Unit 1 PT A

Question 1

ClO4^-

Answer 1

perchlorate

Question 2

how do you get the number of neutrons of an element looking at the periodic table

Answer 2

subtract the atomic number with the atomic mass

Question 3

phosphorus acid

Answer 3

H3PO4

Question 4

perchlorate

Answer 4

ClO4^-

Question 5

Ammonium

Answer 5

NH4^+

Question 6

H3O^+

Answer 6

hydronium

Question 7

Hg2^2+

Answer 7

Mercury (I)

Question 8

CH3COO^+

Answer 8

Ethanoate(or acetate)

Question 9

CN^-

Answer 9

Cyanide

Question 10

OH^-

Answer 10

hydroxide

Question 11

ClO^-

Answer 11

Chlorite

Question 12

ClO2^-

Answer 12

chlorite

Question 13

ClO3^-

Answer 13

chlorate

Question 14

H3PO4

Answer 14

phosphorus acid

Question 15

MnO4^-

Answer 15

permanganate

Question 16

CO3^-2

Answer 16

carbonate

Question 17

NO3^-

Answer 17

nitrate

Question 18

nitrite

Answer 18

NO3^-

Question 19

MnO4^-

Answer 19

permaganate

Question 20

carbonate

Answer 20

CO3^-2

Question 21

HCO3^-

Answer 21

hydrogen carbonate (or bicarbomate)

Question 22

CrO4^-2

Answer 22

Chromate

Question 23

Cr2O7^-2

Answer 23

dichromate

Question 24

O2^-2

Answer 24

peroxide

Question 25

PO4^-3

Answer 25

phosphate

Question 26

HPO4^2-

Answer 26

hydrogen phosphate

Question 27

H2PO4^-

Answer 27

dihydrogen phosphate

Question 28

SO3^-2

Answer 28

sulfite

Question 29

SO4^-2

Answer 29

sulfate

Question 30

HSO4^-

Answer 30

hydrogen sulfate

Question 31

ClO4^-

Answer 31

perchlorate

Question 32

IO2^-

Answer 32

iodite

Question 33

IO3^-

Answer 33

iodate

Question 34

acetate

Answer 34

CH3COO^-

Question 35

Nitrous acid

Answer 35

HNO2^-

Question 36

ethanoate

Answer 36

CH3COO^-

Question 37

name formula for binary acids(containing no oxygen)

Answer 37

hydro___ic acid

Question 38

what is an oxyacid

Answer 38

an acid containing oxygen (specifically a compound that contains hydrogen, oxygen, and at least one other element ex. nitrous acid – HNO2)

Question 39

naming oxyacids

Answer 39

if the polyatomic ion has an ite ending:
-ous acid
if the polyatomic ion has an ate ending
-ic acid

Question 40

what are the three rules to naming acids

Answer 40

If the anion ends in ‘ide’, the name of the acid begins with the ‘hydro’ prefix. The root of the anion followed by ‘ic’ goes in between the prefix and the suffix.

If the anion ends in ‘ate’, the acid name is the root followed by the suffix ‘ic’. There isn’t a prefix.

If the anion ends in ‘ite’, the acid name is the root followed by the ‘ous’ suffix. There is no prefix.