A 1000 ML Sample of 0

question 10

Multiple Choice

A 100.0 mL sample of 0.180 M HClO₄ is titrated with 0.270 M LiOH.Determine the pH of the solution after the addition of 75.0 mL of LiOH.

• A)12.1
• B)2.65
• C)11.35
• D)1.89
• E)13.06

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Definitions:

Single Winners

Electoral systems or contests where only one candidate or option emerges victorious.

Proportional Representation

An electoral system in which parties gain seats in proportion to the number of votes cast for them, as opposed to winning only by the majority in a district.

Simple Plurality

A voting system where the candidate with the most votes wins, regardless of whether they have a majority.

Straight-Ticket Voting

Straight-ticket voting is the practice of voting for all the candidates of the same political party on a ballot.