I
iTeachChem•3mo ago
Sephrina

buffer

can someone tell why did the c2h3o2- has that icm table point
No description
51 Replies
iTeachChem Helper
iTeachChem Helper•3mo ago
@Dexter @Dexter
iTeachChem Helper
iTeachChem Helper•3mo ago
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.
iTeachChem Helper
iTeachChem Helper•3mo ago
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.
Sephrina
SephrinaOP•3mo ago
one where it is before reaction
coolguy.
coolguy.•3mo ago
Icm table pt maane toh? Ig you sent this q before too right, isme the c2h3o2- conc is due to the buffer soln, cause buffer soln is mixture of weak acid and salt with strong base, that salt is in the form of ions If this is what you were asking
Varun_Arora
Varun_Arora•3mo ago
I didn't really get your question Thoda explain karna please on what are you trying to ask?
Sephrina
SephrinaOP•3mo ago
hnn i did
coolguy.
coolguy.•3mo ago
I didn't understand the q as well :/
Sephrina
SephrinaOP•3mo ago
what i am asking is in the icm table the conc of acetate ion is chnaged to moles and did why is that? we can just do molarity also and get same ans then why do we go to moles? because the que is of 1l solution only
Varun_Arora
Varun_Arora•3mo ago
Doesn't really make a difference imo
coolguy.
coolguy.•3mo ago
Ah yes ofc Yes exactly
Varun_Arora
Varun_Arora•3mo ago
Moles se jaayo ya molarity se It just tells you how much of the acetate is being formed Just two different ways of seeing it Answer to nahi badlega usse
coolguy.
coolguy.•3mo ago
Yep moles is just convenient cause we tend to say 'this much moles reacted with this much' and not 'this much molarity with this much'
Sephrina
SephrinaOP•3mo ago
to jab mai molarity se kar rhi to glt kyu aa rha hai šŸ™‚
Varun_Arora
Varun_Arora•3mo ago
Huh? Aana nahi chahiye Dekho kuch galti hogi calc me Question bhejo I'll solve too
coolguy.
coolguy.•3mo ago
Same
Sephrina
SephrinaOP•3mo ago
No description
No description
Sephrina
SephrinaOP•3mo ago
hn shyd kyunki mera baar baar alag aa rha
Varun_Arora
Varun_Arora•3mo ago
Hmm fir most likely calc error Mai lab me kaam kar raha kuch finally (vaise to baitha rehta hun) So dekhta hun jaise hi free hua
Sephrina
SephrinaOP•3mo ago
lol finally hn sure sure
coolguy.
coolguy.•3mo ago
I'll reach home in 5 mins will solve Could you send what you did
Sephrina
SephrinaOP•3mo ago
mil nhi rha ruko dekhti kaha hai
Sephrina
SephrinaOP•3mo ago
No description
coolguy.
coolguy.•3mo ago
Ye molarity wala calc hai kya
Sephrina
SephrinaOP•3mo ago
hn
coolguy.
coolguy.•3mo ago
Isme fault toh nahi lag rha kuch
Sephrina
SephrinaOP•3mo ago
vahi to baat hai
coolguy.
coolguy.•3mo ago
a did not match?
Sephrina
SephrinaOP•3mo ago
ya to mera log glt hai
coolguy.
coolguy.•3mo ago
kya aaya tumhara a So I can save sm time as well I did the same thing
Sephrina
SephrinaOP•3mo ago
4.2 * 10 ^-4
coolguy.
coolguy.•3mo ago
Ch3coo- concentration is 0.51 right
Sephrina
SephrinaOP•3mo ago
nhi nhi ye lactic wale ka tha wait
coolguy.
coolguy.•3mo ago
Looks like you took 0.01 Wokay
Sephrina
SephrinaOP•3mo ago
hn aur kya lena tha?
coolguy.
coolguy.•3mo ago
0.51 hai right Ch3coo- ka conc Buffer mei already 0.5M tha right 😭
Sephrina
SephrinaOP•3mo ago
mera a ka value 8.8 * 10^ -4 aaya ...OHHHHHHHHHHHHHHHHH TABHi
coolguy.
coolguy.•3mo ago
Haaaaan Abhi karke dekho
Sephrina
SephrinaOP•3mo ago
andhapanda starts here isiliye chasma pehn ke karna tha
coolguy.
coolguy.•3mo ago
Happens to the best of us chill f
Sephrina
SephrinaOP•3mo ago
aa ok ab aara
coolguy.
coolguy.•3mo ago
Is it near 3.7 ish
Sephrina
SephrinaOP•3mo ago
HAIN? mera 1.7 kyu ara
coolguy.
coolguy.•3mo ago
Okay nvm I made sm error prolly Ans kya hai
Sephrina
SephrinaOP•3mo ago
ph should be 4.76
Sephrina
SephrinaOP•3mo ago
No description
coolguy.
coolguy.•3mo ago
Acc to the book?
Sephrina
SephrinaOP•3mo ago
yp
coolguy.
coolguy.•3mo ago
Ah kay I got 17.... But it is 1.7 So calc error
Sephrina
SephrinaOP•3mo ago
yhhh soo but anyways i learnt to always wear glases while solving +solved @coolguy. @Varun_Arora
iTeachChem Helper
iTeachChem Helper•3mo ago
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