Intangiriro
Ku kwezi hari amazi?Yego, ifite!Hariho amakuru yingenzi yubushakashatsi bwa siyansi muriyi minsi ibiri - Abahanga mu Bushinwa bavumbuye amazi ya molekile mu butaka bw’ukwezi bwagaruwe na Chang 'e-5.
Amazi ya molekile ni iki?Iyi ni H₂O mubitabo bya chimie yishuri ryisumbuye, kandi nuburyo bwa molekuline yamazi tunywa mubuzima bwa buri munsi.
Amazi yabonetse mbere ku kwezi molecules molekile y'amazi
Abantu bamwe baravuga, ntitwari dusanzwe tuzi ko hari amazi kumwezi?
Nibyo, ariko Jin Shifeng, umushakashatsi wungirije mu kigo cya fiziki mu ishuri ry’ubumenyi ry’Ubushinwa, abisobanura: "Amazi muri geologiya aratandukanye cyane n’amazi mu mibereho yacu ya buri munsi. Ubumenyi bwa geologiya bufata OH na H₂O nk'amazi; urugero, niba NaOH ibonetse, ifata kandi amazi nk'amazi. "
Byongeye kandi, amazi aboneka ku kwezi aboneka mugukurikirana kure hamwe nubutaka.
Amazi yo mu butaka bw'ukwezi yavuzwe mbere ahanini ni aya masoko ya hydroxyl "amazi", ntabwo ari molekile y'amazi mubuzima bwacu bwa buri munsi. Amazi ya molekile, H₂O, namazi yubuzima bwacu bwa buri munsi.
Ati: “Ku buso bw'ukwezi, kubera ubushyuhe bwinshi hamwe n'ibidukikije bya vacu, amazi y'amazi ntashobora kubaho.Noneho, icyavumbuwe muriki gihe ni amazi ya kristu.Ibi bivuze ko molekile zamazi zahujwe nizindi ion kugirango zikore kristu.
Ukuntu amazi akora kumwezi
Amazi ya kristaline arasanzwe kwisi, nka gall alum isanzwe (CuSO₄ · 5H₂O), irimo amazi ya kirisiti.Ariko ni ubwambere amazi ya kirisiti abonetse ku Kwezi.
Iyi kristu y'amazi iboneka mu butaka bw'ukwezi.Imiterere ya molekile yari ₄ NH MgCl3 · 6H₂O.Niba uri muri chimie yisumbuye, uzabona kubara ko amazi arimo muri kristu ari ₄ byinshi.Hafi ya 41%.
"Izi ni molekile y'amazi nyayo, iyo ishyutswe gato mu cyuho cy'ukwezi, kuri dogere selisiyusi 70, ishobora kurekura imyuka y'amazi."Miss Jin ati.Birumvikana ko niba ari hasi, byagereranijwe ko igomba gushyuha kuri dogere 100 kubera umwuka.
Ati: “Iyi ni molekile y'amazi nyayo.Iyo hashyutswe gato mu gihe cy’imyuka ku kwezi, byagereranijwe ko umwuka w’amazi ushobora kurekurwa nka 70 C ”, Jin.Ati: "Birumvikana ko iyaba yari ku isi, hamwe n'umwuka uhari, birashoboka ko byakenerwa gushyuha kugeza kuri 100 C."
Intambwe ikurikira: Kwiga ibirunga!
Mugihe ibimenyetso byubuzima ku kwezi bikomeje kuba ingingo zidashidikanywaho, kuba hari amazi ni ingenzi mu bushakashatsi bw’ihindagurika ry’ukwezi no guteza imbere umutungo.Ahagana mu 1970, kuba nta mabuye y'agaciro afite amazi mu ngero z'ubutaka bw'ukwezi ziva mu butumwa bwa Apollo zatumye abantu bumva ko muri siyansi y’ukwezi ivuga ko ukwezi kutagira amazi.
Ubushakashatsi bwakozwe muri ubu bushakashatsi bwakoresheje urugero rw'ubutaka bw'ukwezi bwakusanyirijwe mu butumwa bwa Chang'e 5.Mu mwaka wa 2020, Ubushinwa bwa mbere butagira abapilote bw’intangarugero mu kugaruka, ubushakashatsi bwa Chang'e 5, bwakusanyije ingero za basaltic lunar regolith zo mu karere k’uburebure bw’ukwezi, guhera mu myaka igera kuri miriyari 2 ishize, bitanga amahirwe mashya yo kwiga ukwezi. amazi.
Igihe cyo kohereza: Nyakanga-29-2024