All Questions
6
questions
0
votes
1
answer
76
views
Why doesn't the volume of NH3 = 325 ml in this problem? [closed]
I'm struggling with the problem below, and don't understand why
A buffer solution with pH = 9.0 is to be prepared from a 0.2 M ammonia
solution and a 0.15 M $\ce{HCl}$ solution. The sum of the molar
...
- 423
2
votes
2
answers
253
views
Efficacy of Intramolecular Friedel-Crafts reaction on =o, c=o bonds of ring structures? [closed]
Updated Q:
Inquiring to understand the efficacy of intramolecular Friedel-Craft like reaction on stability on the ring structures with =o, c=o bonds.
Keen to know if ring structures are challenged
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- 1,944
-1
votes
1
answer
2k
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Adding H2O2 in water does what to the pH of the water?
Not looking for numbers (unless required). I searched for this question on Google and found irrelevant results, with only the following link of some use but it doesn't appear to answer my question (...
- 107
3
votes
2
answers
1k
views
What actually happens in strong acid- weak base reactions?
I'm going back through my notes from a chemistry class, which I did well in despite not having a very good conceptual understanding, in order to hopefully develop that understanding, but there's ...
0
votes
0
answers
31
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Order of adding reactants on growth of Cu
I am reading the following paper which details the steps to control growth of Copper. They fabricate Copper powders from $\ce{CuNO3, NaOH, and C6H8O6}$. Specifically, in this paper they add the sodium ...
- 864
1
vote
1
answer
344
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Can ascorbic acid be neutralized and keep it's elastic properties in dough?
Ascorbic acid (C6H8O6) is commonly used in dough to give it strength and elasticity. However, I need this dough to be alkaline, or at the very least neutral. I've used sodium carbonate (Na2CO3) before ...
