Generating CO2 for an Aquarium with Yeast. - Homebrew Talk
Dec 4, 2022 · HI everyone, this is going to be a odd question but here goes. I have a planted tank aquarium at home, in the aquarium hobby we occasionally build our own DIY CO2 generators using …
Why does Co2+ have 7 electrons in the 3d orbital, and not 5 like Mn?
Aug 3, 2014 · Why does Co2+ have 7 electrons in the 3d orbital, and not 5 like Mn? Ask Question Asked 11 years, 6 months ago Modified 7 years, 6 months ago
co2 Pressure (PSI) for force carbonating water - Homebrew Talk
Jul 14, 2010 · Hi, I just got my DIY water carbonation system delivered. I bought a 5 lb. co2 tank, a corny keg, a bottle cap for carbonating in 2 liter bottles, and the 2 gauge regulator. Went and had a CO2 …
Why is carbon dioxide nonpolar? - Chemistry Stack Exchange
Jul 26, 2014 · I understand that polarity corresponds to an electronegativity difference and that the larger the electronegativity difference, the more polar the bond. However, I have read that carbon dioxide is
Refilling CO2 Tanks with Dry Ice? - Homebrew Talk
Sep 19, 2012 · That means that the CO2 will liquidate (I believe along with the nitrogen), while the oxygen remains in the headspace under high pressure. If I vent the tank slightly, *most* of that …
Reaction between NaOH and CO2 - Chemistry Stack Exchange
Aug 12, 2016 · So I wanted to know what the reaction between sodium hydroxide and carbon dioxide can be, and upon research I got 2 answers. The first one is $$\\ce{CO2 + NaOH(aq) -> …
Carbing level of 0.64g CO2 / 100ml - Homebrew Talk
Jun 13, 2016 · Hello, I usually stick my cider in a corny keg, chill it to 35f, blast it with 20 PSI for a couple weeks and everyone's happy. But now I have to stick to a max of 0.64g CO2 / 100ml to meet federal …
How can carbon dioxide be converted into carbon and oxygen?
Aug 8, 2012 · CO2 should be heated at room temperature so carbon becomes gaseous and oxygen becomes part of air. What the hell are you talking about? That is obvious nonsense and clearly …
How do I know if the CO2 tank is empty? - Homebrew Talk
Jan 17, 2014 · The empty weight ("tare weight”) should be stamped around the neck of the bottle, where the certification date is stamped. Disconnect the tank, set it on your bathroom scale, and the …
How much do you pay for a CO2 tank? Refill? - Homebrew Talk
Sep 30, 2012 · My LHBS is quoting me about $180 for a 10 lb CO2 tank, with $40 refills; they want $50 for a used keg as well. Is it me, or are they screwing me?