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Quantitative Analysis > Chapter 2 > Flashcards

Chapter 2 Flashcards

1
Q

The process in which a substance is taken inside another

A

Absorption

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2
Q

The process where cations are replaced on glassware

A

Acid wash

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3
Q

The process in which a substance sticks to a surface

A

Adsorption

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4
Q

Filter paper that leaves little residue when burned

A

Ashless filter paper

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5
Q

The upward force exerted on an object in a liquid or gaseous fluid

A

Buoyancy

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6
Q

A precisely manufactured glass tube with graduations enabling you to measure the volume of liquid delivered through the stopcock (valve) at the bottom

A

Buret

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7
Q

The process of measuring the actual quantity that corresponds to an indicated quantity on the scale of an instrument

A

Calibration

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8
Q

A drying agent

A

Desiccant

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9
Q

A closed chamber containing a drying agent

A

Desiccator

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10
Q

A liquid that passes through the filter

A

Filtrate

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11
Q

A set of principles intended to change our behavior to help sustain a habitable planet

A

Green chemistry

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12
Q

A reagent which rapidly absorbs moisture from the air

A

Hygroscopic

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13
Q

Heating at high temperature over a burner or in a furnace

A

Ignition

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14
Q

The surface of most liquids forms a concave surface

A

Meniscus

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15
Q

A liquid from which a substance precipitates or crystallizes

A

Mother liquor

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16
Q

The error that occurs when your eye is not at the same height as the liquid

A

Parallax

17
Q

Delivers volumes of liquid

A

Pipet

18
Q

A suspension of solid in liquid

A

Slurry

19
Q

The mass of an empty vessel used to receive a substance to be weighed; setting the balance reading to 0 when an empty vessel or weighing paper is placed on the pan

A

Tare

20
Q

A piece of glassware that is calibrated to contain a particular volume of solution at 20 degrees Celsius when the bottom of the meniscus is adjusted to the center of the mark on the neck of the flask

A

Volumetric flask

Quantitative Analysis (12 decks)

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