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Bookmark or Share- Why does CO2 have higher boiling point than CO?As the above answers have suggested, the $\ce{CO2}$ molecule has a larger electron density (than the $\ce{CO}$ molecule) surrounding it, which results in higher dipole-induced-dipole interactions (and that is one of the reasons why moist $\ce{CO2}$ is acidic (it forms carbonic acid in water))
- Nitrogen Vs. CO2 - Homebrew TalkBeers arent carbonated with nitrogen as it is very reluctant to go into liquid solution. Beers are all carbonated with co2. Some however are served with a mixture of nitrogen and co2. Typicaly a mix of 80/20 or 85/15 co2 to nitro (beergas). The nitro allows the beer to be served at high pressure. The small amount kf co2 keeps the beer carbonated.
- Baking Soda + Citric Acid + Water = CO2, how much though?$$\ce{H+ + HCO3- -> H2CO3 -> H2O + CO2}$$ Let's start with a gram of sodium bicarbonate. How many bicarbonate ions are present? The molar mass of sodium bicarbonate is $84.0066\mathrm{\ g/mol}$, where a mole (mol) is a quantity equal to the number of carbon-12 atoms in 12 grams of carbon-12 or an Avogadro's number $(6.022\times 10^{23})$ of ...
- Chemical structure of SiO2 vs CO2 - Chemistry Stack ExchangePhase 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 arrangement with respect to the carbon. The high-pressure Phase V $\ce{CO2}$ (top-right), on the other hand, has a "partially collapsed cristobalite" structure. Isostructural with one of silica ...
- How does Carbon Dioxide have a degree of freedom of 6?So since $\ce{CO2}$ has three atoms and is linear, it has 3*3 - 5 = 4 degrees of freedom which are independent of the global rotation and translation. We call these the vibrational modes. There's different ways you can decompose them, but the most useful one is 1) the symmetric stretch (both oxygens going out and in at the same rate while the ...
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