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Hello,
I have completed a 36 cell panel with acetone cure silicone sealant on the back and edges of the solar cells. Having gone through the process of making the panel, I'm thinking of alternatives that can be used for weatherproofing the solar cells...
Started by Schneizel on
, 7 posts
by 3 people.
Answer Snippets (Read the full thread at solarpaneltalk):
Would the acetic acid on this acetic....
There is another variety of silicone called "neutral cure" with no acetic acid, I think it uses material and then sealing the back with normal acetic cure silicone sealant.
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Screw acetic anhydride I saw a post in a thread recently about nicomorphine, the dinicotinate ester of morphine.
Somebody mentioned the fact that, well, literally tons of esters of morphine with relatively simple carboxylic acids could be made.
This is...
Started by resorcinol on
, 22 posts
by 12 people.
Answer Snippets (Read the full thread at opiophile):
The have so manyRe: Screw acetic....
They're acetic anhydride Idk that buying ANY carboxylic acid anhydride would raise red flags.
Benzoic acid groups are very very lipophilic -- better than acetic acid groups in heroin.
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On Fri, 11 Sep 2009 15:52:59 +0100, "george (dicegeorge)" <dicegeorge@gmail.com
Where can I buy some dilute acetic acid from?
I've bought some Peelaway from the internet
to remove paint from plaster mouldings,
it's made of Sodium Hydroxide, an ...
Started by george on
, 11 posts
by 8 people.
Answer Snippets (Read the full thread at omgili):
FWIW, the modern chemical name....
Do not use malt vinegar - it also contains acetic acid but will smell and
stain.
You can use it to
neutralise care.
White vinegar is basically acetic acid and water.
Energise.enta.net...
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Concentration of salt/acid in buffer solution
For preparing a 100cm3 buffer solution containing
50 cm3 of 2.0M acetic acid and
50 cm3 of 1.0M NaOH
How to calculate the final concentration of salt and acid in buffer solution??
Answer is 0.5M but I don...
Started by cazzy-joe on
, 4 posts
by 3 people.
Answer Snippets (Read the full thread at thestudentroom):
Buffer solution containing
50 cm3 of 2.0M acetic acid and
50 cm3 of 1.0M NaOH
How to calculate buffer solution containing
50 cm3 of 2.0M acetic acid and
50 cm3 of 1.0M NaOH
How to calculate the final of the salt produced in....
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My garden's soil ph is way too high and I know adding sulfur will lower it by slowly allowing soil bacteria to turn it to sulfuric acid. Has anyone added say 1-2% acid to water to acidify the soil faster? I worry about burning plant stems or roots.
Started by hman on
, 18 posts
by 12 people.
Answer Snippets (Read the full thread at ubc):
Sulfuric acid or acetic acid be temporary....
I didn't think that sulphuric acid was commonly available.
I have seen it sold at 10% as a non the pH .
acid, I believe household vinegar is 5% acetic acid commonly.
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Is Food Grade Phosphoric Acid stronger then vinegar?
Started by fishtk75 on
, 4 posts
by 3 people.
Answer Snippets (Read the full thread at reefcentral):
I asking as the Hydor cleaner is said to be Phosphoric acid....
Phosphoric acid has a pka of ~2 and acetic acid has a pka ~5 so yes.
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Hi,
Here in Saint Lucia, Locals will say they use vinegar on the hull but I have a sneaky suspicion they use Oxalic acid and wont tell the owners because as I have read in other forums the word acid scares people off. Tho, the general consensus is that...
Started by Jamesuk on
, 10 posts
by 8 people.
Answer Snippets (Read the full thread at ybw):
acid is rhubarb juice.
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Started by mikenev512 on
, 15 posts
by 7 people.
Answer Snippets (Read the full thread at reddit):
Example, I would relate aspartic acid to acetic acid, since the R group room, that way I would associate a specific amino acid with a location- it's a memory trick! So studies roommate will appreciate a aspartic....
Similar devices.
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On Thu, 8 Jan 2009 06:26:51 -0800 (PST), shane <shane.olson@juno.com
Does anyone know anything about "Low Acid" coffee? I was talking
with a friend and she mention having Folger's Low Acid coffee at
home. It seems that she had a stomach ulcer...
Started by shane on
, 17 posts
by 8 people.
Answer Snippets (Read the full thread at omgili):
Chlorogenic acid, the dominant "raw" acid in
green coffee is converted by the....
As is
citric, phosphoric, malic, formic, and over a dozen
others .
Shane.olson@juno.com
wrote:
Acetic acid actually is present in coffee.
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Calculate the pH of a solution made by adding 1.000 mol of CH 3 COONa and 0.500 mol of HCl to water and diluting to 1.000 L. K A for CH 3 COOH is 1.8 x 10 -5 . Hint: if we mix the CH 3 COO - and H + how much CH 3 COOH do we produce ?
Started by ghostanime2001 on
, 20 posts
by 4 people.
Answer Snippets (Read the full thread at chemicalforums):
- it would mean....
HCl is a strong acid and CH 3 COO is not a correct answer to 2.
More strong acid the weak base will be consumed and more acetic acid will be produced the CH 3 COO - and H + how much CH 3 COOH do we produce ?".
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