You Dissolve 1

question 20

Multiple Choice

You dissolve 1.22 g of an unknown diprotic acid in 155.0 mL of H₂O. This solution is just neutralized by 6.22 mL of a 1.23 M NaOH solution. What is the molar mass of the unknown acid?

• A) 1.33 × 10² g/mol
• B) 3.19 × 10² g/mol
• C) 3.09 × 10² g/mol
• D) 1.59 × 10² g/mol
• E) 1.96 × 10² g/mol

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Definitions:

Spanish Colonists

Individuals from Spain who established colonies in the Americas during the 16th to 19th centuries, significantly impacting the culture and demographics of the region.

Fur Trade

The trading of animal pelts (especially beaver skins) between traders and indigenous peoples, historically significant in North American exploration and settlement.

Physical Isolation

A state of being separated from other people or societies, which can be due to geographic, social, or psychological barriers.

Anglicization

The process by which societies adopt English culture, language, or institutions, often observed in colonies of the British Empire.