Is carbon dioxide slightly or highly soluble in water?
Oct 10, 2024 · Carbon dioxide content in air is only 0.03%, but it is highly soluble in water unlike oxygen and one volume of CO2 dissolves in equal volume of water, the solubility being higher at low …
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, 4 months ago Modified 7 years, 4 months ago
If CO2 is nonpolar how come much more dissolves in water than O2?
Jul 26, 2014 · CO2 has no dipole moment, but that doesn't make it nonpolar. The combined opposed dipole moments give the whole molecule a "quadrupole moment" meaning that if there is a 4-pole …
How does the relationship between carbonate, pH, and dissolved …
Apr 4, 2021 · Fish keepers use a table like the one below to determine dissolved $\\ce{CO2}$ by observing the color of a pH indicator in water with a known concentration carbonate solution …
Baking Soda + Citric Acid + Water = CO2, how much though?
Aug 10, 2015 · Baking soda (sodium bicarbonate) + citric acid react when mixed with water to form some amount of carbon dioxide gas ($\ce {CO2}$). I am trying to determine what percentage of the …
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
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) -> …
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 …
reaction mechanism - Why NaOH (s,l) + CO2 (g) → Na2CO3 (s)? Why …
Mar 5, 2024 · $\ce {2NaOH + CO2 <=> Na2CO3 + H2O}$ tends to favor more gas molecules with fewer atoms apiece, which is seen to be the left side (the sodium compounds, even if ionic, exist in the gas …
Filling Co2 Tanks at Home - Homebrew Talk
The cost of exchanging a 20# Co2 tank was only a few dollars more than the 10# tank that fits into my beer fridge, so I purchased a used 20# tank for $25 on CL and a Co2 fill station. Here's the fill station …