chemical formulas you dont need to remember but you revise this anyway just to remember these even though you dont need to

Question 1

what is the formula for hydroxide ?

Answer 1

OH-

Question 2

what is the formula for nitrate ?

Answer 2

NO3-

Question 3

what is the formula for sulfide ?

Answer 3

S2-

Question 4

what is the formula for ethanol ?

Answer 4

C₂H₅OH

Question 5

what is the formula for flouride ?

Answer 5

F-

Question 6

what is the formula for butane ?

Answer 6

C₄H₁₀

Question 7

what is the formula for benzene ?

Answer 7

C₆H₆

Question 8

what is the formula for chlorate ?

Answer 8

ClO₃_

Question 9

what is the formula for nitrous oxide ?

Answer 9

N₂O

Question 10

what is the formula for nitrite ?

Answer 10

NO₂_

Question 11

what is the formula for sucrose ?

Answer 11

C₁₂H₂₂O₁₁

Question 12

what is the formula for sodium bicarbonate ?

Answer 12

NaHCO₃

Question 13

what is the formula for ethane ?

Answer 13

C₂H₆

Question 14

what is the formula for methanol ?

Answer 14

CH₃OH

Question 15

what is the formula for hypochlorite ?

Answer 15

ClO⁻

Question 16

what is the formula for carboxylix acid ?

Answer 16

R-COOH

Question 17

what is the formula for ethylene ?

Answer 17

C₂H₄

Question 18

what is the formula for hexane ?

Answer 18

C₆H₁₄

Question 19

what is the formula for formaldehyde ?

Answer 19

CH₂O