Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Anachem > Midterms > Flashcards

Midterms Flashcards

1
Q

EQA:

A

Extensive qualitative analysis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

EQA was developed by?

A

Fresenius

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

First book of anachem

A

EQA by fresenius

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

First instrumental analysis

A

Flame emissive spectrometry by bunsen and gustav

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

2 types of methods analysis

A

Classical and instrumental

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Classical method

A

Manual manipulation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Acid test for gold

A

Nitric acid- metal dissolve not gold
Unreactive gold

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Kastle Meyer test

A

Phenolphthalein

Check for hgb

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Flame test

A

Heated

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Gravimetric analysis

A

Mass

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Volumetric analysis

A

Titration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Instrumental methods

A

Specialized instrument

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Spectroscopy

A

Radiation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Electrochemistry

A

Electric

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Calorimetry

A

Heat

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Chromatography
Mass spectrometry

A

Advance specific identity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Numerical or amount of substances
Determining the quantity or concentration of one or more substances

A

Quantitative analysis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Determining the quality of a particular compound

Descriptive or identity of substances

A

Qualitative analysis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Flame test

A

Qualitative

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Paper chromatography

A

Qualitative

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Mass spectroscopy

A

Quantitative

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Acid base test for gold

A

Qualitative

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Titration

A

Qualitative

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Electrochemistry

A

Quantitative

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

Gas chromatography

A

Quantitative

26
Q

Kastle Meyer test

A

Qualitative

27
Q

Calorimetry

A

Quantitative

28
Q

Uv vis spectroscopy

A

Quantitative

29
Q

Repetitive in nature

Controlled

A

Systematic error

30
Q

Random in nature

Difficult to control

A

Random error

31
Q

Homogeneous mixture formed by dissolving one or more solute

A

Solutions

32
Q

Minor component and active ingredient

A

Solute

33
Q

Major component of solution

A

Solvent

34
Q

Contains the maximum amount of solute that dissolves in a solvent

A

Saturated solution

35
Q

More solute dissolved

A

unsaturated

36
Q

No solute dissolved crystal form

A

Supersaturated

37
Q

Ratio comparing the amount of solute to the amount of solution

A

Concentration

38
Q

Ratio between the mass and the amount of substances

A

Molar mass

39
Q

Defined as the number of carbon atoms

A

Moles

40
Q

Formula for mole

A

Mass / molar mass

41
Q

Unit of concentration expressed as the number of moles of dissolved solute per liter of solution

A

Molarity

42
Q

Formula for molarity

A

M = moles of solute / volume of solution

43
Q

Number of total moles of a solute contained in a kilogram of a solvent

A

Molality

44
Q

Formula for molality

A

M = moles of solute / mass of solvent in kg

45
Q

Measure of a concentration equal to the gram equivalent weight per liter of solution

A

Normality

46
Q

Formula of normality

A

N = no. Of gram equivalent of solute / vol. Of sol. In liter

47
Q

Frequently express concentration in terms of percent parts per hundred

A

Percent concentration

48
Q

Formula for percent concentration

A

W/w = w of sol / w of sol x 100

V/v = v of sol / v of sol x 100

W/v = g / mL x 100

49
Q

Also known as percent by weight

A

Percent by mass

50
Q

Formula for percent by mass

A

Percent by mass = m. of sol / m. Of sol + m of sol x 100

Pbm = m of sol / m of sol x 100

51
Q

Unit used to describe very small concentration of a substance in a larger solution

A

Parts per million (ppm)

52
Q

Formula for ppm

A

Ppm = m of sol / of sol x 10⁶

Ppm = mg / L

53
Q

Its the quantitative study of the relationship between reactants wnd products

A

Stoichiometry

54
Q

Measure the acidity of a sol

A

Ph

55
Q

Formula for ph

A

Ph = - log ()

56
Q

Formula for ph

A
  • log ()

pOH - 14 = ph

57
Q

Conversion factor that relate the amount in moles of any two substances in balance chemical reaction

A

Mole ratio

58
Q

Those present in quantities greater than what is needed

A

Excess reactants

59
Q

Maximum amount of product

A

Theoretical yield

60
Q

Quantity of the desired products

A

Actual yield

Anachem (1 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions