A 1000 ML Sample of 0

question 133

Multiple Choice

A 100.0 mL sample of 0.10 mol L^-1 Ca(OH) ₂ is titrated with 0.10 mol L^-1 HBr. Determine the pH of the solution after the addition of 400.0 mL HBr.

• A) 1.00
• B) 1.40
• C) 1.22
• D) 1.30
• E) 2.11

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Definitions:

Confirmation Bias

The tendency to interpret, seek out, and create information that confirms one's preexisting beliefs or hypotheses.

Unintended Racism

Racial prejudice and discrimination that occur unintentionally, often as a result of implicit biases.

Representativeness Heuristic

Estimating the likelihood of events in terms of how well they seem to represent, or match, particular prototypes; may lead us to ignore other relevant information.

Availability Heuristic

Estimating the likelihood of events based on their availability in memory; if instances come readily to mind (perhaps because of their vividness), we presume such events are common.