Charge of elemetns and compounds

Question 1

What is the formula for Ammonium?

Answer 1

NH₄⁺

Question 2

What is the formula for Caesium?

Answer 2

Cs⁺

Question 3

What is the formula for Hydrogen?

Answer 3

H⁺

Question 4

What is the formula for Lithium?

Answer 4

Li⁺

Question 5

What is the formula for Potassium?

Answer 5

K⁺

Question 6

What is the formula for Rubidium?

Answer 6

Rb⁺

Question 7

What is the formula for Silver?

Answer 7

Ag⁺

Question 8

What is the formula for Sodium?

Answer 8

Na⁺

Question 9

What is the formula for Barium?

Answer 9

Ba²⁺

Question 10

What is the formula for Calcium?

Answer 10

Ca²⁺

Question 11

What is the formula for Cobalt(II)?

Answer 11

Co²⁺

Question 12

What is the formula for Copper(II)?

Answer 12

Cu²⁺

Question 13

What is the formula for Iron(II)?

Answer 13

Fe²⁺

Question 14

What is the formula for Lead(II)?

Answer 14

Pb²⁺

Question 15

What is the formula for Magnesium?

Answer 15

Mg²⁺

Question 16

What is the formula for Manganese(II)?

Answer 16

Mn²⁺

Question 17

What is the formula for Nickel(II)?

Answer 17

Ni²⁺

Question 18

What is the formula for Strontium?

Answer 18

Sr²⁺

Question 19

What is the formula for Zinc?

Answer 19

Zn²⁺

Question 20

What is the formula for Aluminium?

Answer 20

Al³⁺

Question 21

What is the formula for Chromium(III)?

Answer 21

Cr³⁺

Question 22

What is the formula for Iron(III)?

Answer 22

Fe³⁺

Question 23

What is the formula for Bromide?

Answer 23

Br⁻

Question 24

What is the formula for Chloride?

Answer 24

Cl⁻

Question 25

What is the formula for Cyanide?

Answer 25

CN⁻

Question 26

What is the formula for Dihydrogen Phosphate?

Answer 26

H₂PO₄⁻

Question 27

What is the formula for Ethanoate (Acetate)?

Answer 27

CH₃COO⁻

Question 28

What is the formula for Fluoride?

Answer 28

F⁻

Question 29

What is the formula for Hydrogencarbonate?

Answer 29

HCO₃⁻

Question 30

What is the formula for Hydrogensulfate?

Answer 30

HSO₄⁻

Question 31

What is the formula for Hydroxide?

Answer 31

OH⁻

Question 32

What is the formula for Iodide?

Answer 32

I⁻

Question 33

What is the formula for Nitrate?

Answer 33

NO₃⁻

Question 34

What is the formula for Nitrite?

Answer 34

NO₂⁻

Question 35

What is the formula for Permanganate?

Answer 35

MnO₄⁻

Question 36

What is the formula for Carbonate?

Answer 36

CO₃²⁻

Question 37

What is the formula for Chromate?

Answer 37

CrO₄²⁻

Question 38

What is the formula for Dichromate?

Answer 38

Cr₂O₇²⁻

Question 39

What is the formula for Hydrogen Phosphate?

Answer 39

HPO₄²⁻

Question 40

What is the formula for Oxalate?

Answer 40

C₂O₄²⁻

Question 41

What is the formula for Oxide?

Answer 41

O²⁻

Question 42

What is the formula for Sulfate?

Answer 42

SO₄²⁻

Question 43

What is the formula for Sulfide?

Answer 43

S²⁻

Question 44

What is the formula for Sulfite?

Answer 44

SO₃²⁻

Question 45

What is the formula for Nitride?

Answer 45

N³⁻

Question 46

What is the formula for Phosphate?

Answer 46

PO₄³⁻

Question 47

What is the chemical formula for Ammonia?

Answer 47

NH₃

Question 48

What is the chemical formula for Water?

Answer 48

H₂O

Question 49

What is the chemical formula for Hydrogen Peroxide?

Answer 49

H₂O₂

Question 50

What is the chemical formula for Ethanoic Acid?

Answer 50

CH₃COOH

Question 51

What is the chemical formula for Hydrochloric Acid?

Answer 51

HCl

Question 52

What is the chemical formula for Nitric Acid?

Answer 52

HNO₃

Question 53

What is the chemical formula for Carbonic Acid?

Answer 53

H₂CO₃

Question 54

What is the chemical formula for Sulfuric Acid?

Answer 54

H₂SO₄

Question 55

What is the chemical formula for Sulfurous Acid?

Answer 55

H₂SO₃

Question 56

What is the chemical formula for Phosphoric Acid?

Answer 56

H₃PO₄