 1.16 × 10^-1
• B) 6.40 × 10^-3
• C) 1.42 × 10¹
• D) 1.60 × 10^-3
• E) 7.70 × 10^-11

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Definitions:

Sodium Ethoxide

An organic compound and strong base, formulated as C2H5ONa, used in organic synthesis, particularly for the deprotonation of weaker acids.

Ethyl Butanoate

An ester formed from the reaction of butanoic acid and ethanol, known for its fruity odor and used in flavorings and fragrances.

Neutralization

A chemical reaction in which an acid and a base react quantitatively to form water and a salt.

Starting Material

Starting material refers to the basic chemicals or compounds that are used as the initial inputs in a chemical reaction or synthesis process.