![What Is a Molecule?](https://i.ytimg.com/vi/C0Qaf-UJ2XQ/hqdefault.jpg)
Toka Te Manawa
Kua whakaingoatia rāpoi ngota ki te hononga o te tokorua neke atu ranei ngota na roto i nga hononga matū (he orite, he rereke ranei nga waahanga), he huinga pumau. Hei tauira: ko te ngota ngota wai ko te H20.
Ko te molecules te wehenga iti rawa o a matū matū me te kore e ngaro o raatau koiora-matū, te whakaheke ranei i te tinana, a ko te tikanga kaore he hiko (haunga mo katote, he ngota ngota nei he taumaha te utu ranei)
Ko te hononga i waenga i nga ngota ngota o te matū e whakaatu ana i te ahuatanga o tona tinana: i te tino piri, ka waiho hei totoka; me te nekeneke, ka waiho hei wai; a kia marara noa, kaore e wehewehe katoa, ka waiho hei hau.
- Tirohia hoki: Tauira o te ngota
Tauira o ngā rāpoi ngota
Wai: H20 | Sucrose: C12H22RĀNEI11 |
Hauwai: H2 | Tautoko: C3H8RĀNEI |
Oxygen: O2 | Whakatairanga: C3H6RĀNEI |
Metana: CH4 | Para-aminobenzoic waikawa: C7H7KORE2 |
Chlorine: Cl2 | Fluorine: F2 |
Waikawa Hydrochloric: HCl | Butana: C4H10 |
Hauhā: Waro2 | Acetone: C3H6RĀNEI |
Waro haukura: CO | Waikawa acetylsalicylic: C9H8RĀNEI4 |
Lithium hydroxide: LiOH | Waikawa Ethanoic: C2H4RĀNEI2 |
Paraini: Br2 | Cellulose: C6H10RĀNEI5 |
Iodine: Ahau2 | Whakakoretanga: C6H12RĀNEI6 |
Amoniuma: NH4 | Trinitrotoluene: C7H5N3RĀNEI6 |
Waikawa Sulphuric: H2SW4 | Ribose: C5H10RĀNEI5 |
Panui: C3H8 | Methanal: CH2RĀNEI |
Sodium hydroxide: NaOH | Nitrate hiriwa: AgNO3 |
Te konutai pūhaumāota: NaCl | Sodium cyanide: NaCN |
Hauhau haurehu: SO2 | Waikawa Hydrobromic: HBr |
Konupūmā pūkawa ngāwha: CaSO4 | Galactose: C6H12RĀNEI6 |
Ethanol: C2H5Aue | Waikawa nitrous: HNO2 |
Waikawa Phosphorics: H3PO4 | Silica: SiO2 |
Fullerene: C60 | Te Sodium thiopentate: C11H17N2RĀNEI2SNa |
Koura: C6H12RĀNEI6 | Waikawa Barbituric: C4H4N2RĀNEI3 |
Te waikawa Sodium waikawa: NaHSO4 | Urea: CO (NH2)2 |
Boron trifluoride: BF3 | Ammonium Chloride: NH2Cl |
Chloroform: CHCl3 | Amonia: NH3 |
Nga momo ngota
Ka taea te whakarōpūtia ngā rāpoi ngota kia rite ki te hanga ngota, arā:
Whakamaumahara. I hangaia mai i te tau kua tautuhia, motuhake hoki o nga ngota, ahakoa nga waahanga rereke, nga momo ranei e orite ana. I tona waa, ka taea te whakariterite kia rite ki te maha o nga ngota rereke kua whakauruhia ki roto i tana hanganga, i roto i te:
- Monoatomic (1 te momo momo ngota),
- Diatomic (e rua nga momo),
- Trichotomous (e toru nga momo),
- Tetralogical (e wha nga momo) me era atu.
Macromolecules polymers ranei. Ko nga Macromolecules he mekameka rāpoi ngota nui mai i etahi waahanga ngawari ake ka honoa kia kaha ake ai te hanga.
Ko te tauira tuhipoka tuku iho o ngota ngota e whakaaturia ana e pa ana ki te kiko ngota o mua, ma te whakamahi i nga tohu o te teepu haangai hei tohu i nga waahanga e pa ana me tetahi tuhinga e whakaatu ana i to raatau hononga tau i roto i te ngota.
Heoi, na te mea ko nga ngota ngota he mea e toru-waahanga, he tauira tirohanga e whakaatu ana i te hanganga, kaore ko te rahinga o ona waahanga e tino mohiotia ana.
Ka taea te mahi ki a koe
- Macromolecules
- Nga whakaranu matū
- Nga matū matū