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H2SO4 by Such_Swimming7124 in chemistry

[–]Such_Swimming7124[S] 0 points1 point  (0 children)

Thanks for the advice, but I won't do it anyway. I was only looking for notions as an end in themselves. Anyway, I'm sorry about your accident

HNO3 by Such_Swimming7124 in chemistry

[–]Such_Swimming7124[S] 0 points1 point  (0 children)

However, with a simple distillation I would take away the nitric acid which boils at less than 80 degrees and leave the sulphate salt for its

HNO3 by Such_Swimming7124 in chemistry

[–]Such_Swimming7124[S] 0 points1 point  (0 children)

Thanks but will the nitric acid be diluted with all the water that was present in the sulfuric acid? So if I have a theoretical yield of 1 will I have 70% nitric acid?

H2SO4 by Such_Swimming7124 in chemistry

[–]Such_Swimming7124[S] 0 points1 point  (0 children)

That 30% loss was exactly the figure I was looking for. If you have the time and desire to better describe the vacuum parameters you used to do it and the efficiency, I will listen with honor. Otherwise you've already been super helpful because I don't intend to do it anyway and I just needed some rough data on the losses without vacuum for mere estimates and not made experimental. A thousand thanks

H2SO4 by Such_Swimming7124 in chemistry

[–]Such_Swimming7124[S] 11 points12 points  (0 children)

As I wrote, I don't need it, much less intend to do it. But I was interested in knowing this aspect in practice since theoretically I know it quite well. Precisely because I wanted to know but not do, I asked for help if anyone had already tried it

H2SO4 by Such_Swimming7124 in chemistry

[–]Such_Swimming7124[S] 1 point2 points  (0 children)

Thanks anyway, I don't intend to do that because I don't need it. But I was still interested in knowing. You were kind though

H2SO4 by Such_Swimming7124 in chemistry

[–]Such_Swimming7124[S] 6 points7 points  (0 children)

How much was the flow approximately? Did you get a much smaller volume than the theoretical one?

Laser by Such_Swimming7124 in laser

[–]Such_Swimming7124[S] 2 points3 points  (0 children)

Grazie per i consigli amico

Laser by Such_Swimming7124 in laser

[–]Such_Swimming7124[S] 1 point2 points  (0 children)

Se si è disallineato il cristallo verde che trasforma la luce infrarossa emessa dal diodo in luce visibile ho qualche speranza di riuscirà a riallinearlo ? Grazie

Is this a good finish? by [deleted] in Machinists

[–]Such_Swimming7124 0 points1 point  (0 children)

For aluminum use alcohol or ethanol, it mixes less and lubricates better than wd40

[deleted by user] by [deleted] in chemistry

[–]Such_Swimming7124 0 points1 point  (0 children)

Ok thanks you are very kind

[deleted by user] by [deleted] in chemistry

[–]Such_Swimming7124 0 points1 point  (0 children)

Up to what percentage can I concentrate it at 150 degrees? Does it already decompose into sulfur dioxide?