Why is carbon dioxide considered a Lewis acid?
$\ce {CO2}$ is considered a Lewis acid. How it is an acid? According to Lewis: “species that accept an electron pair are acids”. But $\ce {CO2}$ can't accept electron pairs because …
Is it safe to use a CO2 Regulator with an adapter on a Nitrogen …
Anyway, is it safe? Could I put a CO2 to nitrogen adapter between the CO2 regulator and the beer gas ( 75% nitrogen and 25% co2) bottle and operate it safely? If you tell me that the CO2 …
Does water freely absorb atmospheric CO2? - Chemistry Stack …
So, there has been a fairly groundbreaking new invention that can convert CO2 dissolved in water to Ethanol1. At face value, it's cheap, easy, and relatively energy-lightweight. All it requires is ...
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 …
Chemical structure of SiO2 vs CO2 - Chemistry Stack Exchange
Here is a phase diagram: Phase I $\ce {CO2}$, shown in the bottom-left corner, is the most common dry ice crystal structure, and it is molecular, exhibiting a face-centered cubic …
Ice buildup in kegerator - Homebrew Talk
I was just moving some stuff around inside to weigh the CO2 tank and noticed ice buildup in the back of the kegerator. It’s along the area where I believe condensation is supposed to run off …
What is the product of the reaction of carbon with sulfuric acid?
Some sources say that: $$\ce {C + H2SO4 -> CO2 ^ + 2SO2 ^ + 2 H2O}$$ (It seems to be similar to $\ce {Cu}$ reactions with $\ce {H2SO4}$). Is the reaction possible?
CO2 Tank Inside or outside Kegerator/Freezer - Homebrew Talk
May 15, 2013 · Regarding the placement of the CO2 tank (outside or inside the Kegerator/Freezer) I have the following questions: 1. In general, if you have the space, what …
Why don't heavy and light gases separate in the atmosphere?
Proportionally, CO2 is slighter more prevalent at the surface than high up. But, as you may have noticed outside, there is a lot of activity in our atmosphere, from winds to large scale updrafts …
CO2 does not go through regulator - Homebrew Talk
I see no levers or anything else so I have no idea why the CO2 is not entering the regulator. I see kind of a golden metal mesh that cones into the regulator but I assume the gas can pass …