306 ML of a 0

question 132

Multiple Choice

306 mL of a 0.208 M solution of silver nitrate will react with 146 mL of a 0.170 M solution of sodium phosphate to produce how many grams of silver phosphate precipitate? The balanced reaction is:
3 AgNO₃ + Na₃PO₄ → Ag₃PO₄ + 3 NaNO₃

• A)8.88 g
• B)26.6 g
• C)14.2 g
• D)10.4 g
• E)1.51 g

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Definitions:

Fast Mapping

A process by which children learn new words after only a brief encounter, connecting it with their own mental categories.

Logical Extension

A strategy children use to increase their vocabulary in which they extend a new word to other objects in the same category.

False Belief Tasks

Are cognitive exercises used primarily in developmental psychology to assess an individual's understanding that others can hold beliefs different from reality.

Egocentric Problem Solvers

A characteristic of early childhood cognitive development where individuals can only see situations from their own perspective.