Me pēhea te ki te kitea te papatipu titiwha

Ko te matū mahi, me te ariā, me te reira e rua uara mahi o taua ariā rite te rāpoi (te maha whakakapia reira i te ariā o te taimaha rāpoi, e kore te mea tika i) me te papatipu titiwha. Rua o enei uara whakawhirinaki i runga i te hanganga o te taonga ohie matatini ranei.

Me pēhea te ki te whakatau i te papatipu titiwha rāpoi ranei? Rua o enei inenga ā e taea (ranei tata taea) ki te kitea te inenga tika o, mo te tauira, te taimaha te mea i runga i te tauine. E tatau ratou i te tātai matū o te pūhui, me nga papatipu ngota o nga āhuatanga katoa. Ko numera rite enei uara engari rerekē i roto i te ahu. Ko te taimaha rāpoi whakahuatia i roto i ngā waeine papatipu ngota, e he rahinga tikanga, a ka mau te ti'araa. e m, me te ingoa i tetahi atu - ". Da" .. Units whakahuatia i roto i te papatipu titiwha i roto i te g / mol.

pauna rāpoi o matū ohie, te rāpoi ngota o e ngā o te ngota kotahi, rite ki o ratou papatipu ngota, e kua tohua i roto i te ripanga pūmotu. Hei tauira, mō te:

• konutai (Na) - 22,99 he. . E m.;
• rino (Fe) - 55,85 he. . E m.;
• whanariki (S) - 32.064 he. . E m.;
• hauhauhā (Ara) - 39.948 he. . E m.;
• Pāhare pāporo (K) - 39.102 he. e. m.

Hoki nga pauna rāpoi o matū ohie, te rāpoi ngota o e ngā o te maha ngota o huānga matū tātai te rite te hua o te taimaha o te huānga ki te maha o ngota i roto i te rāpoi ngota ngota. Hei tauira, mō te:

• Hāora (O2) - 2 • 16 = 32 he. . E m.;
• hauota (N2) - 2 • 14 = 28 he. . E m.;
• māota (Cl2) - 2 • 35 = 70 he. . E m.;
• pekerangi (O3) - • 16 3 = 48 he. e. m.

Tatau matū rāpoi papatipu matatini whakakotahi nga hua i runga i te tau papatipu ngota mo te ngota hou i roto i te rāpoi ngota o te melo tata'itahi. Hei tauira, mō te:

• te waikawa pūmāota (HCl) - 35 + 2 = 37 he. . E m.;
• Haukino (CO) - 12 + 16 = 28 he. . E m.;
• hauhā (CO2) - 12 + 2 = 16 • 44 he. e. m.

Ko e founga ki te kitea te papatipu titiwha o te taonga?

He ngāwari ki te mahi i tenei, mai i te mea he wae papatipu o te nui o te taonga ngā, faaite i roto i te mol. Ko, ki te te taimaha rāpoi tatau o ia taonga whakanuia e te uara tamau rite ki te 1 g / mol, huri i te reira ona papatipu titiwha. Hei tauira, me pehea ki te kitea te papatipu titiwha o te hauhā (CO2)? E tika ana kia (12 + 16 • 2) • 1 g / kamiriona = 44 g / mol, i.e. MSO2 = 44 g / mol. No te matū ohie, rāpoi, e kei tetahi anake huānga ngota tenei taupū, faaite i roto i te g / kamiriona numera hāngai ki huānga papatipu ngota. Hei tauira, te MS whanariki = 32.064 g / mol. Me pēhea te ki te kitea te papatipu titiwha o te taonga ohie, tona muingota kua hanga ki runga o te maha ngota, ka taea e tetahi whakaaro mo te tauira te hāora: MO2 = 2 • 16 = 32 g / mol.

Here, kua kua tauira hoatu hoki matū ohie matatini ranei motuhake. Otiia ahakoa a e founga ki te kitea te papatipu titiwha o te hua arā o te maha wāhanga? Ka rite ki te taimaha titiwha rāpoi ranunga multicomponent ko te rahinga tāpiri. Ko reira te moni o ngā hua o te wae papatipu titiwha e tona wahi i roto i te ranunga: M = ΣMi • Xi, arā, e taea te tātai rite te papatipu titiwha rāpoi, me te toharite toharite.

I roto i te tauira rangi, e ngā āhua 75,5% hauota, 23.15% hāora, 1.29% hauhauhā, 0,046% hauhā (e roto te poke toe i roto i moni iti, e taea te waiho): Mvozduha = 28 • 0.755 + 32 • 0,2315 + 40 • 0,129 + 44 • 0,00046 = 29,08424 g / mol ≈ 29 g / mol.

Me pēhea te ki te kitea te papatipu titiwha o te taonga, ki te te tika o te whakatau i te papatipu ngota tohua i roto i te taka pūmotu, rerekē? Hoki te tahi mau tūemi kei reira ki runga ki te tekau, mo te tahi atu ki e rua nga wahi ira, mo te tuatoru ki te mano, a mo te pērā i Radon - ki rite nui rite, hoki ki runga ki te tekau-haumano o konupora.

A, no te tātai i te taimaha rāpoi kore e hanga i taua tikanga ki te whakahaere i ngā tātaitanga ki te tika e nui ake i te aroaro o te tekau, mai to ratou he tono mahi, ka e whakamōhio te viivii ore o te matū ratou tauhohenga ranei te hapa nui. He tata enei tātai katoa. Ko titau te wahi Utaina pū nui, te whakamahi i etahi ngā tukanga ka whakatikaina i runga i: Tautuhia te ine o te otinga, tauira paerewa whakatika me te mea.