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  5. "Oni ne povas vidi gason."

"Oni ne povas vidi gason."

Translation:One cannot see gas.

June 23, 2015

10 Comments


https://www.duolingo.com/profile/ichteltelch

Well, chlorine gas is visibly green.


https://www.duolingo.com/profile/kiddo-depido

Kiu diras? Gaso ja povas esti vidita


https://www.duolingo.com/profile/SquirlRat

I think it should be 'vidita' there as it is passive?


https://www.duolingo.com/profile/kiddo-depido

Sxangxigita, dankon!


https://www.duolingo.com/profile/ChuckBaggett

Per http://www.chemicalforums.com/index.php?topic=2730.0

There are quite some colored gases, unfortunately all are toxic. Some of these can fairly easily be prepared at home.

F2 - light green Cl2 - green Br2 - red/brown I2 - pink (purple when heated)

NO2 - ugly brown - copper metal in conc. HNO3 NOCl - orange/brown - NaNO2 in conc. HCl ClO2 - intense deep yellow - NaClO3 in conc. HCl (!!!! risk, explosive !!!!)

CF3NO - blue NC-N=O - blue CH3COCOCH3 - yellow/green vapor


https://www.duolingo.com/profile/TheKinglyWe

sed iam oni povas odori ĝin =) mi nur ŝercas


https://www.duolingo.com/profile/OldBen44

chlorine perhaps?


https://www.duolingo.com/profile/zuoanqh

that is a very deep, philosophical statement


https://www.duolingo.com/profile/Chupacabrasmama

Mi pensas ke ili parolas pri furzoj

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