6B.5 C

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205150314
Posts: 106
Joined: Wed Feb 20, 2019 12:16 am

6B.5 C

Postby 205150314 » Tue Jan 14, 2020 2:34 pm

I found the pOH of the concentration of Ba(OH)2 and it was 2.036212173 but in hte answers it says 1.74. has anyone else gotten this ?

Alicia Lin 2F
Posts: 83
Joined: Wed Sep 18, 2019 12:17 am

Re: 6B.5 C

Postby Alicia Lin 2F » Tue Jan 14, 2020 2:37 pm

for every one mole of Ba(OH)2, there is 2 moles of OH- produced. Remember to take the concentration of Ba(OH)2 and multiply by 2 before taking the -log.

205150314
Posts: 106
Joined: Wed Feb 20, 2019 12:16 am

Re: 6B.5 C

Postby 205150314 » Tue Jan 14, 2020 2:41 pm

Alicia Lin 2F wrote:for every one mole of Ba(OH)2, there is 2 moles of OH- produced. Remember to take the concentration of Ba(OH)2 and multiply by 2 before taking the -log.


Thanks


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