Ngā Pūrongo
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Ko te hau hiko motuhake e whakamahia nuitia ana - te hauota trifluoride
Ko ngā hau hiko motuhake kei roto i te fluorine ko te whanariki hexafluoride (SF6), te tungsten hexafluoride (WF6), te waro tetrafluoride (CF4), te trifluoromethane (CHF3), te hauota trifluoride (NF3), te hexafluoroethane (C2F6) me te octafluoropropane (C3F8). I te whanaketanga o te nanotechnology me te...Pānuihia atu -
Ngā āhuatanga me ngā whakamahinga o te ethylene
Ko te tātai matū ko C2H4. He rauemi matū taketake mō ngā muka hangai, te rapa hangai, ngā kirihou hangai (polyethylene me te polyvinyl chloride), me te etanoru hangai (waipiro). Ka whakamahia hoki hei hanga i te vinyl chloride, te styrene, te ethylene oxide, te waikawa acetic, te acetaldehyde, me te pahū...Pānuihia atu -
He tino whai hua a Krypton
He hau kore tae, kore kakara, kore reka te kripton, e rua te taumaha atu i te hau. He tino kore mahi, ā, kāore e taea te tahu, te tautoko rānei i te mura. He iti noa te nui o te kripton i roto i te hau, 1.14 ml noa iho o te kripton i roto i ia 1m3 o te hau. Te whakamahinga ahumahi o te kripton He mea nui te kripton...Pānuihia atu -
Xenon tino parakore: he uaua ki te whakaputa, ā, kāore e taea te whakakapi
Ko te xenon parakore-teitei, he hau korekore e neke atu ana i te 99.999% te parakore, he mea nui ki te whakaahua hauora, ki te rama teitei, ki te rokiroki pūngao me ētahi atu mara me ōna āhuatanga kore tae me te kore kakara, te matotoru teitei, te iti o te kohua me ētahi atu āhuatanga. I tēnei wā, ko te mākete xenon parakore-teitei o te ao...Pānuihia atu -
He aha te silane?
Ko te silane he pūhui o te silicon me te hauwai, ā, he kupu whānui mō tētahi raupapa pūhui. Ko te silane kei roto i te monosilane (SiH4), te disilane (Si2H6) me ētahi pūhui hauwai silicon taumata teitei ake, me te tātai whānui SinH2n+2. Heoi, i roto i te whakaputanga tuturu, ka kōrerohia whānuitia ko te monos...Pānuihia atu -
Hau paerewa: te tūāpapa o te pūtaiao me te ahumahi
I roto i te ao whānui o te rangahau pūtaiao me te whakaputa ahumahi, he rite te hau paerewa ki tētahi toa puku i muri i ngā whakaaturanga, he mahi nui tāna. Ehara i te mea he whānui noa iho āna tono, engari he tirohanga pai anō hoki ki te ahumahi. Ko te hau paerewa he ranunga hau me te taumata e mōhiotia whānuitia ana...Pānuihia atu -
I mua i whakamahia ai te hēriuma hei pupuhi i ngā poihau, engari kua riro inaianei hei tetahi o ngā rauemi tino iti o te ao. He aha te whakamahinga o te hēriuma?
Ko te hīriama tētahi o ngā hau torutoru he māmā ake i te hau. Ko te mea nui ake, he tino pumau, kāore he tae, kāore he kakara, ā, he kino hoki, nō reira he kōwhiringa pai rawa atu hei whakamahi hei pupuhi i ngā poihau e rere ana i a ia anō. Ināianei ka kiia te hīriama ko te "hau whenua onge" ko te "hau koura" rānei. Ko te hīriama...Pānuihia atu -
Te Anamata o te Whakaora Hīriama: Ngā Auahatanga me ngā Wero
He rauemi nui te hīriama mō ngā momo ahumahi, ā, kei te raru pea ia i te korenga o te tuku nā te iti o te tuku me te nui o te tono. Te Hiranga o te Whakaora Hīriama He mea nui te hīriama mō ngā tono mai i te whakaahua hauora me te rangahau pūtaiao ki te hanga me te tūhuratanga ātea....Pānuihia atu -
He aha ngā hau kei roto te fluorine? He aha ngā hau motuhake kei roto te fluorine? Mā tēnei tuhinga koe e whakaatu
He peka nui ngā hau hiko motuhake o ngā hau motuhake. Ka uru atu rātou ki ngā hononga katoa o te hanga hauāwhio, ā, he rauemi mata nui hoki mō te hanga o ngā ahumahi hiko pēnei i ngā ara iahiko whakauru tino nui, ngā taputapu whakaatu papatahi, me ngā pūtau rā...Pānuihia atu -
He aha te Ammonia Kakariki?
I roto i te rautau o te hiahia ki te pikinga waro me te kore waro, kei te rapu kaha ngā whenua o te ao i te whakatupuranga hou o te hangarau pūngao, ā, kei te arotahi te haukini matomato ki te aro o te ao i ēnei rā tata nei. Ki te whakatauritea ki te hauwai, kei te whānui haere te haukini mai i te mea tino tuku iho...Pānuihia atu -
Ngā Hau Ārahi-Hau
I roto i te tukanga hanga o ngā whare hanga whakarewa hau haurua-ira me ngā tukanga whakaputa matatau, e tata ana ki te 50 ngā momo hau e hiahiatia ana. Ko ngā hau ka wehea whānuitia ki ngā hau papatipu me ngā hau motuhake. Te whakamahinga o ngā hau i roto i ngā ahumahi hiko iti me te haurua-ira Ko te whakamahinga ...Pānuihia atu -
Te tūranga o te hēriuma i roto i te rangahau me te whanaketanga karihi
He mea nui te mahi a te Hīriamu i roto i te rangahau me te whanaketanga i roto i te ao o te hanumitanga karihi. Ko te kaupapa ITER i te wahapū o te Rhône i Parani he tauhohenga hanumitanga thermonuclear whakamātautau kei te hangaia. Ka whakatūhia e te kaupapa he tipu whakamatao hei whakarite i te whakamatao o te tauhohenga. "I...Pānuihia atu
