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NHM 195 > CH 104 Final > Flashcards

CH 104 Final Flashcards

1
Q

1 calorie

A

4.184 joules

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2
Q

atomic size trend

A

increases left & down

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3
Q

ionization energy tren

A

increases right & up
(opposite atomic size; easier to take from bigger)

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4
Q

OH-

A

hydroxide

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5
Q

NH4+

A

ammonium

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6
Q

NO3-

A

nitrate

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7
Q

NO2-

A

nitrite

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8
Q

SO4 (2-)

A

sulfate

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9
Q

HSO4-

A

hydrogen sulfate (bisulfate)

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10
Q

ClO4-

A

perchlorate

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11
Q

ClO3-

A

chlorate

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12
Q

ClO2-

A

chlorite

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13
Q

ClO-

A

hypochlorite

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14
Q

CO3 (2-)

A

carbonate

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15
Q

HCO3-

A

hydrogen carbonate (bicarbonate)

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16
Q

CN-

A

cyanide

17
Q

C2H3O2-

A

acetate

18
Q

PO4- (3-)

A

phosphate

19
Q

HPO4 (2-)

A

hydrogen phosphate

20
Q

H2PO4-

A

dihydrogen phosphate

21
Q

PO3 (3-)

A

phosphite

22
Q

polyatomic ions with charges >1

A

sulfate/sulfite (2-), carbonate (2-), phosphate/phosphite (3-)

23
Q

elements that form hydrogen bonds

A

Nitrogen, Oxygen, Fluorine

24
Q

volume of 1 mole of gas at STP

A

22.4 L

25
Q

solubility rules

A

-group one metals
-NO3-
-NH4+
-C2H3O2-
-Cl, Br, I (EXCEPT w/ Ag+, Pb2+, Hg2+)
-SO4 (2-) (EXCEPT w/ Pb2+, Hg2+, group 2)

26
Q

naming acid hydrogen ion and nonmetal

A

prefix hydro- and suffix -ic acid
ex. HCl -> hydrochloric acid

27
Q

naming acid hydrogen ion and polyatomic ion

A

ate -> ic acid
ite -> ous acid

28
Q

strong acids

A

HNO3, HCl, HBr, HI, H2SO4, HClO4

29
Q

strong bases

A

from groups 1 &2
LiOH, NaOH, KOH, Ba(OH)2, Ca(OH)2

NHM 195 (7 decks)

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