general

B has your N2H4 C and D have your O2 A has your N2 everything has your H20

yeah

shit aint easy tho

im still working

B is worthless

you do not need it

oh C has the N2H4

didn't see that

wait

nvm B might be useful, did not see that A had N2O

Man

this is too much work to work on in mspaint

i figured it out

I would need to get real paper to solve

what did you have to do to each row

so you add 4 h2o to each side

fucking that does not help

then you use 3 of equation b negative and one of equation c negative

are you guys doing chem?

what did you multiply A,B,C,D and did you reverse any

oh multiplied the og equation by 4

i reversed b and c

wait

Also, I do not think you can just add 4h20

to both sides

Potahto Needs Helpers

are you guys doing hendersen hasselback equations?

and subtract at end

No

rip

he is not doing hendersen

he is doing something far sooner than that

I think

far far sooner

this is high school chem

not even ap

tell me the problem

scroll up

I got this

thats a fucking ph thing

you shit

what?

ph?

pH

ph of water is 7

at 25 celcius only

and 1 atm

or is it bar

kys

fuck It might be bar

BACK TO THE ORIGINAL QUESTION

so

ph of switzerland is also 7 Kappa

Do I need to get some paper and solve this?

going to try to do this on my phone

no

let me explain what i did

and i got the same answer as my sheet

I have never had a prof say you can just add water to both sides, but I guess that does not really change anything since it cancles

might be a redundant step

GET THE PAPER PogChamp

no its useful

because it allows for stuff

just watch

WHIP IT OUT BUCKO

so take the original equation

mutliply it by 4 since you have 4n2 in equation a

and i dont like fractions

then add 4 h20 to both sides

I should just send you my university chem notes, probably better than your hs notes tbh Kappa

you now have 4n2h4 + 4o2 + 4h2o on the left and 4n2+ 12 h2o on the right

you can use equations b and c in reverse for the left side

use 3 of equation c and 1 of equation b to set up for equation a

adding water to both sides is how you solve redox reactions

this also leaves 9h2 and 4.5o2 which sets up for equation d

and it all simplifies down to the right side

I am shit at chem tbh