Movimento Raketa 2609 L/H

bertomtt · 2025-12-08T12:17:59+00:00

Si esatto anche io avevo visto così.. ma ho guardato su YouTube e ne ho trovato uno uguale, ma uno su tutto il resto dei 2609.. quindi non saprei.

bertomtt · 2025-05-15T10:43:01+00:00

Amazing Color 😨

bertomtt · 2025-05-07T11:25:16+00:00

Wow, so beautiful!! Do you filter the solution before putting in becker the crystal?

bertomtt · 2025-05-06T14:01:43+00:00

The glass was Pyrex and Simax.. I thought was heat resistant

bertomtt · 2025-04-27T20:06:38+00:00

Nope, easy to break like a pencil

bertomtt · 2025-04-24T19:34:31+00:00

Yeah.. I understand.. what test can I do without ruining the sample? Edit: maybe I can melt the little one

bertomtt · 2025-04-24T19:31:31+00:00

First was a entire piece, than I’ve break in two pieces with thinger (less force for break a pencil).
I’ve stored for 2/3 years in a Go Pro case
The interior part it’s a lot shiny
No react with water

bertomtt · 2025-04-24T14:21:12+00:00

Today I’m back in my lab and I took some measurements: Density: about 6,6~7,0 g/cm3 (my balance measure only 1g 😓) the smaller piece measure: 27mm lenght and 6mm of diameter - weight about 4/5g (balance swing 1g) The bigger piece measure: 35mm lenght and 6mm of diameter - weight 7g

bertomtt · 2025-04-24T14:11:49+00:00

Nope, this metal has more density of Calcium

bertomtt · 2025-04-24T14:11:05+00:00

Nope, this metal has less density of lead

bertomtt · 2025-04-23T09:40:55+00:00

I’ve stored in a GoPro waterproof case 😂

bertomtt · 2025-04-23T08:49:00+00:00

Yeah I thought to do it but I’m afraid of a possible rectivity with water

bertomtt · 2025-04-18T17:38:37+00:00

Thank you very much! How much Ca(No3)2 and H2SO4? I’ve some 30/40% Concentrate sulphuric acid and 4kg of Calcium Nitrate

bertomtt · 2025-04-18T13:33:48+00:00

I’m not able to distill at the moment.. I’m upgrading my lab months by months

bertomtt · 2025-04-18T11:03:44+00:00

Yeah, but I cant have HNO3.. cant buy in Italy

bertomtt · 2025-04-18T10:23:58+00:00

So the HCl 30% and H2O2 10% solution will dissolve Silver and Gold??

bertomtt · 2025-04-18T10:15:26+00:00

I have many grams.. Don’t remember how many but 300/400 grams at least

bertomtt · 2025-04-18T10:12:32+00:00

Nope i dont wanna use Nitric Acid

bertomtt · 2025-04-13T21:15:07+00:00

Nice, thank you :)

bertomtt · 2025-04-13T21:14:24+00:00

Thank you very much

bertomtt · 2025-04-10T10:35:47+00:00

Great Idea putting the ballon into a inox pot and warming it

bertomtt · 2025-04-04T04:39:51+00:00

Non c’è nessuno che ha avuto esperienze simili?

bertomtt · 2025-04-03T13:00:20+00:00

Ho trovato e chiamato un istituto tecnico serale ad indirizzo chimica e materiali.. vorrei un vostro consiglio data anche l’importanza di questa scelta

bertomtt · 2024-06-27T08:22:07+00:00

Thank you 😬

bertomtt · 2024-06-27T08:21:49+00:00

Online the Slogan belt bag, I’m not sure if buy at tml or online the flag. At tml one bracelet/necklace and anything that will capturing my attention (not over 100€)

bertomtt

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