Question

Which molecule contains the largest number of oxygen atoms?

BeSO3
Ba(OH)2
NaOH
Al2(SO4)3

Answer 1

no clue lol

Answer 2

ok

Answer 3

u can count tho?

Answer 4

BeSO3
O3
3 oxygen atoms

Answer 5

d has the most because it is (O4)3, so there are 12 oxygen atoms

a has 3

b has 2

c has 1

Answer 6

Ba(OH)2
O)2
means 1 oxygen in the brackets times number outside it, which is 2 here so 1x2= 2 oxygen atoms

Answer 7

medal please

Answer 8

try the rest yourself

Answer 9

@coolman500 its good that you are helping out, but dont give direct answers please, you can show few workings as example but dont do the entire work in the place of questioner.

Answer 10

ok sorry

Answer 11

i thought it was D

Answer 12

it is

Answer 13

okay thanks!!!!

Answer 14

medal

Answer 15

thanks

Answer 16

btw, could you please post your question in chemistry section? because its biology section

Answer 17

ok