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I Can't Do The Maths Myself :(
thanks woelen, I'll try later I have homework 2 do |
20-2-2013 at 10:20
by: K12Chemistry |
I Can't Do The Maths Myself :(
If I start with 100g of copper sulfate then do I get ~100ml of 98% sulfuric acid (stoichometrically) ... |
20-2-2013 at 10:18
by: K12Chemistry |
I Can't Do The Maths Myself :(
No I mean that if I got 500ml of 49% sulfuric acid, I need you to tell me how much 98% I would get ( ... |
20-2-2013 at 10:17
by: K12Chemistry |
I Can't Do The Maths Myself :(
If I had 100g of cuso4 and dissolved it then electrolysed it, how much sulfuric will I get. how much ... |
20-2-2013 at 08:32
by: K12Chemistry |
Can Someone Help Me With Stoichiometry?
I don't want to use 19g of iodine and I don't have a balance that can go into decimals. Any ideas? |
18-2-2013 at 10:27
by: K12Chemistry |
Can Someone Help Me With Stoichiometry?
woohoo! 
|
18-2-2013 at 10:24
by: K12Chemistry |
Purification Of Acetic Acid From Vinegar
I don't know. All I'm saying is that it was left in there for about 3 days. If it was completely wat ... |
18-2-2013 at 10:20
by: K12Chemistry |
Purification Of Acetic Acid From Vinegar
I tried it and part of it freezes while the other doesn't. You could try it yourself and see if it w ... |
18-2-2013 at 08:32
by: K12Chemistry |
Can Someone Help Me With Stoichiometry?
Hey guys,
I'm only 12 and you are helping me to learn chemistry a lot, thanks 
OK so I looke ... |
18-2-2013 at 08:21
by: K12Chemistry |
Can Someone Help Me With Stoichiometry?
umm, is it 2.5g of NaOH to 10g of iodine?
is this right? |
17-2-2013 at 11:13
by: K12Chemistry |
Can Someone Help Me With Stoichiometry?
does the iodate precipitate out?
also how many grams of iodine to how many grams of NaOH? |
17-2-2013 at 05:47
by: K12Chemistry |
Does This Reaction Actually Occur?
what about NaOH+KCl -> NaCl + KOH
See i'm trying to making potassium iodide and all I have is ... |
16-2-2013 at 13:31
by: K12Chemistry |
Can Someone Help Me With Stoichiometry?
I am trying to make sodium iodide with crystal Iodine and sodium hydroxide. Can someone basically te ... |
16-2-2013 at 10:00
by: K12Chemistry |
Does This Reaction Actually Occur?
Does this reaction actually occur?
NaI + KCl = NaCl + KI
What about this?
KI + NaCl = KCl + ... |
16-2-2013 at 09:33
by: K12Chemistry |
Making Hydrochloric Acid
If I do get weak HCl then can I concentrate it?
I also tried to boil down my sulfuric acid but w ... |
16-2-2013 at 09:30
by: K12Chemistry |
Making Hydrochloric Acid
I am going to try it with the dilute sulfuric acid anyway. Why wouldn't it work? Also how much water ... |
15-2-2013 at 15:10
by: K12Chemistry |
Making Hydrochloric Acid
thank you diablo and elementcollector, |
15-2-2013 at 11:05
by: K12Chemistry |
Sulfuric Acid Unknown Concentration?
147.2?
I'm only 12 BTW (yeah yeah, sulfuric acid, heating, too young, dangerous...) |
15-2-2013 at 11:01
by: K12Chemistry |
Making Hydrochloric Acid
Hi,
I want to make hydrochloric acid by mixing sulfuric acid and sodium chloride but I only have ... |
15-2-2013 at 10:14
by: K12Chemistry |
Sulfuric Acid Unknown Concentration?
If I have around 230 mls of sulfuric acid at this concentration then how much do I boil off taking i ... |
15-2-2013 at 10:03
by: K12Chemistry |
Sulfuric Acid Unknown Concentration?
I titrated and I got 12 moles which is 64% right? |
15-2-2013 at 09:56
by: K12Chemistry |
Sulfuric Acid Unknown Concentration?
I don't have a precision scale  . I just normally use a scale that just goes from
like 1 to 2 to 3 ... |
14-2-2013 at 10:03
by: K12Chemistry |
Sulfuric Acid Unknown Concentration?
thanks ill try and follow the video |
14-2-2013 at 08:22
by: K12Chemistry |
Sulfuric Acid Unknown Concentration?
I boiled down some sulfuric acid I made electrochemically and I stopped it after about 5 minutes aft ... |
14-2-2013 at 08:12
by: K12Chemistry |
Boiling Down Sulfuric Acid Problems
what do you mean by doing it in distillation apparatus. What kind. Do you mean like the SO3 and wate ... |
14-2-2013 at 03:36
by: K12Chemistry |
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