Question

Please help

I've finished all my other questions but I'm really stuck on these two

Answer 1

question e:66.66/66.67/66 2/3
hydrogen: 33.33/33 1/3 oxogen

Answer 2

Answer: 66.66 / 66.67 / 66 2/3 hydrogen 33.33 / 33 1/3 oxogen

for question e

in grams of course