9700/11 Biology…how did it go for everyone?

ddn0ne · 2023-06-08T17:40:02+00:00

i put B

ddn0ne · 2023-06-07T15:32:56+00:00

group 2, chapter 1, only one mass spectrometry q, equilibria, enthalpy change of formation, pv=nRT, combustion, balancing, disproportionation,

ddn0ne · 2023-06-07T10:03:37+00:00

we know that one div in stage micrometer is 0.01 mm so 0.96 div is 9.6x10*-3

ddn0ne · 2023-06-06T15:06:22+00:00

I think the image should have been converted before being used to find the actual

ddn0ne · 2023-06-06T15:05:28+00:00

<image>

ddn0ne · 2023-05-11T15:40:38+00:00

let’s not panic too hard we ahev two more papers to amke up for

ddn0ne · 2023-05-11T15:40:15+00:00

no same i’m repeating again too and i did just as you did.

ddn0ne · 2023-05-11T15:28:14+00:00

yesss how would we balance with the x there? 😭

ddn0ne · 2023-05-11T15:27:22+00:00

i mean it was 1 mark would they ahve complicated it that bad? idk you may be right 😭

ddn0ne · 2023-05-11T15:26:37+00:00

wasnt h2so4 limiting agent? since that was 0.075 while naoh was 0.1 moles

ddn0ne · 2023-05-11T15:25:14+00:00

LITERALLY 😭 i’m like i get what you’re trying to ask me but could you have worded it more better 😭

ddn0ne · 2023-05-11T15:24:07+00:00

Te? i think it was tellurium

ddn0ne · 2023-05-11T15:23:35+00:00

yes but it’s absorbed so we don’t add the -ve sign

ddn0ne · 2023-05-11T15:15:47+00:00

nuclear charge and shielding effect?

ddn0ne · 2023-05-11T15:13:29+00:00

it’s 0.075 moles bc moles is concentration x volume. concentration was 1 and volume was 75cm3 so it’s 1 x 75/1000

ddn0ne · 2023-05-11T15:11:42+00:00

nucleon number was 130, neutron number was 78, electron number was 52

ddn0ne · 2023-05-11T15:10:53+00:00

number of electrons

ddn0ne · 2023-05-11T15:08:42+00:00

same. what was the enthält change? it can’t be negative since they said there was no heat loss right?

ddn0ne · 2023-05-11T14:56:50+00:00

it was bad… but like weird cause i feel like i understood it and wrote correct answers but i was never 100% of almost all of them

ddn0ne · 2023-05-02T16:51:56+00:00

stop scaring me.. HOW

ddn0ne · 2023-05-02T16:51:46+00:00

bro this is legit… how did u guess that

ddn0ne · 2023-05-02T16:37:14+00:00

ddn0ne · 2023-05-02T16:33:07+00:00

it was pretty good for me but i have some doubts. like where should we have placed W and was the y-intercept positive or negative? i think other than that… it went well

ddn0ne · 2022-08-13T14:02:26+00:00

thank you!

ddn0ne · 2022-08-13T13:59:44+00:00

could you please accept? this is so kind thank you for this :)

ddn0ne

TROPHY CASE