Double Indicator
A mix contains both Na2CO3 and NahCO3. Find the no. Of moles of each if 2 moles HCL are req to change the color of solution if HPh is used as indicator and 7 moles if Me-orange is used a indicator separately.
13 Replies
@Dexter
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.first part to smjj agya ki hcl ke 2 moles ke lie 2 moles Na2Co3 lgega
2nd part smj ni ara
Hph phenophtlien hai
Apan ko yaha par kitna phenophtlien laga usko nikalana hai
Based off ki methyl orange ka itna laga
And hamre paas kitne molex of reagent hai
nai nai ur getting it wrong
Hame Na2Co3 and Nahco3 kitna laga wo nikalna
Aa sorry reading mistake
Mai rxn ik vaar likh ke dekhti
To go to nahco3 2 mol lagega.
And then 5 more to go to h2co3
So 3 mol nahco3 and 2 of na2co3
Was going to type this out just read it somewhere
Oh yeah right i was not able to understand that 2x part that why need twice the no of moles of Na2Co3
now its clear
Thanks !
+solved @iTeachChem
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