A 10-Liter Solution Contains 0

question 40

Multiple Choice

A 1.0-liter solution contains 0.25 M HF and 0.33 M NaF (K_a for HF is 7.2 × 10^-4) . If one adds 0.30 liters of 0.020 M KOH to the solution,what will be the change in pH?

• A) 0.02
• B) 3.28
• C) 0.14
• D) -0.11
• E) -0.28

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Definitions:

The Woman's Bible

A two-part book, published in 1895 and 1898, that sought to challenge the traditional position of religious orthodoxy by suggesting that the Bible be reinterpreted from a feminist perspective.

Social Significance

The importance or relevance of something within society, highlighting how it affects or reflects on the communal norms and values.

Religion

A structured set of beliefs and practices related to spiritual or divine matters shared within a community.

Marx

Karl Marx, a 19th-century philosopher, economist, and revolutionary socialist, who developed the theory of Marxism, addressing the class struggle and advocating for a society without classes.