If 500 ML of a Solution Containing 1

question 87

Multiple Choice

If 500 mL of a solution containing 1.00 g of barium nitrate (199.33 g/mol) is combined with 500 mL of a solution containing 1.00 g of sodium sulfate (142.03 g/mol) , will there be a precipitate? Barium sulfate has a K_sp value of 9.1  10^11.

• A)Barium sulfate will precipitate.
• B)There will be no precipitate.
• C)It is impossible to tell.
• D)Sodium nitrate will precipitate.
• E)Barium nitrate will precipitate.

---

Definitions:

Normally Distributed

Describes a dataset whose distribution forms a symmetrical bell-shaped curve when plotted, characterized by data clustering around a mean.

Dependent Variable

Variable measured by the researcher.

Nominal Measurement

A measurement scale used to categorize data without implying any order or numerical value among the categories.

Effect Size

A numerical assessment that indicates the size of an occurrence or the intensity of a linkage between factors.