Question

You have a series of four chemical reactions (1> 2 > 3 > 4). How do you calculate the H2 if you know the other H values?
H2 = (H1)(H3)/(H4)

H2 = H4 - (H1 + H3)

H2 = H1 + H3 + H4

H2 = H1 + H3 - H4

Answer 1

@Somy this and one more question if you dont mind....

Answer 2

I think B

Answer 3

i believe they are making a cycle?

Answer 4

yes they are

Answer 5

so i assume

Answer 6

well they didnt add a picture on my question....

Answer 7

but if it is that way then it would still be B right?

Answer 8

hmmm
i would do it this way
H2 = H1 - (H3+H4)
but it doesnt look like any of them do it

Answer 9

ah wait

Answer 10

you got it?

Answer 11

trying to
os is lagging

Answer 12

yeah I know it makes me look as if I logged out when I didnt