acid pt2 Flashcards

1
Q

he higher the Ka, the stronger the acid is, and the weaker its conjugate base is

A
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2
Q

when do you use grp 1/2 and strong conj acid

A

with salts

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3
Q

what titration will have an equivalence point at ph> 7.00

A

weak acid with strong base

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4
Q

a buffer solution contains equal moles of

A

weak acid and conj base

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5
Q

what ph does acid rain have

A

Ph < 5.6

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6
Q

a gas produced by burning coal and forms acid rain is

A

SO2

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7
Q

r what do strong acids do that weak acid don’t

A

fully ionizes

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8
Q

an arrhenius acid is a chemical species that

A

produces hydrogen ions in solution

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9
Q

what do HIND and IND do

A

they are equal to each other

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10
Q

strongest acid in water is

A

H+

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11
Q

what are oxyacids

A

have HO/halogen

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12
Q

what is an cation ion

A

a positive ion

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13
Q

what is an anion

A

a negative ion

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14
Q

what is a metal oxides

A

reacts with water to make basic

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15
Q

what is nonmetal oxides

A

react with water to make acidic solutions

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16
Q

the higher up the halogen is in oxyacids the

A

the stronger they are

17
Q

what do you have to have to have a buffer

A

weak base/acids

18
Q

what are indicators

A

substances the change colour in specific ph range

19
Q

when acid is added to buffer solution the concentration does what

A

increase slightly

20
Q

conj base of an acid is produced by

A

removing a proton from acid