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From Flashcardlet > chem (polyatomics & mag prefixes) > Flashcards

chem (polyatomics & mag prefixes) Flashcards

0
Q

NH4 +

A

ammonium

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1
Q

CN -

A

Cyanide

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2
Q

ClO -

A

hypochlorite

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3
Q

ClO2 -

A

chlorite

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4
Q

ClO3 -

A

chlorate

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5
Q

ClO4 -

A

perchlorate

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6
Q

SO4 2-

A

sulfate

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7
Q

SO3 2-

A

sulfite

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8
Q

NO2 -

A

nitrite

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9
Q

NO3 -

A

nitrate

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10
Q

MnO4 -

A

permanganate

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11
Q

SCN -

A

thiocyanate

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12
Q

PO4 3-

A

phosphate

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13
Q

CrO4 2-

A

chromate

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14
Q

Cr2O7 2-

A

dichromate

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15
Q

OH -

A

hydroxide

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16
Q

H -

A

hydride

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17
Q

HSO4 -

A

hydrogen sulfate

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18
Q

HPO4 2-

A

hydrogen phosphate

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19
Q

HCO3 -

A

hydrogen carbonate

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20
Q

CO3 2-

A

carbonate

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21
Q

O2 2-

A

peroxide

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22
Q

CH3COO -

A

acetate

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23
Q

H2PO4 -

A

dihydrogen phosphate

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24
Q

HF

A

hydrofluoric acid

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25
Q

HCl

A

hydrochloric acid

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26
Q

HBr

A

hydrobromic acid

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27
Q

HI

A

hydroiodic acid

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28
Q

HCN

A

hydrocyanic acid

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29
Q

H2S

A

hydrosulfuric acid

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30
Q

HNO3

A

nitric acid

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31
Q

HNO2

A

nitrous acid

32
Q

H2SO4

A

sulfuric acid

33
Q

H2SO3

A

sulfurous acid

34
Q

H3PO4

A

phosphoric acid

35
Q

HC2H3O2

A

acetic acid

36
Q

HClO4

A

perchloric acid

37
Q

HClO3

A

chloric acid

38
Q

HClO2

A

chlorous acid

39
Q

HClO

A

hypochlorous acid

40
Q

CH3COOH

A

Acetic acid

40
Q

H3O +

A

hydronium

40
Q

Amphiprotic

A

Substance that can act as either proton acceptor or donator.

Ex: water

40
Q

Saturated solution

A

A solution that contains the max concentration of a solute possible at a given temperature

41
Q

Solubility

A

The max amount of a substance that dissolves in a given quantity of solvent at a given temperature

42
Q

Supersaturated solution

A

A solution that contains more than the max qty of solute predicted to be soluble in a given volume of solution at a given temp

42
Q

Diprotic acid

A

Can donate 2 protons

Ex: H2SO4 (sulfuric acid)

43
Q

Ion exchange

A

A process by which one ion is displaced by another

43
Q

Monoprotic acid

A

Donates 1 proton

Ex: HCl, HNO3 (nitric acid)

44
Q

A dbl rep reaction that makes NH4OH actually makes…

A

NH3(g) and H2O(l)

45
Q

Types of chem reactions

A

Precip

Acid-base

Oxidation-reduction (redox): combination, decomp, combustion, single-replacement

46
Q

Properties of acids

A

Produce H+ ions

Taste sour

Turns blue litmus red

47
Q

In acid-base reactions, when base has carbonate ion (CO3 2-) or hydrogen carbonate ion (HCO3 -), it makes a salt and H2CO3 (aq), which becomes…

A

H2O(l) and CO2(g)

48
Q

Props of bases

A

Produce OH- ions

Taste bitter, feel soapy/slippery

Turn red litmus blue

49
Q

6 strong acids

A 
HCl
HBr
HI
HNO3
HClO4
H2SO4
50
Q

6 strong bases

A 
LiOH
NaOH
KOH
Ca(OH)2
Sr(OH)2
Ba(OH)2
51
Q

H2SO4 ionizes to…

A

H+(aq) and HSO4-(aq)

52
Q

Determine empirical formula of substance containing 42%A, 58%B.

A

Assume 100g of substance

42g A * (mol A / MM of A)

58g B * (mol B / MM of B)

Divide all results by smallest result, then multiply all by whole numbers to get whole # results, which are the subscripts for the elements.

53
Q

Z, zetta

A

10^21

54
Q

E, exa

A

10^18

55
Q

P, peta

A

10^15

56
Q

T, tera

A

10^12

57
Q

G, giga

A

10^9

58
Q

M, mega

A

10^6

59
Q

k, kilo

A

10^3

60
Q

h, hecto

A

10^2

61
Q

da, deka

A

10^1

62
Q

d, deci

A

10^-1

63
Q

c, centi

A

10^-2

64
Q

m, milli

A

10^-3

65
Q

n, nano

A

10^-9

66
Q

µ, micro

A

10^-6

67
Q

p, pico

A

10^-12

68
Q

f, femto

A

10^-15

69
Q

a, atto

A

10^-18

70
Q

z, zepto

A

10^-21

74
Q

1 meter (in inches)

A

39.37 inches (in meters)

75
Q

OIL RIG

A

oxidation is loss

reduction is gain

From Flashcardlet (8 decks)

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