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Rochelles salt "Assumption is the mother of all fuckups" - some Steve Seagull film.
@blogfast25: does your oven ... |
18-6-2014 at 13:43 by: aga |
Rochelles salt [rquote=334954&tid=30752&author=CHRIS25] we need always 2 moles carbonate to 1 mole bitartra ... |
18-6-2014 at 07:43 by: aga |
Rochelles salt If the forumlae are correct, you cannot rewrite the tartrate as Tr as there is loss of 1 hydrogen at ... |
18-6-2014 at 07:33 by: aga |
Rochelles salt The h20 makes the equation balance if the salt formula nis H4 not H5, and if it's an acid-base react ... |
18-6-2014 at 05:54 by: aga |
Rochelles salt [rquote=334944&tid=30752&author=CHRIS25]
KC[sub]4[/sub]H[sub]5[/sub]O[sub]6[/sub]+2Na[sub]2 ... |
18-6-2014 at 05:32 by: aga |
Can cations by themselves be isolated? Wonder what would happen if you generate a huge electric charge at one side of a reaction vessel, us ... |
17-6-2014 at 23:02 by: aga |
Predicting Reactions and Outcomes Cool. Thanks.
So look up Entropy, Gibbs' Free Energy and Reaction Rates then.
Ok. |
17-6-2014 at 13:10 by: aga |
SM Forum Size and Influence Name changing is what IUPAC wants.
Adding new names wont help much.
I still call ithe brown smel ... |
17-6-2014 at 12:45 by: aga |
Blackening Steel you can use a 'tampon' with a weak acid (not sure which) and pass a current thru it and the steel.
... |
17-6-2014 at 12:29 by: aga |
Predicting Reactions and Outcomes Single Replacement reactions :-
Check the Reactivity Series table.
If the Element is higher on t ... |
17-6-2014 at 12:25 by: aga |
Predicting Reactions and Outcomes In other words, look up Equilibrium Constant.
OK |
17-6-2014 at 12:06 by: aga |
Predicting Reactions and Outcomes [quote]For a double replacement reaction, it will only occur if you're going to form a non-electroly ... |
17-6-2014 at 11:55 by: aga |
Predicting Reactions and Outcomes Thanks for that.
I kinda get it, apart from 'weak electrolyte'.
So the rule is not non-electrolyte ... |
17-6-2014 at 11:42 by: aga |
Grinding/Sanding Aluminum blocks for powder - question on speed & sensitivity To get a really fine powder and also keep the impurities down, i would put a large chunk of steel in ... |
17-6-2014 at 11:34 by: aga |
Predicting Reactions and Outcomes @draconicA :
I found a rule rule for double replacement reactions that says that 'both of the reac ... |
17-6-2014 at 11:20 by: aga |
24/40 x 200mm Leibig on eBay - Unbelievable Deal $10 + Free Shipping I ordered a disty rig a few days ago.
tracking say it will arrive in about 10 days.
I'll let you k ... |
17-6-2014 at 08:46 by: aga |
Predicting Reactions and Outcomes How do you tell whether a reaction will occur, under what conditions it may occur, and what the prod ... |
17-6-2014 at 08:41 by: aga |
Electricity Practical [rquote=334596&tid=30658&author=woelen]The ohmic law is not a good example of y=mx + b, for ... |
16-6-2014 at 14:21 by: aga |
Can we convert non food grade reagents into food grade using crystallization only The original Question is clear.
This is in the Beginnings section, not the Advanced beyond Unders ... |
16-6-2014 at 13:54 by: aga |
What chemicals can you not find a source for? Selling small quantities of diverse reagents to such a niche market is unlikely to be profitable unl ... |
16-6-2014 at 12:07 by: aga |
Electricity Practical [rquote=334483&tid=30658&author=shc25]the notion of "y = mx + b" will be used. (i.e. our gra ... |
15-6-2014 at 22:22 by: aga |
Electricity Practical Ohm's Law i think.
a plot of current vs voltage will be a straight line for a 'normal' fixed resi ... |
15-6-2014 at 03:55 by: aga |
Generate oxygen for oxidation by pump [rquote=334428&tid=30547&author=CHRIS25]Also if I doubled the output of the air pump[/rquote ... |
14-6-2014 at 09:25 by: aga |
Generate oxygen for oxidation by pump Nice one CHRIS25.
So now we know.
Peroxide! Yeah baby, even if it is weak.
@blogfast25 - no i h ... |
14-6-2014 at 09:03 by: aga |
Fix or toss Is this a Forum where people Talk or is it a police state where people can say only Approved things ... |
12-6-2014 at 15:09 by: aga |
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