Answer to Question #192132 in General Chemistry for Yasemin

Question #192132

What is the pH when 20 ml 0.1 M HCl is added to 100 ml 0.1M NaCN?


1
Expert's answer
2021-05-17T04:19:57-0400


Now initially the moles of each:


from above we can see that HCl is a limiting reagent,so it consumes completely.

Hence after the reaction


SO concentration of


As is a base so it will gave us


Hence



So



Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

Ask Your question

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS