kemia-szen Flashcards

1
Q

szen modosulatai

A

grafit, gyemant, fulleren

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2
Q

szen amorf is lehet

A

koksz,korom,aktiv szen

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3
Q

co2

A

szintelen, nem gyulekony,
vizben kis mertekben oldodik, vizes oldata a szensav,
nem mergezo, de 10% nal fulladast okoz

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4
Q

co

A

szintelen, szagtalan, gaz,mergezo
kotodik a hemoglobinra, igy nem tud az oxigent szallitani
szen nem tokeletes egesekor keletkezik-2c+o2=2co
izzo szen es viz reakciojaval keletkezik- c+h2o=co+h2

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5
Q

hcn

A

hidrogen ciamid
mergezo folyadek, mandula illatu

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6
Q

kcn

A

so, mereg

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7
Q

cs2

A

szen-diszulfid, szenken, kellemes illatu, mergezo, oldoszernek hasznaljak, oldja a kent

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8
Q

szensav szerves szarmazekai

A

foszgen, karbamid

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9
Q

szen vegyuletei

A

co2
co
hcn
kcn
cs2

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